Komatsuhydraulic excavatorlarge (pc300 - )
Komatsu PC450-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed))
Maintenance schedule, common problems & OEM parts breakdown
The Komatsu PC450-6 (S/N 10001-UP) is a heavy-class hydraulic excavator powered by the SAA6D125E-2 turbocharged engine, delivering 306 hp (228 kW) net power. This machine operates within a weight range of approximately 43,060 kg (94,931 lb), depending on specific configuration and boom/stick options. The series features the HydrauMind electronic control system for optimized hydraulic performance across various attachments. Available configurations include multiple monoboom and straight boom setups with varying reach and digging depths.
The PC450-6 generation introduced significant advancements in electronic control via the HydrauMind system, which manages engine, pump, and servo valve coordination to improve fuel efficiency and operational precision. In today's used equipment market, this series is highly valued for its durability and the availability of standardized components like the SAA6D125E-2 engine. Maintenance of the hydraulic system and engine oil levels remains critical for preserving the resale value and operational uptime of these heavy excavators.
Below: full specifications, fluids & capacities, the factory service schedule, common service parts, verified fault codes, what owners discuss, attachment guidance, the complete assembly directory, and a serial-number reference. Complete parts lists with full OEM part numbers, exploded diagrams, quantities, and fitment data are available free in Heavy Parts AI.
Komatsu PC450-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) specifications
Engine
| Model | SA6D125E-2 |
| Gross Power | 323 hp (241 kW) |
| Net Power | 306 hp (228 kW) |
| Displacement | 673.8 cu in (11,041.6 cc) |
| Cylinders | 6 |
| Aspiration | Turbocharged |
| Power Measured @ | 1950 rpm |
Weights
| Operating Weight | 94,931.1 lb (43,060 kg) |
| Ground Pressure | 10.1 psi (69.6 kPa) |
Dimensions
| Shipping Length | Varies by configuration: 39.13 ft to 40 ft (12 m) |
| Shipping Height | Varies by configuration: 11.91 ft to 12.46 ft (4 m) |
| Width to Outside of Tracks | Varies by configuration: 10.96 ft to 9.84 ft (3 m) |
| Tail Swing Radius | 11.49 ft to 144 in (3.658 m) |
| Track Shoe Width | 23.63 in (60 cm) to 24 in (60 cm) |
| Ground Clearance | 1.83 ft (57.9 cm) to 3.3 ft (1 m) |
| Length of Track on Ground | 13.19 ft (4 m) to 14.28 ft (4.35 m) |
| Height to Top of Cab | 9.84 ft (3 m) to 129.6 in (3.292 m) |
| Removal Counterweight Clearance | 4.34 in (11 cm) to 3.3 ft (1 m) |
| Track Gauge | 8.99 in (22.8 cm) to 10 ft (3 m) |
Performance
| Max Digging Depth | Varies by configuration: 17.67 ft to 27.09 ft (5 m to 8.25 m) |
| Max Vertical Wall Digging Depth | Varies by configuration: 13.12 ft (4 m) to 23.46 ft (7 m) |
| Max Reach Along Ground | Varies by configuration: 36.27 ft (11 m) to 43.2 ft (13 m) |
| Max Loading Height | Varies by configuration: 23.58 ft (7 m) to 35.33 ft (11 m) |
| Max Cutting Height | Varies by configuration: 34.21 ft (10 m) to 47.4 ft (14 m) |
| Swing Speed | 9.1 rpm to 9.3 rpm |
| Max Travel Speed | 3 mph (5 kph) to 3.42 mph |
| Drawbar Pull | 74,957 lb (34,000 kg) |
| Hydraulic Pump Flow Capacity | 172.3 gpm (749 lpm) to 198.7 gpm (749 lpm/752 lpm) |
Forces
| Bucket Digging Force | Not documented for this exact serial range — verify with your dealer |
Service capacities (summary)
| Fuel Tank | 159.9 gal (605.3 l) |
| Hydraulic System/Tank | 71.4 gal (270.3 l) |
| Engine Oil | 8.5 gal (32.2 l) to 8.5 gal (32 l) |
| Cooling System | 12.5 gal (47.3 l) to 13 gal (47 l) |
| Swing Drive Fluid | 5.6 gal (21.2 l) to 5.5 gal (21 l) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
PC450-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | 32.2 L (8.5 gal) to 34.1 L (9 gal) | Komatsu EO (Engine Oil); varies by configuration/series for upper limit |
| Cooling system | 47.3 L (12.5 gal) to 47.3 L (13 gal) | Not specified |
| Fuel tank | 605.3 L (159.9 gal) | Not specified |
| Hydraulic system total AND hydraulic tank | 270.3 L (71.4 gal) to 270.3 L (71 gal) | Not specified |
| Final drive (each) | Not documented for this exact serial range — verify with your dealer | Not specified |
| Swing drive | 21.2 L (5.6 gal) to 22.7 L (6 gal) | Not specified |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Komatsu PC450-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 50 h |
|
| Every 100 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
Servicing the PC450-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) beyond the schedule
Predictive Maintenance & Fluid Analysis
Monitor hydraulic system fluid levels in the tank regularly to prevent pump cavitation. Periodically analyze engine oil and swing machinery case oil for metal particulates. Ensure cooling system fluid is maintained at correct levels to protect the radiator and heat exchangers. Regular inspection of the water separator for sediment prevents fuel system contamination, protecting the SAA6D125E-2 engine from injector damage.
Corrective & Common Repairs
Address frequent wear items such as bucket teeth and side cutters by replacing them when clearance exceeds limits. Monitor track tension and adjust via the track adjuster if slack develops. Inspect electrical wiring for corrosion or loose connections that may cause sensor errors. If hydraulic performance drops, check for clogged air cleaner elements or worn hydraulic filter cartridges that restrict flow through the pump.
Overhaul & Rebuild Points
Plan major interventions around the 1000-hour turbocharger inspection, checking rotor play and bolt tightness. During swing mechanism overhauls, ensure the swing pinion is thoroughly regreased and the case oil is replaced. Significant rebuilds should focus on the hydraulic pump flow capacity and the integrity of the HydrauMind electronic control components to restore factory-spec digging depths and lifting capacities.
Seasonal & Environment Servicing
In cold weather, utilize automatic warming-up operations and check battery electrolyte levels for extreme temperature stability. During high-dust operations, clean the radiator pre-screen and air cleaner elements more frequently to prevent overheating. For long-term storage, follow specific procedures including engine oil pan drainage and protecting the hydraulic system from moisture ingress to ensure reliable starting after reactivation.
PC450-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 07281-00197 | Clamp,(With Pre-Fuel Filter) | Fuel system service | Check fitment → |
| 09637-30163 | Plate? Instruction,Air Cleaner (Single Element) | Air intake service | Check fitment → |
| 6125-81-7032 | Element Ass'Y,Air Cleaner | Air intake service | Check fitment → |
| 07000-02135 | O-Ring,Hydraulic Oil Filter | Hydraulic service | Check fitment → |
| 07236-11034 | Elbow,(Without Add. Filter) | Scheduled service item | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
PC450-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| E10 | Engine controller power failure or engine management system malfunction | ECM power connections, fuses, or ground wires failure | Inspect ECM power connections, fuses, or ground wires |
| E11 | Engine control failure resulting in reduced output power | High coolant temperature, low oil pressure, or clogged air filter | Check coolant temperature, oil pressure, and air filter |
| CA115 | Engine crankshaft speed sensor failure | Broken sensor, wiring issue, or connector corrosion | Replace the speed sensor and verify voltage at the pin connector |
| CA122 | Intake air pressure sensor high voltage error | Sensor malfunction or wiring fault | Verify the intake pressure sensor and wiring |
| CA123 | Intake air pressure sensor low voltage error | Sensor short circuit or airflow restriction | Check for a sensor short or an airflow restriction |
| CA144 | Coolant temperature sensor high error | Sensor feedback voltage too low or short circuit | Inspect coolant temperature sensor and wiring |
| CA153 | Intake air temperature sensor high error | Sensor feedback voltage is too high | Test or replace the intake air temperature (IAT) sensor |
| CA234 | Engine overspeed | Throttle calibration error, engine load cycle issues, or operator misuse | Verify throttle calibration and check engine load cycle |
| CA441 / CA442 | Battery voltage too low or too high | Alternator failure or battery issues | Replace the alternator or battery; check the voltage regulator |
| B@BCNS | Engine coolant overheating | High engine temperature | Check radiator fins, fan belt, and coolant level |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
PC450-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) attachments & work tools
Buckets
Capacity ranges from 1.8 yd³ (1.4 m²) to a reference capacity of 2.7 yd³ (2.1 m²). Configuration varies by boom/stick option, with some setups reaching up to 3.0 yd³ (2.3 m²).
Hydraulic hammers
Komatsu manufactures hydraulic breakers compatible with this machine class. Specific weight class for the PC450-6 is not documented in provided technical sheets.
Quick couplers
Compatible with standard excavator quick coupler systems for this machine class to facilitate rapid attachment changes.
Thumbs/grapples
Thumb kits are available for the PC450-6 series to improve material handling capabilities.
Rippers
Ripper attachments are compatible with this excavator class for heavy-duty ground penetration tasks.
Hydraulic-kit notes
The system features a hydraulic pump flow capacity of 198.7 GPM (749 LPM). Relief valve pressure is rated at 5050 psi for specific configurations.
All PC450-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) assemblies by section
Every catalogued assembly group for the Komatsu PC450-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Accessory
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Accessory : Cap And Overall
| 09***50 | Overall,(Special Order) | 1 |
| 09***50 | Cap And Overall Kit | 1 |
| 09***57 | Cap,(For Japan) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Accessory : Spare Parts (For Long Drain)(#12592-)
| 04***62 | V-Belt Set,(For 35a? 50a Alternator) | 1 |
| 07***10 | O-Ring (Kit) | 1 |
| 07***23 | O-Ring,(F4350-65a0 -16 ) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Accessory : Spare Parts(#12464-)
| 04***62 | V-Belt Set,(For 35a? 50a Alternator) | 1 |
| 07***10 | O-Ring (Kit) | 1 |
| 07***23 | O-Ring,(F4350-65a0 -16 ) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Accessory : Tool(#12001-)
| 07***50 | Pump, (Bellows Type) | 1 |
| 07***03 | Cartridge - Grease | 1 |
| 07***00 | Nozzle,(For Rubber Shoe) | 1 |
Cooling System
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Cooling System : Cooling (After Cooler Piping)(#12629-)
| 01***30 | Bolt,Radio Controlled Slag Handling | 3 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 7 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Cooling System : Cooling (Radiator And Oil Cooler)(#12629-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 8 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 10 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Cooling System : Cooling (Radiator Mounting)(#12629-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 6 |
| 01***70 | Bolt - Accumulator Mounting Bracket | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Cooling System : Cooling (Radiator Piping)(#12629-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 3 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 3 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Cooling System : Cooling (Sheet)(#12629-)
| 20***70 | Sheet | 1 |
| 20***80 | Sheet | 2 |
| 20***90 | Sheet | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Cooling System : Fan Guard (With Air Conditioner)(#12629-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 6 |
| 20***20 | Cover | 1 |
Electrical System
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Additional Work Lamp
| 01***12 | Bolt - Front Cover Mounting | 2 |
| 01***55 | Screw | 4 |
| 01***23 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Battery (Wet) (N150)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| 08***00 | Terminal? (+),(10l) (Not Shown) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Battery (Wet) (Nx300) (Large Capacity)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| 08***00 | Terminal? (+),(10l) (Not Shown) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Battery Less
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| 08***35 | Cable,Engine Earth | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Horn
| 01***25 | Bolt,Without Revolution Sensor | 2 |
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Rear Work Lamp(#12048-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 3 |
| 08***14 | Band,(For Additional Fuel Strainer) | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Battery Case Side)(#12629-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Clamp)(#12629-)
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 08***19 | Band,(Without Air Conditioner) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Main Harness) (Clip)(#12629-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 13 |
| 01***45 | Bolt, Mounting Cranking Motor | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Main Harness)(#12629-)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***85 | Bolt, Divider Valve Mounting | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 14 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Starting Harness)(#12629-)
| 01***30 | Bolt - M8 X 30lg | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 15 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Wire)(#12629-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 08***30 | Cable | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Working Lamp? Front)(#12629-)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***11 | Nut - Mounting | 1 |
Engine Related Parts
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Engine Related Parts : Air Cleaner Connection
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 5 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 5 |
| 04***12 | Clamp | 6 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Engine Related Parts : Dumper(#10001-12640)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
| 20***10 | Damper,Disk | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Engine Related Parts : Dumper? Pump And Tube(#12641-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 12 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 20 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Engine Related Parts : Engine Mounting(#12001-)
| 01***40 | Bolt (Op) | 2 |
| 01***90 | Capscrew | 6 |
| 01***45 | Bolt,(For 60ton Dump Body) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Engine Related Parts : Fuel Control (Electric Governor)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 1 |
Fuel Tank And Related Parts
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Line
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***60 | Bolt,For Weight Adjusting Bolt | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Line (With Fuel Filter? Fuel Filter And Water Separater)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***60 | Bolt,For Weight Adjusting Bolt | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Line (With Water Separater)
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***60 | Bolt, Tube To Oil Cooler | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Tank (With Self Supply Pump)(#10001-12143)
| 01***12 | Bolt - Front Cover Mounting | 4 |
| 01***35 | Bolt,(With Rops) | 6 |
| 01***23 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Tank (With Self Supply Pump)(#12144-)
| 01***12 | Bolt - Front Cover Mounting | 4 |
| 01***35 | Bolt,(With Rops) | 6 |
| 01***23 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Tank(#10001-12143)
| 01***12 | Bolt, Bolt,(No Need To Quick Shift) | 4 |
| 01***35 | Bolt, Hydraulic Tank Mounting | 6 |
| 01***23 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Tank(#12144-)
| 01***12 | Bolt, Bolt,(No Need To Quick Shift) | 4 |
| 01***35 | Bolt, Hydraulic Tank Mounting | 6 |
| 01***23 | Washer,(With Auto Emergency Steering) | 4 |
Guard
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Battery Case(#12144-)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 10 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Counter Weight (8890kg)(#12629-)
| 01***08 | Screw | 1 |
| 20***40 | Weight | 1 |
| 20***10 | Sheet | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Counter Weight Mounting
| 01***12 | Washer | 4 |
| 20***20 | Bolt | 4 |
| 20***60 | Shim? 1.0mm | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Cover (Upper) (Machine Cab) (For Additional Piping)(#12144-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 14 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Cover (Upper) (Machine Cab)(#12144-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 14 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Frame (Machine Cab)(#12629-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 24 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 5 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 27 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Handrail
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 6 |
| 20***72 | Hand Rail | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Hood(#12629-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 20 |
| 01***13 | Nut,(For Adjustable Rod) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 16 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Left Side Door (Machine Cab)(#12629-)
| 01***12 | Bolt - Front Cover Mounting | 2 |
| 01***16 | Bolt - Box Mounting | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 24 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Partition (Cab Rear) (With Air Conditioner)(#12629-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 13 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 13 |
| 20***10 | Bracket | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Partition (Machine Cab) (Engine Room Front)(#12629-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 22 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 22 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Partition (Machine Cab) (Pump And Radiator Side)(#12629-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 10 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 18 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Rear View Mirror? L.H.(#10124-)
| 01***30 | Screw | 4 |
| 08***18 | Mirror | 2 |
| 20***20 | Support | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Rear View Mirror? R.H.(#12323-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***25 | Bolt,See Fig. K4010-65a0 | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Right Side Door (Machine Cab)(#12629-)
| 01***12 | Bolt - Front Cover Mounting | 2 |
| 01***16 | Bolt - Box Mounting | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Under Cover (Heavy Duty) (Revolving Frame)(#12001-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 60 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 60 |
| 20***40 | Sheet | 1 |
Hydraulic System
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Arm And Bucket Line (Valve Arm Line)
| 01***11 | Nut,(With Under Mirror) | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 01***32 | Washer, (Without Emergency Steering) | 32 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Arm And Bucket Line (Valve Bucket Line)
| 01***11 | Nut,(With Under Mirror) | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 01***32 | Washer, (Without Emergency Steering) | 24 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Attachment Line (1 Actuator) (Cross Valve And Bracket)(#10001-12710)
| 01***30 | Bolt,(Not Used When Towing Winch) | 3 |
| 01***45 | Bolt, Mounting Cranking Motor | 16 |
| 01***65 | Bolt,(Used With Pin Puller) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Attachment Line (1 Actuator) (Cross Valve And Bracket)(#12711-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 3 |
| 01***45 | Bolt, Mounting Cranking Motor | 16 |
| 01***65 | Bolt,(Used With Pin Puller) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Attachment Line (Bracket)
| 01***50 | Bolt,(For D60pl) | 10 |
| 01***90 | Capscrew | 8 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 18 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Attachment Line (Return Line)
| 01***55 | Bolt,(See Service News) | 2 |
| 01***60 | Bolt,(F4320-52a0 -5- ) | 2 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Attachment Line (Valve Side)
| 01***32 | Washer, (Without Emergency Steering) | 24 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 4 |
| 07***35 | O-Ring, Upper Cooler Inlet And Outlet Ports | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Boom Line (Valve Boom Hose)
| 01***32 | Washer, (Without Emergency Steering) | 32 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 8 |
| 07***49 | Flange, Split - Divider Valve End | 16 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Boom Line (Valve Boom Line) (With Drift Priventive)(#12144-)
| 01***60 | Bolt,(F4320-52a0 -5- ) | 4 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Delivery Line (Block) (With Inlines Filter)(#12144-)
| 01***35 | Capscrew | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 01***32 | Washer, (Without Emergency Steering) | 16 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Delivery Line (Plug) (With Inlines Filter)(#12001-)
| 01***32 | Washer, (Without Emergency Steering) | 8 |
| 07***35 | O-Ring, Upper Cooler Inlet And Outlet Ports | 2 |
| 07***40 | Bolt,(See Fig.6067) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Drain Lines(#12144-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***60 | Bolt,For Weight Adjusting Bolt | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Drift Priventive (Boom And Arm) (Bracket)(#12001-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 10 |
| 01***35 | Screw | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Drift Priventive (Boom And Arm) (Lock Valve Clamp)(#10209-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 6 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 3 |
| 01***65 | Bolt,(Used With Pin Puller) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Drift Priventive (Boom And Arm) (Lock Valve Piping)(#10209-)
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 2 |
| 07***34 | O-Ring,(For 2-Actuater Attachment) | 2 |
| 07***82 | Hose | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Drift Priventive (Boom And Arm) (Lock Valve)(#10209-)
| 01***60 | Bolt,(F4320-52a0 -5- ) | 8 |
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 8 |
| 01***80 | Bolt,(With Corrosion Resistor) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Drift Priventive (Boom)(#12001-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 10 |
| 01***35 | Screw | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Tank(#12001-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Ls Line (Gear Pump Line And Epc Valve)(#12001-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Ls Line (Pump To Valve)(#12001-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***65 | Bolt,(Used With Pin Puller) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Pump (Connecting Parts)(#10001-12640)
| 01***40 | Bolt,For Weight Adjusting Bolt | 12 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 12 |
| 07***23 | O-Ring,(F4350-68a0 -13 ) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Pump (Connecting Parts)(#12641-)
| 07***23 | O-Ring,(F4350-65a0 -16 ) | 1 |
| 07***16 | Gasket,Front Accessory Drive | 2 |
| 07***09 | Plug, Oil Drain | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Valve (Connecting Parts) (1 Actuator)(#12001-)
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 43 |
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 1 |
| 07***10 | Union,(For Cross Link) | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Valve (Connecting Parts)(#12001-)
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 43 |
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 1 |
| 07***10 | Union,(For Cross Link) | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Valve (Sensor) (1 Actuator)(#12001-)
| 01***32 | Washer, (Without Emergency Steering) | 4 |
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 5 |
| 07***09 | Plug,(For 2-Actuater Attachment) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Valve (Sensor)(#12001-)
| 01***32 | Washer, (Without Emergency Steering) | 4 |
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 3 |
| 07***09 | Plug,(For 2-Actuater Attachment) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Valve (Valve Bracket)(#12001-)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Oil Cooler Lines
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 14 |
| 01***85 | Bolt,(Used With Pin Puller) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Ppc Main Line (Additional Ppc Line) (1 Actuator)(#10156-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Ppc Main Line (Valve Ppc Line)(#12001-)
| 08***36 | Band,(For 2nd Travel Speed) (Op) | 11 |
| 20***60 | Hose? 1300mm | 1 |
| 20***30 | Hose? 800mm | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Return Lines(#12001-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 1 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 3 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Shuttle Valve (With Sensor)(#12001-)
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 07***23 | O-Ring,(Crusher?Other Att.For Ppc Con | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Solenoid Valve(#12144-)
| 01***25 | Bolt,(Rear Attachment Less) | 2 |
| 01***00 | Bolt,(For Front Brake Release) | 2 |
| 01***11 | Nut,(With Under Mirror) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Suction Line(#12001-)
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Swing Line
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 8 |
| 01***32 | Washer, (Without Emergency Steering) | 24 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Travel Line(#12144-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Main/Revolving Frame And Related Parts
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Main/Revolving Frame And Related Parts : Boom Foot Pin
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***45 | Bolt,L.H | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Main/Revolving Frame And Related Parts : Revolving Frame (For Additional Piping) (For Auto Greasing)(#12001-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Main/Revolving Frame And Related Parts : Revolving Frame (For Additional Piping)(#12629-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Main/Revolving Frame And Related Parts : Revolving Frame(#12629-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 5 |
Marks And Plates
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Battery Caution (Except Japan)
| 14***70 | Plate? Instruction,Battery (For Usa) | 2 |
| 22***80 | Plate? Instruction,Battery? Distributor Plate | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Decal And Plate (English)(#12144-) : Unit_02_of_02
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***00 | Plate? Safety,Keep Out Of Turning Area | 1 |
| 09***01 | Plate? Safety,Warning Before Ope.And Mainte | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Decal And Plate (English)(#12144-) : Unit_01_of_02
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***81 | Plate? Safety,Keep Off Swing Area | 1 |
| 09***81 | Plate? Caution,Keep A Safe Distance | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Logo (Large)
| 09***20 | Decal, Komatsu (Black Lettering) (Top Front Of Grille) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Logo (Large)(#10124-)
| 09***20 | Decal, Komatsu (Black Lettering) (Top Front Of Grille) | 1 |
| 09***00 | Plate? Mark | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Logo (Small)(#10124-)
| 09***10 | Plate? Mark,Komatsu (See Fig.U0150-Xxxx) | 1 |
| 09***00 | Plate? Mark,Komatsu | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Marks And Plates (Sift Pattern? Iso)(#10433-)
| 09***00 | Plate? Safety,(Limited Supply) | 1 |
| 09***00 | Plate? Safety,(Persian) | 1 |
| 09***00 | Plate? Safety,(Indonesian) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Plate (Air Cleaner? Double Element)(#12368-)
| 09***63 | Plate? Instruction,(For Arabic) | 1 |
| 09***63 | Plate? Instruction,(For Persian) | 1 |
| 09***63 | Plate? Instruction,(For Indonesia) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Plate (Boom Side)
| 09***10 | Plate? Mark,Komatsu (See Fig.U0150-Xxxx) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Plate (For F.O.G.)(#12542-)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 20***60 | Plate,(English) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Plate (Japanese)(#12748-)
| 09***01 | Plate? Mark,Keep A Safe Distance | 4 |
| 09***12 | Plate? Mark,Gravity Position | 2 |
| 09***30 | Plate | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Plate (Lifting Capacity)
Miscellaneous
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Auto Greasing System Parts (Distributor And Greasing Line)(#12188-)
| 01***16 | Bolt - Box Mounting | 4 |
| 01***45 | Screw | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 10 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Auto Greasing System Parts (Grease Pump)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 8 |
| 01***12 | Capscrew | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Auto Greasing System Parts (Harness And Alarm Lamp)(#12001-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 08***14 | Band,(For Additional Fuel Strainer) | 3 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Engine Drain Hose(#12001-)
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Export Tool
| 20***20 | Spacer | 1 |
| 20***10 | Spacer | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Fuel Self Charge Pump
| 01***30 | Bolt,(For Mechanical Governor) | 4 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 12 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Grease Pump (Electrical Type)
| 01***10 | Bolt,(With Auto Emergency Steering) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
| 01***50 | Bolt,(For Strengthened Cover) | 1 |
Operator'S Compartment And Control System
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Air Conditioner (Cooling Lines)(#12629-)
| 01***30 | Screw | 2 |
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 4 |
| 01***35 | Bolt,(For Fix Position) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Air Conditioner (Heating Lines And Duct)(#12629-)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 3 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 3 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Air Conditioner (Unit)(#12629-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 4 |
| 01***95 | Bolt | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Attachment Line (Ppc) (1 Actuator)(#10209-)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Extinguisher (English)(#12001-)
| 01***16 | Bolt - Box Mounting | 6 |
| 01***25 | Bolt | 1 |
| 01***25 | Screw | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : F.O.P.S (Kit)(#12001-)
| 01***12 | Bolt - Front Cover Mounting | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : F.O.P.S.
| 01***30 | Bolt,(Not Used With Emergency Str.) | 2 |
| 01***40 | Bolt,(With Center Guard) | 8 |
| 01***50 | Bolt,(For Tree Pusher) | 24 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Air Conditioner And Cushion)(#12629-)
| 01***20 | Bolt,(For Mono Lever Steering) | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 07***25 | O-Ring,(See Fig. H0311-01a0-30) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Attachment Control Pedal) (1 Actuator)(#12629-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***30 | Bolt,(With Body Positioner) | 6 |
| 01***40 | Bolt (Op) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Attachment Ppc Line) (Ppc) (1 Actuator)(#12629-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***32 | Washer,(With Auto Emergency Steering) | 1 |
| 04***11 | Clamp, Vinyl | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Left Stand) (Lever L.H. And Harness)(#12629-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 6 |
| 01***25 | Bolt,See Fig. K4010-65a0 | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Left Stand) (Stand And Rear Cover)(#12629-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 6 |
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 4 |
| 01***30 | Bolt - M8 X 30lg | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Ppc Travel Line) (1 Actuator)(#12629-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 4 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***45 | Bolt,(With Water Separator Type) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Ppc Travel Line)(#12629-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 4 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***45 | Bolt,(With Water Separator Type) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Ppc Work Line) (Hose And Block)(#12629-)
| 08***19 | Band,(Without Air Conditioner) | 2 |
| 20***80 | Hose? 1600mm | 1 |
| 20***90 | Hose? 3450mm | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Ppc Work Line) (Hose)(#12629-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
| 04***11 | Clamp, Vinyl | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Ppc Work Line)(#12629-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 2 |
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 6 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Right Stand) (Stand)(#12629-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 6 |
| 01***25 | Bolt,See Fig. K4010-65a0 | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Right Stand) (Stand? Frame And Adjuster)(#12629-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 7 |
| 01***30 | Bolt,(With Body Positioner) | 6 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Travel Lever) (1 Actuator)(#12629-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 12 |
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***45 | Bolt,(With Water Separator Type) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Travel Lever)(#12629-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 14 |
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***45 | Bolt,(With Water Separator Type) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame(#12629-)
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 08***14 | Clip - Harness | 3 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Mat
| 20***82 | Mat,Floor | 1 |
| 20***83 | Floor Mat | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Mat (1 Actuator)
| 20***82 | Mat,Floor | 1 |
| 20***83 | Mat | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Mount(#12380-)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 16 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 1 |
| 01***75 | Bolt - Tube Mounting | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Front Guard (Full)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 10 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 6 |
| 01***75 | Bolt - Tube Mounting | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Front Guard (Half) (Lower)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| 20***91 | Guard | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Garnish Cover(#12001-)
| 01***20 | Screw | 4 |
| 01***12 | Screw,(Not Shown) (For Std Cab) | 6 |
| 20***30 | Washer | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Head Guard
| 01***65 | Bolt,(Used With Pin Puller) | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 6 |
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Monitor Panel (English)
| 78***10 | Bulb - 1.4 Watt | 2 |
| 78***01 | Panel Ass'Y | 1 |
| 78***00 | Panel Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Base) (Work Lever With Ppc Valve)(#12629-)
| 01***25 | Screw | 2 |
| 01***10 | Bolt - Relay And Flasher Mounting | 5 |
| 01***30 | Bolt,See Fig. K4010-17a0 | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Cab? Grip And Open Lock) (For Guard) (For Vandalism Protection)(#12629-)
| 01***16 | Bolt | 3 |
| 01***20 | Bolt | 8 |
| 01***20 | Bolt,(Radio Less) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Cab? Grip And Open Lock) (For Guard)(#12629-)
| 01***16 | Bolt | 3 |
| 01***20 | Bolt | 8 |
| 01***20 | Bolt,(Radio Less) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Door Lock)(#12629-)
| 01***18 | Bolt,(Without Head Guard) | 6 |
| 01***12 | Screw,(Additional Sun Visor) | 2 |
| 01***16 | Screw | 3 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Door) (For Vandalism Protection)(#12629-)
| 01***25 | Bolt | 12 |
| 14***30 | Hinge (Welded) | 2 |
| 20***25 | Door Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Door)(#12629-)
| 01***25 | Bolt | 12 |
| 14***30 | Hinge (Welded) | 2 |
| 20***10 | Door Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Electrical)(#12629-) : Unit_02_of_02
| 01***20 | Screw (Not Illustrated) | 4 |
| 01***20 | Screw | 1 |
| 01***20 | Screw | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Electrical)(#12629-) : Unit_01_of_02
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 2 |
| 01***20 | Screw (Not Illustrated) | 2 |
| 01***20 | Screw | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Front Window)(#12629-)
| 01***16 | Screw | 4 |
| 01***16 | Screw | 4 |
| 01***12 | Screw,(See Fig. K0210-16a0) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Inside Cover)(#12629-)
| 01***12 | Screw,Sems | 4 |
| 01***25 | Screw | 2 |
| 01***12 | Screw | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Panel Cover And Monitor System) (With Air Conditioner)(#12629-)
| 01***20 | Bolt,(For Mono Lever Steering) | 12 |
| 01***10 | Screw | 3 |
| 01***08 | Screw - Clip Mounting | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Panel Cover) (Electric Governor)(#12629-)
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Panel) (Harness) (With Air Conditioner And Radio)(#12629-) : Unit_02_of_02
| 01***08 | Screw | 4 |
| 01***10 | Screw | 10 |
| 01***12 | Screw,(For Fixed Type Ripper) | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Panel) (Harness) (With Air Conditioner And Radio)(#12629-) : Unit_01_of_02
| 01***08 | Screw | 4 |
| 01***10 | Screw | 10 |
| 01***12 | Screw,(For Fixed Type Ripper) | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Panel) (Radio Less) (With Air Conditioner)(#12629-)
| 01***08 | Screw | 4 |
| 01***10 | Screw | 6 |
| 01***12 | Screw,(For Fixed Type Ripper) | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Terminal Bracket)(#12629-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 08***36 | Band,(For 2nd Travel Speed) (Op) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Window And Roof Ventilator)(#12629-)
| 01***16 | Screw | 2 |
| 01***10 | Screw | 2 |
| 01***16 | Screw | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Seat (Tilt)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 2 |
| 01***20 | Screw | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Seat (Tilt) (Suspension Type)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 2 |
| 01***20 | Screw | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Seat Stand (Rigid Type)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 20***10 | Stand | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Seat Stand (Suspension Type)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 20***20 | Stand | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Ppc Work Line (Clamp)(#12001-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 11 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 11 |
| 04***10 | Clip,(Without Cab) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Belt (For Rigid Type Seat)(#12001-)
| 01***45 | Bolt,(With Water Separator Type) | 2 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Belt (For Rigid Type Seat)(#12376-)
| 01***45 | Bolt,(With Water Separator Type) | 2 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Belt (For Suspension Type Seat)(#12001-)
| 01***45 | Bolt,(With Water Separator Type) | 2 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Belt (For Suspension Type Seat)(#12376-)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 4 |
| 01***45 | Bolt,(With Water Separator Type) | 2 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Rear Cover (With 2 Speaker) (With Air Conditioner)
| 01***20 | Bolt,(For Mono Lever Steering) | 3 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***08 | Screw | 16 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Switch (Model Selection Connector)(#12144-)
| 08***81 | Connector | 1 |
| 20***80 | Switch | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Switch (Model Selection Connector)(#12629-)
| 20***10 | Switch | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Top Guard(#12001-)
| 01***50 | Bolt,For Weight Adjusting Bolt | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 6 |
| 17***91 | Cap | 6 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Window Washer
| 01***16 | Bolt, Mount Washer Tank To Bracket, Bolt | 4 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 2 |
Saa6d125e-2d-8 S/N 60721-Up
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : After Cooler (Ordering Transferdrd Parts)(#210001-)
| 61***90 | Clamp, Hose | 8 |
| 61***10 | Hose | 1 |
| 61***20 | Tube | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Air Cleaner
| 01***60 | Capscrew | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Air Intke Manifold(#210001-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 16 |
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Air Vent(#75526-)
| 07***12 | Gasket,(Without Air Compressor Type) (K2) | 12 |
| 07***10 | Screw, Banjo Connector (M10-1.25x20) | 6 |
| 61***60 | Tube,Air Vent | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Alternator (35a) (With Non Hardening Pulley) (Inner Parts)
| 60***50 | Alternator A. (35a) | 1 |
| 60***51 | Alternator A. (35a) | 1 |
| KD***50 | Bracket,Rear | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Alternator (50a) (With Non Hadening Pulley) (Inner Parts)(#63014-)
| 60***80 | Alternator A. (50a),(With Non Hardening Pulley) | 1 |
| SD***X0 | Pulley,Non Hardening | 1 |
| SD***X0 | Washer | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Alternator Mounting (35a) (With Non Hadening Pulley)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 2 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 1 |
| 01***55 | Bolt | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Alternator Mounting (50a) (With Non Hadening Pulley)(#63014-)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 2 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 1 |
| 01***55 | Screw | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Camfollower Cover
| 07***20 | Clamp, Spring Hose | 1 |
| 07***85 | Hose | 1 |
| 61***90 | O-Ring,Breather | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Camshaft(#210001-)
| 01***22 | Capscrew | 2 |
| 04***25 | Key, Plain Woodruff | 1 |
| 04***12 | Ring,Snap (For Ripper) | 12 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Cooling Fan(#210001-)
| 01***30 | Bolt,(With Body Positioner) | 12 |
| 60***70 | Fan,Cooling | 1 |
| 61***70 | Spacer | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Corrosion Resistor(#210001-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***80 | Bolt,(With Corrosion Resistor) | 1 |
| 02***25 | Bolt,(Cold Weather Spec.) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Crank Pulley
| 01***30 | Screw | 1 |
| 01***35 | Screw | 5 |
| 04***28 | Pin, Dowel - Transmission Case, Pin-Dowel | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Crankshaft
| 61***10 | Bearing, Main (Standard) | 7 |
| 61***50 | Bearing, Thrust Assembly (Standard) | 1 |
| 61***10 | Bearing, Main (1.00mm Undersize) | 7 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Cylinder Block Blind Cover And Plug(#210001-)
| 01***20 | Bolt,(For Mono Lever Steering) | 6 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***85 | Bolt, Divider Valve Mounting | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Cylinder Block Gasket Kit(#210001-)
| 07***20 | O-Ring,Relief Valve | 1 |
| 07***21 | O-Ring,Water Piping | 1 |
| 07***30 | Ring, Seal - Between Sections | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Cylinder Block(#75758-)
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Cylinder Head Gasket Kit(#210001-)
| 07***65 | O-Ring,Cylinder Block | 6 |
| 07***12 | Gasket,Mechanical Pump Piping | 12 |
| 07***12 | Gasket,(Without Air Compressor Type) (K2) | 12 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Cylinder Head(#67604-)
| 01***20 | Bolt (M10-1.75x120) | 6 |
| 04***20 | Pin,Dowel (Welded) | 2 |
| 07***08 | Plug,(Without Lock-Up), Plug | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Damper
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 6 |
| 61***00 | Damper Assembly | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Electrical Wiring(#210001-)
| 01***10 | Bolt,(With Auto Emergency Steering) | 2 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Exhaust Manifold
| 01***00 | Bolt (M10-1.50x100) | 16 |
| 01***80 | Bolt | 2 |
| 01***00 | Screw | 16 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fan Drive (Pulley Dia 212mm)(#73270-)
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***15 | Bolt, Fan Mounting | 6 |
| 01***14 | Nut,(For Slag Handling) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fan Pulley (Pulley Dia 212mm)(#73270-)
| 01***30 | Bolt,(With Body Positioner) | 6 |
| 04***62 | V-Belt Set,(For 35a? 50a Alternator) | 1 |
| 61***10 | Pulley?Non Hardening | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Flywheel Housing
| 01***50 | Capscrew | 6 |
| 01***60 | Capscrew | 2 |
| 01***50 | Bolt,(Spark Arrester Spec.) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Flywheel(#210001-)
| 01***55 | Bolt | 6 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 6 |
| 61***51 | Gear, Ring | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Front Cover Mounting(#75758-)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 7 |
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 4 |
| 01***75 | Bolt (M10-1.50x75) | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Front Cover(#75758-)
| 09***50 | Liquid Gasket, Lg-7, 150g | 0 |
| 61***30 | Seal? Front (K2) | 1 |
| 61***40 | Cover, Front | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Filter(#210001-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***30 | Bolt,(With Body Positioner) | 1 |
| 01***50 | Bolt,(Spark Arrester Spec.) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Coupling) (Inner Parts)(#210001-)
| DK***00 | Nut | 2 |
| DK***00 | Bolt | 2 |
| DK***20 | Coupling Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Feed Pump) (Inner Parts)(#210001-)
| DK***20 | Bolt, Joint | 1 |
| DK***00 | Valve,Check | 2 |
| DK***30 | Feed Pump Assembly | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Governor) (1/2) (Inner Parts)(#210001-)
| DK***00 | Gasket | 1 |
| DK***20 | Flyweight Ass'Y | 1 |
| DK***00 | Shim? 2.00mm,(High Altitude Spec.) | 0 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Governor) (2/2) (Inner Parts)(#210001-)
| DK***80 | Shim? 0.5mm | 0 |
| DK***00 | Washer,Spring | 1 |
| DK***80 | Bolt,Eye | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Pump) (1/2) (Inner Parts)(#210001-)
| 61***80 | Injection Pump Ass'Y | 1 |
| DK***30 | Bearing,Roller | 2 |
| DK***20 | Housing | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Pump) (2/2) (Inner Parts)(#210001-)
| DK***00 | Shim? 0.875mm | 0 |
| DK***00 | Shim? 0.500mm | 0 |
| DK***00 | Shim? 1.575mm | 0 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Timer) (Inner Parts)(#210001-)
| DK***00 | O-Ring | 1 |
| DK***00 | Gasket | 1 |
| DK***00 | Plug | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump Drive(#61766-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***14 | Nut (Itl) | 1 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump Mounting(#210001-)
| 01***90 | Bolt,(For No?1 And No?3 Housing) | 4 |
| 01***16 | Washer,(With Water Separator) | 4 |
| 07***10 | Connector, Grease Fitting | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump Piping(#210001-)
| 01***30 | Screw | 4 |
| 01***45 | Bolt,(With Water Separator Type) | 2 |
| 01***55 | Bolt,(See Service News) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Pre Filter(#210085-)
| 01***25 | Bolt,(Rear Attachment Less) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Return(#210001-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***16 | Washer,Radio Controlled Slag Handling | 2 |
| 04***10 | Clip,(With Accumulator) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Head Cover Related Parts (Cap)(#75758-)
| 07***50 | Cap,Oil Filler | 1 |
| 61***20 | Tube | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Head Cover(#75758-)
| 01***16 | Washer,Radio Controlled Slag Handling | 24 |
| 61***11 | Cover,Head? No.2?3?4?5?6 | 5 |
| 61***51 | Cover,Head? No.6 | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Hose And Clip (Ordering Transferded Parts)(#210001-)
| 07***50 | Hose, Right | 1 |
| 07***55 | Clip,94 | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Idler Gear(#210001-)
| 01***60 | Capscrew | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 6 |
| 61***60 | Pin, Dowel | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Injection Nozzle(#210001-)
| 01***45 | Bolt, Mount Divider Valve | 12 |
| 07***65 | O-Ring,Cylinder Block | 6 |
| 07***12 | Gasket,(Without Air Compressor Type) (K2) | 12 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Muffler(#210001-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***40 | Bolt (Op) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Name Plate And Caution Plate(#210001-)
| 04***50 | Screw | 4 |
| 09***63 | Plate? Instruction,Air Cleaner (Single Element) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Nozzle Holder (Inner Parts)(#210001-)
| 07***12 | Gasket,Mechanical Pump Piping | 2 |
| 61***52 | Bolt, Joint | 1 |
| 61***10 | Fuel Injector Assembly | 6 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Adapter(#210001-)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
| 01***50 | Bolt,(Spark Arrester Spec.) | 4 |
| 01***08 | Nut,(For Canvas Canopy?Head Guard) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Cooler Mounting Parts(#75758-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 12 |
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 2 |
| 01***80 | Bolt,(With Corrosion Resistor) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Cooler(#75758-)
| 01***25 | Bolt - Relay Mounting | 2 |
| 07***42 | O-Ring,(See Fig.A3310) | 1 |
| 61***25 | Cover | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Filter(#210001-)
| 01***30 | Bolt,(With Body Positioner) | 3 |
| 01***80 | Bolt,(With Corrosion Resistor) | 4 |
| 07***35 | O-Ring,Transmission Valve Mount | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Level Gauge(#210001-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***08 | Nut, Regular Hexagon (M10-1.50) | 1 |
| 01***16 | Washer,Radio Controlled Slag Handling | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Pan And Suction Tube(#210001-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 27 |
| 01***30 | Bolt,(With Body Positioner) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Pump
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Piston
| 02***13 | Pin, Dowel | 2 |
| 04***18 | Ring, Snap | 12 |
| 61***30 | Bushing,(Service Part) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Rocker Arm(#210001-)
| 01***75 | Screw | 37 |
| 01***90 | Bolt,(For No?1 And No?3 Housing) | 2 |
| 01***08 | Nut,R.H. Thread | 12 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Safety Guard (For Fuel Injection Pump Drive)(#77094-)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 61***51 | Cover,Safety | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Starting Motor (11kw) (Inner Parts)(#210001-)
| 60***11 | Starting Motor Ass'Y,(11kw) | 1 |
| KD***40 | Spring,Spring | 4 |
| KD***57 | Bearing, Ball, Front | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Starting Motor Mounting (11kw)(#210001-)
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 3 |
| 01***35 | Bolt, Mount Bracket To Floor | 1 |
| 01***32 | Washer,(With Auto Emergency Steering) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Tachometer Drive(#75758-)
| 01***75 | Screw | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 61***31 | Gear,(With Air Compressor Type) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Turbocharger (Inner Parts)(#210001-)
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Turbocharger Oil Piping(#210001-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***30 | Bolt - M8 X 30lg | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Drain Valve
| 07***80 | Clamp, Drain Hose | 1 |
| 07***25 | Hose,Drain | 1 |
| 20***30 | Valve,Heat Water Inlet | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Pump Gasket Kit(#210001-)
| 02***37 | O-Ring,(For Pc750?1800) (A5010) | 1 |
| 07***15 | O-Ring,(F4320-57a0 -11 ) | 1 |
| 61***90 | Gasket (K2?K6) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Pump(#75526-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 6 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Separator And Piping(#210083-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***16 | Washer,Radio Controlled Slag Handling | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Separator And Piping(#63385-)
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***16 | Washer,Radio Controlled Slag Handling | 2 |
| 04***10 | Clip,(Without Cab) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Separator(#210083-)
| 07***12 | Gasket,Mechanical Pump Piping | 1 |
| 60***90 | O-Ring | 1 |
| 60***90 | Plug,Drain | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Separator(#63385-)
| 07***12 | Gasket,Mechanical Pump Piping | 1 |
| 60***90 | O-Ring | 1 |
| 60***90 | Plug,Drain | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Temperature Sensor
| 07***12 | Washer, Gasket,(Without Thermo Sensor) (K1) | 1 |
| 78***20 | Sensor, Trans. Control Valve Oil Temperature | 1 |
Service Kit And Component Parts
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Accumulator (Al300-1) (Inner Parts)
| 20***60 | O-Ring (K1) | 2 |
| 20***50 | Accumulator | 1 |
| NF***P8 | Seal Kit | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Air Compressor Unit (For Air Conditioner)(#12001-)
| 20***30 | Compressor Ass'Y | 1 |
| 20***31 | Compressor Ass'Y | 1 |
| TW***80 | Clutch | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Air Conditioner Unit (Den-Con)(#12001-)
| 20***12 | Unit Ass'Y | 1 |
| 20***13 | Unit Ass'Y | 1 |
| 20***40 | Filter | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Arm Cylinder(#12001-)
| 01***40 | Bolt,For Weight Adjusting Bolt | 6 |
| 01***00 | Bolt (Op) | 12 |
| 01***25 | Screw | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : B00m Cylinder(#12001-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***85 | Bolt (Kit) | 12 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Box Ass'Y (Air Damper Case) (For Air Conditioner)
| 20***30 | Box Ass'Y | 1 |
| ND***61 | Screw,Tapping | 3 |
| ND***30 | Grommet | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Bucket Cylinder(#12001-)
| 01***40 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***45 | Bolt, Mounting Cranking Motor | 4 |
| 01***85 | Bolt (Kit) | 12 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Epc Valve
| 70***10 | Solenoid Valve, Assembly | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Final Drive Ass'Y (For Service Parts)
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 2 |
| 01***40 | Bolt,(With Service Valve R.H.) | 18 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 18 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Grease Pump (For Auto Greasing)
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Grease Pump Ass'Y (Electrical Type)
| 09***20 | Wrench,3 | 1 |
| 20***11 | Pump Ass'Y,(Eg-400d Type) | 1 |
| YU***-4 | Connector | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Lock Valve
| 01***32 | Washer, (Without Emergency Steering) | 4 |
| 07***28 | O-Ring, Strainer To Control Pump Line | 1 |
| 07***42 | O-Ring, Between Tube And Divider Valve | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (1/13)
| 04***22 | Bolt,Eye | 1 |
| 07***34 | O-Ring,(F2370-57a0 -42 ) | 1 |
| 07***12 | Plug,Magnetic | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (10/13)
| 07***10 | O-Ring | 1 |
| 07***23 | O-Ring,(F3320-66a2 -26 ) | 2 |
| 70***80 | Filter | 3 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (11/13)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***85 | Bolt, Divider Valve Mounting | 3 |
| 01***25 | Screw | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (12/13)(#10001-11999)
| 70***30 | Gear Pump Ass'Y | 1 |
| (****0) | Body | 1 |
| (7***0) | Pump Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (13/13)(#10001-11999)
| 07***34 | O-Ring, O-Ring,Drain Plug? R.H. Half Tank | 1 |
| 70***10 | O-Ring (Kit) | 1 |
| 70***10 | Valve Ass'Y,Relief | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (2/13)
| 04***25 | Ring,Snap | 1 |
| 70***11 | Seal,Oil | 1 |
| 70***60 | Spacer | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (3/13)
| (7***0) | Pump Ass'Y | 1 |
| (****0) | Guide,Retainer | 1 |
| (7***1) | Pump Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (4/13)
| 07***34 | O-Ring,(F2370-57a0 -42 ) | 1 |
| 07***34 | O-Ring,(F3320-58a0 -7 ) | 2 |
| 70***50 | Screw | 6 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (5/13)
| 04***22 | Bolt,Eye | 1 |
| 07***34 | O-Ring,(F2370-57a0 -42 ) | 2 |
| 07***12 | Plug,Magnetic | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (6/13)
| (7***0) | Pump Ass'Y | 1 |
| (****0) | Guide,Retainer | 1 |
| (7***1) | Pump Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (7/13)
| 70***30 | Plug | 2 |
| 70***40 | Spring | 2 |
| (****0) | Bolt | 6 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (8/13)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| (****0) | Bushing | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (9/13)
| 70***20 | Servo Valve Ass'Y | 2 |
| (****5) | Nut | 1 |
| (****1) | Solenoid Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (1/12)(#12001-)
| 01***20 | Bolt | 24 |
| 07***23 | O-Ring; Was 07002-10823, O-Ring,(Not Shown) | 12 |
| 07***34 | O-Ring,(F2310-59a0 -4 ) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (10/12)
| 01***60 | Capscrew | 4 |
| 01***30 | Bolt (Itl) | 2 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (11/12)
| 01***20 | Bolt, Mount Spool Covers | 2 |
| 01***45 | Bolt | 2 |
| 07***06 | O-Ring,Corrosion Resistor | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (12/12)
| 07***09 | O-Ring,(For Dual Tilt Dozer) | 1 |
| 07***09 | Ring,Back-Up (Kit) | 1 |
| 07***34 | O-Ring,See Fig. K4010-65a0 | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (2/12)
| 01***40 | Bolt (Op) | 4 |
| 01***65 | Screw | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (3/12)(#10001-12103)
| 07***34 | O-Ring,See Fig. K4010-65a0 | 6 |
| 70***20 | O-Ring | 6 |
| 72***00 | Valve Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (3/12)(#12104-)
| 07***34 | O-Ring,See Fig. K4010-65a0 | 6 |
| 70***20 | O-Ring | 6 |
| 72***00 | Valve Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (4/12)(#12001-)
| 01***90 | Bolt,(Without Cab) | 4 |
| 01***55 | Bolt | 4 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 10 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (5/12)
| 07***14 | O-Ring,(F4350-61a0a-20 ) | 1 |
| 07***16 | O-Ring,Suction And Relief Valve | 1 |
| 07***14 | Ring,Back-Up (Kit), Ring,Back-Up; Komatsu S/N 20501-22940 - Was 07001-02014 | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (6/12)
| 07***11 | O-Ring (Kit) | 1 |
| 07***34 | O-Ring, O-Ring,Drain Plug? R.H. Half Tank | 2 |
| 70***10 | O-Ring (Kit) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (7/12)
| 01***50 | Bolt | 14 |
| 01***32 | Washer, (Without Emergency Steering) | 14 |
| 07***20 | O-Ring,(0202-007) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (8/12)
| 70***90 | O-Ring,Suction | 4 |
| 70***02 | Valve Ass'Y,Suction And Safety (365kg/Cm2) | 3 |
| 72***00 | Valve Ass'Y,Suction | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (9/12)
| 07***34 | O-Ring,Transmission And Steering Case | 1 |
| 70***00 | Valve Ass'Y,Suction And Safety (365kg/Cm2) | 1 |
| (7***0) | Control Valve | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (1/15)(#12001-)
| 01***20 | Bolt | 24 |
| 07***23 | O-Ring; Was 07002-10823, O-Ring,(Not Shown) | 12 |
| 07***34 | O-Ring,(F2310-59a0 -4 ) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (10/15)
| 01***60 | Capscrew | 4 |
| 01***30 | Bolt (Itl) | 2 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (11/15)
| 01***20 | Bolt, Mount Spool Covers | 2 |
| 01***45 | Bolt | 2 |
| 07***06 | O-Ring,Corrosion Resistor | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (12/15)
| 07***09 | O-Ring,(For Dual Tilt Dozer) | 1 |
| 07***09 | Ring,Back-Up (Kit) | 1 |
| 07***34 | O-Ring,See Fig. K4010-65a0 | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (13/15)
| 01***20 | Bolt, Mount Spool Covers | 4 |
| 07***40 | O-Ring,Water Pump Mount | 2 |
| 07***09 | O-Ring,(For Dual Tilt Dozer) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (14/15)
| 01***45 | Bolt | 4 |
| 01***23 | Washer,(For Shipping) | 4 |
| 07***34 | O-Ring,See Fig. K4010-65a0 | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (15/15)
| 70***90 | O-Ring,Suction | 1 |
| 70***00 | Valve Ass'Y,(175kg/Cm2) Suction And Safety | 2 |
| 72***00 | Valve Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (2/15)
| 01***40 | Bolt (Op) | 4 |
| 01***65 | Screw | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (3/15)(#10001-12103)
| 07***34 | O-Ring,See Fig. K4010-65a0 | 6 |
| 70***20 | O-Ring | 6 |
| 72***00 | Valve Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (3/15)(#12104-)
| 07***34 | O-Ring,See Fig. K4010-65a0 | 6 |
| 70***20 | O-Ring | 6 |
| 72***00 | Valve Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (4/15)(#12001-)
| 01***90 | Bolt,(Without Cab) | 4 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 10 |
| 07***07 | O-Ring - (K10) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (5/15)
| 07***14 | O-Ring,(F4350-61a0a-20 ) | 1 |
| 07***16 | O-Ring,Suction And Relief Valve | 1 |
| 07***14 | Ring,Back-Up (Kit), Ring,Back-Up; Komatsu S/N 20501-22940 - Was 07001-02014 | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (6/15)
| 07***11 | O-Ring (Kit) | 1 |
| 07***34 | O-Ring, O-Ring,Drain Plug? R.H. Half Tank | 2 |
| 70***10 | O-Ring (Kit) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (7/15)
| 01***50 | Bolt | 14 |
| 01***32 | Washer, (Without Emergency Steering) | 14 |
| 07***20 | O-Ring,(0202-007) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (8/15)
| 70***90 | O-Ring,Suction | 4 |
| 70***02 | Valve Ass'Y,Suction And Safety (365kg/Cm2) | 3 |
| 72***00 | Valve Ass'Y,Suction | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (9/15)
| 07***34 | O-Ring,Transmission And Steering Case | 1 |
| 70***00 | Valve Ass'Y,Suction And Safety (365kg/Cm2) | 1 |
| (7***1) | Control Valve | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Operator'S Seat Ass'Y (Tilt)
| 20***00 | Seat Ass'Y | 1 |
| AS***13 | Hi Riser Spring Kit,Height Riser | 1 |
| AS***54 | Seat Foam Kit | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Operator'S Seat Ass'Y (Tilt) (Suspension Type)
| 20***00 | Seat Ass'Y | 1 |
| AS***17 | Up Stop/Bump Stop K | 1 |
| AS***18 | Damper Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Pilot Valve(#12001-)
| 01***20 | Bolt | 3 |
| 01***20 | Bolt | 4 |
| 01***25 | Screw | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Ppc Valve (For Attachment)
| 01***25 | Bolt, Seal Cover Mounting | 2 |
| 70***30 | Ppc Valve, Assembly | 1 |
| 70***70 | Gasket | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Ppc Valve (For Travel)(#12001-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 4 |
| 01***55 | Screw | 2 |
| 01***12 | Screw | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Ppc Valve (For Work Equipment)
| 01***20 | Bolt,(Without Air Con. Or Heater) | 4 |
| 07***20 | O-Ring,Relief Valve | 4 |
| 07***70 | O-Ring,(For Intake Air Cover) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Return Filter
| 07***25 | O-Ring,Injection Pump Mounting | 1 |
| 07***11 | O-Ring,(Tm8202-009) | 1 |
| 20***10 | Filter Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Shoe Bolt And Nut Service Kit
| 20***50 | Shoe Bolt And Nut K | 1 |
| 20***10 | Bolt? Shoe (Y0320-K1) | 30 |
| 20***20 | Nut? Shoe (Y0320-K1) | 30 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Shuttle Valve
| 01***25 | Capscrew | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 04***52 | Ball,Detent | 6 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Solenoid Valve (Inner Parts)(#12144-) : Unit_01_of_02
| 07***10 | O-Ring | 1 |
| 07***11 | O-Ring,(Tm8202-009) | 5 |
| 07***16 | O-Ring,Suction And Relief Valve | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Solenoid Valve (Inner Parts)(#12144-) : Unit_02_of_02
| 07***11 | O-Ring,(Tm8202-009) | 1 |
| 07***16 | O-Ring,Suction And Relief Valve | 1 |
| 20***32 | Solenoid Valve | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Swing Machinery Ass'Y (For Service Parts)(#10001-12214)
| 01***40 | Bolt, Mount Master Brake Cylinder | 12 |
| 01***50 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 12 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Swing Machinery Ass'Y (For Service Parts)(#12215-)
| 01***50 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***40 | Bolt (Op) | 12 |
| 01***80 | Bolt | 19 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Swing Motor (1/2)
| 04***30 | Ring,Snap? Sprocket | 1 |
| 07***25 | O-Ring,Injection Pump Mounting | 1 |
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Swing Motor (2/2)
| 01***75 | Bolt - Tube Mounting | 8 |
| 01***25 | Screw | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Swivel Joint(#12144-)
| 01***45 | Bolt, Mounting Cranking Motor | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 4 |
| 04***30 | Ring, Retaining | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Track Link (92 Set) (Supply Parts)
| 15***83 | Seal,Dust? Regular? W-Type | 176 |
| 15***53 | Pin,Regular | 88 |
| 20***00 | Track Link Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Travel Motor (1/3)
| 04***93 | Ball,Steel | 2 |
| 07***07 | O-Ring - (K10) | 1 |
| 07***35 | O-Ring, Upper Cooler Inlet And Outlet Ports | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Travel Motor (2/3)
| 04***40 | Ring,Snap | 1 |
| 07***35 | O-Ring,Hydraulic Oil Filter | 1 |
| 70***10 | Housing | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Travel Motor (3/3)
| 07***21 | O-Ring (Kit) | 1 |
| 07***18 | O-Ring (Kit) | 1 |
| 07***18 | Ring, Back-Up | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Valve (For Accumulator)(#12877-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
| 07***16 | O-Ring,Suction And Relief Valve | 1 |
Swing Circle And Related Parts
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Swing Circle And Related Parts : Swing Circle(#12144-)
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Swing Circle And Related Parts : Swing Machinery(#12215-)
| 01***40 | Bolt (Op) | 12 |
| 01***85 | Bolt | 17 |
| 01***80 | Bolt | 19 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Swing Circle And Related Parts : Swing Motor (Connecting Parts)(#12001-)
| 01***65 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 2 |
| 07***50 | O-Ring,Cylinder Head | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Swing Circle And Related Parts : Swivel Joint (Connecting Parts) (Travel Speed 3rd)(#12144-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***26 | Washer,Plain | 2 |
Travel And Lower Piping
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Travel And Lower Piping : Final Drive
| 01***40 | Bolt (Kit) | 12 |
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 36 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Travel And Lower Piping : Travel Piping (For Variable Gauge)(#12144-)
| 01***32 | Washer, (Without Emergency Steering) | 32 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 8 |
| 07***23 | O-Ring,(Crusher?Other Att.For Ppc Con | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Travel And Lower Piping : Travel Piping(#12144-)
| 01***32 | Washer, (Without Emergency Steering) | 32 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 4 |
| 07***23 | O-Ring,(Crusher?Other Att.For Ppc Con | 2 |
Under Carriage
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Carrier Roller
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***00 | Screw | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Front Idler
| 01***13 | Nut,(For Adjustable Rod) | 2 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 2 |
| 07***90 | O-Ring,(Dk029369-0020) (K2) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Full Roller Guard(#10001-12122)
| 01***55 | Bolt, Fuel Tank Mounting | 24 |
| 01***19 | Nut - M24 | 16 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 56 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Idler Cushion(#12144-)
| 01***90 | Bolt,(Without Cap) | 8 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Frame (Full Roller Guard) (For Under Cover)(#12144-)
| 01***55 | Bolt, Fuel Tank Mounting | 24 |
| 01***19 | Nut - M24 | 16 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 56 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Frame (Full Roller Guard)(#12144-)
| 01***55 | Bolt, Fuel Tank Mounting | 24 |
| 01***19 | Nut - M24 | 16 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 56 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Frame (Variable Gauge) (Full Roller Guard) (For Under Cover)(#12144-)
| 01***55 | Bolt, Fuel Tank Mounting | 24 |
| 01***30 | Bolt | 8 |
| 01***19 | Nut - M24 | 16 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Frame (Variable Gauge) (Full Roller Guard)(#12144-)
| 01***55 | Bolt, Fuel Tank Mounting | 24 |
| 01***30 | Bolt | 8 |
| 01***19 | Nut - M24 | 16 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Frame (Variable Gauge)(#12144-)
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 16 |
| 01***08 | Nut,(For Canvas Canopy?Head Guard) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Frame(#12144-)
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 16 |
| 01***08 | Nut,(For Canvas Canopy?Head Guard) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Roller
| 01***60 | Washer,Single Flange (Trimming) | 56 |
| 20***01 | Floating Seal Ass'Y | 2 |
| 20***40 | Bushing | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Shoe (Triple Grouser With Hole) (600mm Wide)
| 15***83 | Seal,Dust? Regular? W-Type | 176 |
| 15***53 | Pin,Regular | 88 |
| 20***00 | Track Shoe Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Shoe (Triple Grouser With Hole) (700mm Wide)
| 15***83 | Seal,Dust? Regular? W-Type | 176 |
| 15***53 | Pin,Regular | 88 |
| 20***10 | Track Shoe Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Shoe (Triple Grouser With Hole) (800mm Wide)
| 15***83 | Seal,Dust? Regular? W-Type | 176 |
| 15***53 | Pin,Regular | 88 |
| 20***20 | Track Shoe Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Travel Piping Guard (For Variable Gauge)
| 01***30 | Bolt - Pin Mounting | 16 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 10 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 26 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Under Cover (For Track Frame)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 6 |
| 20***20 | Cover | 1 |
Work Equipment
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.2m) (Heavy Duty) (Arm And Bucket Cylinder) (For Component)(#12001-)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Additional Piping) : Unit_01_of_02
| 01***30 | Bolt,(Not Used When Towing Winch) | 1 |
| 01***45 | Bolt, Mounting Cranking Motor | 32 |
| 01***85 | Bolt,(Used With Pin Puller) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Additional Piping) : Unit_02_of_02
| 01***30 | Bolt,(Not Used When Towing Winch) | 1 |
| 01***45 | Bolt, Mounting Cranking Motor | 24 |
| 01***85 | Bolt,(Used With Pin Puller) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Arm And Bucket Cylinder)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Arm And Bucket Cylinder) (For Additional Piping)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Arm And Bucket Cylinder) (For Additional Piping) (For Component)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Arm And Bucket Cylinder) (For Component)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Bucket Cylinder Hose And Spacer)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Heavy Duty) (Arm And Bucket Cylinder) (Wiht Auto Greasing)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Heavy Duty) (Arm And Bucket Cylinder) (Wiht Auto Greasing) (For Additional Piping)(#12001-)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Heavy Duty) (Arm And Bucket Cylinder) (Wiht Auto Greasing) (For Component)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Heavy Duty) (Arm)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Heavy Duty) (Bucket Cylinder Hose And Spacer)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Heavy Duty) (Greasing Line) (Wiht Auto Greasing)
| 01***45 | Screw | 2 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Heavy Duty) (Greasing Line) (Wiht Auto Greasing) (For Component)
| 01***45 | Screw | 2 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (4.0m) (Arm And Bucket Cylinder)(#12144-)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (4.0m) (Bucket Cylinder Hose And Spacer)(#12144-)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***90 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (4.8m) (Arm And Bucket Cylinder)(#12144-)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 8 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (4.8m) (Bucket Cylinder Hose And Spacer)(#12144-)
| 01***12 | Bolt - Front Cover Mounting | 4 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***90 | Bolt,For Weight Adjusting Bolt | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (Bucket Link)
| 01***19 | Nut - M24 | 8 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 3 |
| 20***40 | Spacer? 0.8mm | 7 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm Cylinder
| 20***51 | Cylinder Group | 1 |
| (2***0) | Cylinder Group | 1 |
| (2***1) | Arm Cylinder Group | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : B00m Cylinder Top Pin(#10026-)
| 01***19 | Nut - M24 | 4 |
| 20***40 | Bolt | 2 |
| 20***72 | Pin | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Additional Piping)
| 01***45 | Bolt, Mounting Bracket To Radiator (Top) | 32 |
| 01***85 | Bolt, Mount Tubes To Switch And Work Pumps | 20 |
| 01***45 | Bolt, Mounting Cranking Motor | 32 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Arm Cylinder Line)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 2 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Boom And Top Pin)
| 01***45 | Bolt,L.H | 2 |
| 01***60 | Flat Washer - M20 (Hardened) | 2 |
| 07***20 | Seal,Dust (Kit) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Boom And Top Pin) (For Additional Piping)(#12001-)
| 01***45 | Bolt,L.H | 2 |
| 01***60 | Flat Washer - M20 (Hardened) | 2 |
| 07***75 | Fitting,Grease (Without Lub. Piping) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Bucket Cylinder Line)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 14 |
| 01***80 | Bolt, Mount Tubes To Switch And Work Pumps | 4 |
| 01***60 | Bolt,(For Ripper) | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Greasing Line) (With Auto Greasing)
| 01***45 | Screw | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 11 |
| 01***85 | Bolt,(Used With Pin Puller) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Heavy Duty) (Boom And Top Pin) (For Additional Piping) (With Auto Greasing)(#12001-)
| 01***45 | Bolt,L.H | 2 |
| 01***60 | Flat Washer - M20 (Hardened) | 2 |
| 07***75 | Fitting,Grease (Without Lub. Piping) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Heavy Duty) (Boom And Top Pin) (With Auto Greasing)
| 01***45 | Bolt,L.H | 2 |
| 01***60 | Flat Washer - M20 (Hardened) | 2 |
| 07***75 | Fitting,Grease (Without Lub. Piping) | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Lubricating Line)
| 01***12 | Bolt, Bolt,(No Need To Quick Shift) | 4 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***12 | Bolt - Front Cover Mounting | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Working Lamp)(#10026-)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 1 |
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom Kit (For Additional Piping)
| 01***45 | Bolt, Mounting Bracket To Radiator (Top) | 16 |
| 01***85 | Bolt, Mount Tubes To Switch And Work Pumps | 20 |
| 01***45 | Bolt, Mounting Cranking Motor | 16 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Breaker Adapter (For Furukawa)
| 01***50 | Bolt | 8 |
| 07***38 | O-Ring, (Without Emergency Steering) | 2 |
| 07***22 | Plug | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Breaker Adapter (For Matuda)
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Breaker Adapter (For Nippon Pneumatic)(#10001-12820)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***25 | Bolt | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Breaker Adapter (For Nippon Pneumatic)(#12821-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***25 | Bolt | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Breaker Adapter (For Okada)
| 07***38 | O-Ring, (Without Emergency Steering) | 2 |
| 20***30 | Nipple | 2 |
| 20***40 | Plug | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Bucket Cylinder
| 01***32 | Washer, (Without Emergency Steering) | 8 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 2 |
| 07***49 | Flange, Split - Divider Valve End | 4 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Bucket Less Parts(#12132-)
| 01***70 | Capscrew - M24 (1) | 4 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 4 |
| 20***80 | Shim Ass'Y | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Bucket Less(#12130-)
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Bucket Link
| 01***19 | Nut - M24 | 8 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 3 |
| 20***40 | Spacer? 0.8mm | 7 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Bucket? 1.8m3 (Cece 1.6m3)? 1390mm (Heavy Duty) (With Adjusting)(#12001-)
| 01***70 | Capscrew - M24 (1) | 4 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 4 |
| 09***36 | Pin | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Bucket? 2.1m3 (Cece 1.8m3)? 1565mm (Heavy Duty) (With Adjusting)(#12001-)
| 01***70 | Capscrew - M24 (1) | 4 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 4 |
| 09***36 | Pin | 5 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Hook (For Heavy Duty Bucket)
| 20***20 | Hook (Welded) | 1 |
| 20***30 | Plate (Welded) | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Ripper Bucket? 1.1m3?(Cece 1.0m3)? 1250mm
| 09***08 | Pin,(Without Pin Puller) | 3 |
| 19***31 | Point,Short?(Yellow) | 1 |
| 20***70 | Collar | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Side Cutter (For Heavy Duty Bucket)
| 19***21 | Nut? Shoe (Kit) | 10 |
| 20***60 | Cutter,L.H | 1 |
| 20***70 | Cutter,R.H | 1 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Side Shroud(#12001-)
| 01***05 | Bolt | 12 |
| 01***24 | Nut,Leaning Lock | 12 |
| 01***80 | Washer,(For Shipping) | 24 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Single Shank Ripper
| 09***08 | Pin,(Without Pin Puller) | 1 |
| 19***31 | Point,Short?(Yellow) | 1 |
| 20***70 | Collar | 2 |
Komatsu : Pc450-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Spacer(#12001-)
| 20***40 | Spacer? 0.8mm | 1 |
| 20***81 | O-Ring | 2 |
| 20***81 | O-Ring | 2 |
Frequently asked questions
What engine is installed in this PC450-6 unit?
This specific serial range (S/N 10001-UP) is equipped with the Komatsu SAA6D125E-2 turbocharged engine, producing 306 hp net power.
What is the operating weight of this excavator?
The operating weight for this model is approximately 94,931 lb (43,060 kg), though variations exist based on boom and stick configurations.
What model replaced the PC450-6?
The documentation identifies the PC450-7 and subsequent series as part of the machine's evolutionary lineage.
What PC450-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) owners discuss
What are the primary indicators of a hydraulic system failure affecting all functions on the PC450-6?
If boom, arm, bucket, swing, and travel all lose performance simultaneously, investigate common causes such as hydraulic oil level, correct oil specification, hydraulic filters, engine RPM under load, or hydraulic oil temperature. A sudden loss of power across all functions suggests a shared supply issue rather than an individual cylinder failure.
How can I distinguish between an engine-related power loss and a hydraulic-related power loss during heavy digging?
Monitor the engine RPM while using hydraulics. If the engine RPM drops heavily whenever hydraulic functions are engaged, the hydraulic system may be placing excessive load on the engine or the engine is failing to produce expected power. If engine speed remains normal but movements become weak, focus troubleshooting on the hydraulic system.
What should I check if the PC450-6 engine is overheating during heavy excavation?
Inspect the radiator, hydraulic oil cooler, charge-air cooler, and air conditioning condenser for debris or material packed between stacked coolers. Verify coolant level when cold and inspect fan operation. If temperature rises during work but falls during idling, cooling capacity may be marginal.
What are common electrical symptoms reported by Komatsu excavator owners?
Owners frequently report intermittent starting, dashboard failure, or machines that randomly shut down. These issues are often linked to electronic control systems where a single faulty sensor or an unstable power supply can trigger multiple warning signals.
What undercarriage wear patterns should be monitored on this machine?
Check track tension and undercarriage wear. If the excavator pulls to one side while traveling, inspect track tension, roller condition, and whether mud or debris is packed into the undercarriage. Repeatedly loosening tracks indicates a need for component or adjuster inspection.
What should I check when buying a used PC450-6 (S/N 10001-UP) with the SAA6D125E-2 engine?
Verify the exact serial number to confirm the specific configuration. Inspect for signs of engine oil burning, which can cause black smoke and stalling. Check the hydraulic system for leaks in lines or cylinders and inspect the undercarriage for worn bushings, bearings, or track pads. Ensure the cooling package is free of debris between heat exchangers.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
Serial-range & configuration variants
This page covers the Komatsu PC450-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)). Related factory variants of the same model family:
PC450-6(S/N 10001-UP (Overseas Version))
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