Komatsuhydraulic excavatorsmall ( - pc90)
Komatsu PC15R-8(S/N F20001-Up)
Maintenance schedule, common problems & OEM parts breakdown
The Komatsu PC15R-8 is a mini excavator designed for utility work and tight-space operations. It is powered by a 3D68E-N3FB engine producing 11 kW (15 hp) net power. The machine weighs 1,650 kg (3,638 lbs) and features a 2.38 m (85 in.) max digging depth. Production years span from 1999 to 2005. It succeeds the PC15-2 series and is succeeded by the PC16R-3. Configurations include standard and HS (heavy spec) variants.
The PC15R-8 introduced a more compact design with improved visibility and PPC proportional servo-controls for precise operation. It matters in the used market due to its reliability in confined spaces and low ground pressure. The machine is valued for its durable undercarriage and economical engine performance. Parts availability remains strong due to its widespread use in rental fleets and municipal work.
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 PC15R-8(S/N F20001-Up) specifications
Engine
| Model | 3D68E-N3FB |
| Gross Power | 17 hp (12.7 kW) |
| Net Power | 15.3 hp (11.4 kW) |
| Displacement | 47.8 cu in (0.78 L) |
| Cylinders | 3 |
| Emissions Tier | Not documented for this exact serial range — verify with your dealer |
Weights
| Operating Weight | 3637.7 lb (1650 kg) |
| Ground Pressure | 4.3 psi (29.6 kPa) |
| Transport Weight | Not documented for this exact serial range — verify with your dealer |
Dimensions
| Transport Length | 12.29 ft (3745 mm) |
| Transport Width | 3.29 ft (1000 mm) |
| Transport Height | 7.31 ft (2229 mm) |
| Tail Swing Radius | 3.52 ft (1070 mm) |
| Track Shoe Width | 9.06 in (230 mm) |
| Ground Clearance | Not documented for this exact serial range — verify with your dealer |
| Undercarriage Length | Not documented for this exact serial range — verify with your dealer |
Performance
| Max Dig Depth | 7.09 ft (2160 mm) |
| Max Reach at Ground | 11.95 ft (3640 mm) |
| Max Dump Height | 8.21 ft (2500 mm) |
| Max Cutting Height | 11.42 ft (3480 mm) |
| Swing Speed | 10.4 rpm |
| Travel Speed | 2.61 mph (4.2 km/h) |
| Gradeability | Not documented for this exact serial range — verify with your dealer |
| Drawbar Pull | Not documented for this exact serial range — verify with your dealer |
Forces
| Bucket Digging Force | Not documented for this exact serial range — verify with your dealer |
| Stick/Arm Digging Force | Not documented for this exact serial range — verify with your dealer |
Service capacities (summary)
| Fuel Tank | 5.3 gal (20 L) |
| Hydraulic System/Tank | 6.1 gal (23 L) |
| Engine Oil | 0.7 gal (2.8 L) |
| Cooling System | 0.8 gal (3.2 L) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
PC15R-8(S/N F20001-Up) fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | 3.0 l (0.8 gal) | Komatsu EO 15W-40 or equivalent API CI-4/SN grade oil; viscosity varies by ambient temperature |
| Cooling system | 3.4 l (0.9 gal) | Komatsu Super Coolant (SKC) or equivalent ethylene glycol-based coolant for diesel engines |
| Fuel tank | 20.1 l (5.3 gal) | Ultra-low sulfur diesel (ULSD) meeting ASTM D975 or EN 590 standards |
| Hydraulic system total AND hydraulic tank | 23.1 l (6.1 gal) | Komatsu HYDO or equivalent ISO VG 46 hydraulic oil; synthetic biodegradable HEES oil available for specific configurations |
| Final drive (each) | Not documented for this exact serial range — verify with your dealer | Not documented for this exact serial range — verify with your dealer |
| Swing drive | Not documented for this exact serial range — verify with your dealer | Not documented for this exact serial range — verify with your dealer |
| Pilot/other circuits | Included in hydraulic system total | Same as hydraulic system: Komatsu HYDO or ISO VG 46 |
| Grease (spec only) | N/A | Komatsu Grease or equivalent lithium-complex EP2 grease for all lubrication points |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Komatsu PC15R-8(S/N F20001-Up) maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
Servicing the PC15R-8(S/N F20001-Up) beyond the schedule
Predictive Maintenance & Fluid Analysis
Monitor KOWA oil samples at every 500-hour interval to detect wear metals in the engine and hydraulic systems. Check coolant SCA concentration at 500 hours to prevent corrosion in the 3D68E-N3FB engine block. Inspect hydraulic oil particle count and viscosity at 1,000 hours to assess pump and valve health. Verify hydraulic system capacity of 23.1 L (6.1 gal) during fluid changes. Track fuel dilution and soot levels in engine oil to maintain the 3.0 L (0.8 gal) oil capacity effectively. Use Komatsu EO or TO specifications for all fluid replacements to ensure proper additive packages.
Corrective & Common Repairs
Address track tension issues by adjusting the 31 shoes per side to prevent derailment on the 230 mm track width. Replace worn fan belts to maintain cooling for the 11 kW engine. Inspect hydraulic hoses for cracks near the boom and stick joints due to frequent articulation. Check the 45 A alternator output if electrical systems fail. Replace the hydraulic return filter if flow restrictions cause slow boom movement. Inspect the 3D68E-N3FB injection nozzles for leaks or poor atomization affecting fuel economy.
Overhaul & Rebuild Points
Rebuild the final drives when oil changes reveal high iron content or excessive noise. Inspect the swing bearing for play or cracked welds during the 1,000-hour structural check. Overhaul the 3D68E-N3FB engine if compression drops or blue smoke indicates piston ring wear. Check the hydraulic pump relief valve pressure at 206 Bar (2988 psi) for proper system performance. Inspect the boom and stick welds for fatigue cracks, especially near the pin connections. Replace the turbocharger if boost pressure drops or excessive oil consumption occurs.
Seasonal & Environment Servicing
In cold weather, check the coolant glycol content to prevent freezing in the 3.4 L (0.9 gal) cooling system. Use low-viscosity engine oil for cold starts to protect the 3D68E-N3FB engine. In hot weather, clean radiator fins daily to prevent overheating during high-load digging. Inspect rubber tracks for hardening or cracking in extreme UV exposure. Check hydraulic fluid viscosity in cold conditions to ensure smooth PPC control operation. Drain water from the fuel separator frequently in humid environments to prevent injector issues.
PC15R-8(S/N F20001-Up) common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| YM119255-55620 | Fuel Filter Ass'Y | Fuel system service | Check fitment → |
| YM102103-55520 | O-Ring,(For Fuel Filter) | Fuel system service | Check fitment → |
| YM124550-55700 | Element,Fuel Filter | Fuel system service | Check fitment → |
| YM171051-92760 | Wrench,Fuel Filter? Water Separator | Fuel system service | Check fitment → |
| YM119332-92751 | Wrench,(For Engine Oil Filter) | Lubrication service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
PC15R-8(S/N F20001-Up) fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| E03 | Swing parking brake system fault | Swing parking brake solenoid valve circuit short circuit or open circuit; brake mechanism mechanical binding | Inspect swing parking brake solenoid valve wiring harness for damage or corrosion; check solenoid resistance; verify mechanical brake release |
| E05 | Governor motor system fault | Governor motor circuit short circuit or open circuit; governor motor adjustment failure | Check governor motor wiring connections; verify governor motor operation and adjustment; inspect motor circuit for shorts |
| E10 | Engine controller power failure / Engine control drive system circuit malfunction | Engine controller power supply issue; engine control drive system circuit fault causing engine stall | Check engine controller power supply and ground connections; inspect engine control drive system wiring; verify controller integrity |
| E15 | Engine sensors fault (temperature, fuel pressure, oil pressure) | Coolant temperature sensor circuit sending impossible signal; sensor failure or wiring issue | Inspect coolant temperature sensor and wiring; verify sensor signal with diagnostic tool; check for short or open circuit |
| E20 | Hydraulic return filter fault | Hydraulic return filter clogging or contamination | Inspect hydraulic return filter; clean or replace filter element; check for excessive contamination |
| 989L00 | Engine controller lock warning (mode 1) | Engine controller internal lock condition; potential controller malfunction or communication error | Check engine controller connections and power; verify controller status; consult dealer for controller diagnostics if persistent |
| 989M00 | Engine controller lock warning (mode 2) | Engine controller internal lock condition; potential controller malfunction or communication error | Check engine controller connections and power; verify controller status; consult dealer for controller diagnostics if persistent |
| 989N00 | Engine controller lock warning (mode 3) | Engine controller internal lock condition; potential controller malfunction or communication error | Check engine controller connections and power; verify controller status; consult dealer for controller diagnostics if persistent |
| AA10NX | Air filter clogging | Engine air cleaner element clogged with debris or dust | Inspect air cleaner indicator or service element; clean or replace air filter element; check for intake restrictions |
| AB00KE | Charge voltage low / Battery charge voltage low | Alternator malfunction; low battery voltage; charging system issue | Check alternator output and wiring; inspect battery condition and connections; verify charging system operation |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
PC15R-8(S/N F20001-Up) attachments & work tools
Buckets
Reference capacity is 0.04 m3 (0.06 yd3) with a width of 0.4 m (15.7 in). Minimum capacity is 0.02 m3 (0.03 yd3) and maximum is 0.04 m3 (0.06 yd3). Pin-on mounting is standard for this class; quick coupler compatibility varies by configuration.
Hydraulic hammers
Compatible with the 1.6 ton class breaker weight range. Typical breaker weight is 100-150 kg (220-330 lbs). Requires a hydraulic flow of 45 LPM (12 GPM) at 206 Bar (2988 psi) relief pressure.
Quick couplers
S-Lock couplers are available for this model. Tilt couplers are also offered for the PC15R-8. Compatibility depends on the specific boom stick configuration.
Thumbs/grapples
A 21 in x 7 in (53 cm x 18 cm) mechanical thumb is suggested for the PC15. HDR grapples are listed as available attachments for this machine.
Rippers
Ripper hooks are listed as available attachments for the Komatsu PC15R-8. Specific dimensions or pin diameters for the ripper are not documented in the provided sources.
Hydraulic-kit notes
The machine uses a hydraulic pump flow of 45 LPM (12 GPM) and a system relief pressure of 206 Bar (2988 psi). High-flow circuits are not standard for this mini excavator class.
All PC15R-8(S/N F20001-Up) assemblies by section
Every catalogued assembly group for the Komatsu PC15R-8(S/N F20001-Up). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Control System And Revolving Frame
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Attachment Control Pedal
| 3F***58 | Pedal | 1 |
| 3F***59 | Protection | 1 |
| 80***84 | Screw | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Attachment Control Pedal (Optional)
| 3F***59 | Protection | 1 |
| 3F***60 | Pedal | 1 |
| 3F***06 | Antislip | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Blade Control Lever
| 31***48 | Command Boot | 1 |
| 3F***58 | Lever | 1 |
| 3F***61 | Lever | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Boom Swing Control Pedal
| 3F***45 | Guide, Fork | 1 |
| 3F***62 | Protection, Pedal | 1 |
| 3F***63 | Pedal | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Counter Weight
| 3F***08 | Washer | 2 |
| 3F***50 | Ballast | 1 |
| 80***13 | Bolt | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Fuel Control Lever
| 31***48 | Command Boot | 1 |
| 3F***56 | Cable | 1 |
| 3F***57 | Fuel Lever | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : L.H. Servocontrol
| 39***13 | Hose | 2 |
| 39***81 | Hose | 2 |
| 39***01 | Hose | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Lubricating Oil System
| 20***09 | Union | 4 |
| 3F***00 | Hose | 1 |
| 3F***00 | Hose | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : R.H. Servocontrol
| 39***73 | Hose | 1 |
| 39***81 | Hose | 2 |
| 39***14 | Hose | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Revolving Frame
| 3F***56 | Frame, Revolving | 1 |
| 3F***28 | Cover | 1 |
| 3F***29 | Bushing | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Servocontrol Lock System : Unit_01_of_02
| 3F***50 | Cylinder, Assembly | 1 |
| 3F***55 | Pin | 1 |
| 3F***56 | Lever | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Servocontrol Lock System : Unit_02_of_02
| 39***09 | Spacer | 1 |
| 3F***50 | Cylinder, Assembly | 1 |
| 3F***57 | Lever | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Side Protector
| 3F***02 | Protection, L.H | 1 |
| 3F***03 | Protection, R.H | 1 |
| 3F***07 | Washer | 8 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Support L.H. Ppc Valve
| 30***67 | Bushing | 1 |
| 39***30 | Spring | 1 |
| 3F***79 | Support | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Support R.H. Ppc Valve (For Canopy)
| 30***67 | Bushing | 1 |
| 39***30 | Spring | 1 |
| 3F***80 | Support | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Supporto R.H. Ppc Valve (For Cabin)
| 30***67 | Bushing | 1 |
| 39***30 | Spring | 1 |
| 3F***80 | Support | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Travel Control Lever : Unit_02_of_02
| 3F***77 | Support | 1 |
| 3F***64 | Pin | 1 |
| 3F***66 | Cover | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Control System And Revolving Frame : Travel Control Lever : Unit_01_of_02
| 3F***77 | Support | 1 |
| 3F***62 | Lever, R.H | 1 |
| 3F***63 | Lever, L.H | 1 |
Engine
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Camshaft And Driving Gear
| YM***22 | Retainer, Idle Gear | 1 |
| YM***02 | Nut | 1 |
| YM***00 | Tappet | 6 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Cooling Water System
| YM***02 | Bolt Plated | 2 |
| YM***50 | Joint | 1 |
| YM***02 | Screw | 4 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Crankshaft And Piston
| YM***00 | Piston Ring Ass'Y | 3 |
| YM***80 | Bolt | 1 |
| YM***10 | Bearing (--0.25 mm) | 3 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Cylinder Block
| YM***30 | Thrust Metal Ass'Y | 2 |
| YM***00 | Main Metal Ass'Y (Std) | 4 |
| YM***00 | Screw | 14 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Cylinder Head
| 87***20 | Motor, Assembly. (3d68e-N3fb) | 1 |
| YM***30 | Screw,Adjusting | 6 |
| YM***50 | Rocker Arm Ass'Y,Intake | 3 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Electric Parts
| YM***21 | Indicator, Charging | 1 |
| YM***20 | Timer,Solenoid | 1 |
| YM***10 | Relay,Stop Solenoid | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Exhaust Manifold
| YM***00 | Manifold, Exhaust | 1 |
| YM***02 | Stud | 2 |
| YM***02 | Nut | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Flywheel - Lubricating Oil Sump
| 50***57 | Plug (Only For Tbg) | 1 |
| YM***80 | Parallel Pin | 2 |
| YM***20 | Seal? Rear | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Fuel Injection Line
| YM***40 | Spacer, Valve Stop | 3 |
| YM***20 | Retainer, Pipe | 1 |
| YM***80 | Pipe | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Fuel Injection Pump
| YM***00 | Washer,Spring | 2 |
| YM***00 | Washer | 2 |
| YM***02 | Screw | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Fuel Line
| YM***20 | Fuel Filter Ass'Y | 1 |
| YM***40 | Lever | 1 |
| YM***00 | O-Ring (Kit) | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Gasket Set (Optional) - Tool
| YM***10 | Gasket, Suction Manifold | 1 |
| YM***60 | Wrench,Fuel Filter? Water Separator | 1 |
| YM***00 | O-Ring (Kit) | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Gear Housing
| YM***51 | Cap, Lub. Oil Supply | 1 |
| YM***02 | Nut | 3 |
| YM***40 | O-Ring,Drain Plug | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Generator
| YM***00 | Stator Ass'Y | 1 |
| YM***02 | Alternator A. (20a) | 1 |
| YM***30 | Adjuster, Belt | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Governor
| YM***00 | Pin, Cotter | 1 |
| YM***00 | Retainer, Shaft | 1 |
| YM***30 | Screw,Adjust | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Lubricating Oil Pump
| YM***50 | Nut | 1 |
| YM***00 | Gauge,Oil Level | 1 |
| YM***50 | Oil Pressure Transmitter | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Starter Motor
| YM***00 | Stopper Set | 1 |
| YM***10 | Holder Brush, Assembly | 1 |
| YM***70 | Magnetic Switch A | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine : Suction Manifold - Air Cleaner
| YM***10 | Gasket, Suction Manifold | 1 |
| YM***80 | Air Cleaner Support, Assembly | 1 |
| YM***82 | Bolt | 1 |
Engine Related Parts And Electrical System
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Air Filter - Muffler
| 3F***04 | Pipe, Suction | 1 |
| 3F***54 | Support | 1 |
| 3F***55 | Pipe | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Battery
| 3F***01 | Bracket | 1 |
| 3F***02 | Tie-Rod | 2 |
| 80***84 | Screw | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Electrical System (1/2)
| 80***66 | Bolt | 2 |
| 80***08 | Bolt (Only With Cabin) | 4 |
| 80***09 | Screw | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Electrical System (2/2)
| 3F***02 | Bracket | 4 |
| 3F***05 | Plate, Ignition Panel | 1 |
| 80***84 | Screw | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Electrical System (Fuse And Line)
| 3F***51 | Support | 1 |
| 3F***04 | Plate | 1 |
| 3F***05 | Plate | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Electrical System (Rotary Beam Line) (Cabin) : Unit_02_of_02
| 80***86 | Washer | 1 |
| 80***12 | Screw | 3 |
| 80***08 | Nut | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Electrical System (Rotary Beam Line) (Cabin) : Unit_01_of_02
| 80***86 | Washer | 1 |
| 80***12 | Screw | 3 |
| 80***08 | Nut | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Electrical System (Rotary Beam Line) (Canopy)
| 80***86 | Washer | 1 |
| 80***12 | Screw | 3 |
| 80***08 | Nut | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Engine Mounting Parts
| 3F***58 | Damper | 4 |
| 3F***59 | Support | 1 |
| 3F***60 | Support | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Fuel Piping
| 3F***06 | Protection | 1 |
| 3F***10 | Protection | 1 |
| 3F***11 | Hose | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Fuel Tank
| 3F***52 | Profile | 1 |
| 3F***53 | Support | 1 |
| 3F***54 | Fuel Tank | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Power Take - Off
| 3F***50 | Joint, Assembly | 1 |
| 3F***00 | Cover | 1 |
| 80***10 | Bolt (Canopy) | 8 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Radiator
| 3F***60 | Support | 1 |
| 3F***61 | Protection | 1 |
| 3F***62 | Radiator, Assembly | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Engine Related Parts And Electrical System : Reserve Tank And Piping
| 3F***51 | Tank | 1 |
| 3F***00 | Hose | 1 |
| 3F***50 | Support | 1 |
Guard And Operator'S Cab
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (1/6) : Unit_01_of_02
| 3F***56 | Operator'S Cab, Assembly | 1 |
| 80***88 | Screw | 3 |
| 80***66 | Screw | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (1/6) : Unit_02_of_02
| 3F***69 | Operator'S Cab, Assembly | 1 |
| 80***88 | Screw | 3 |
| 80***66 | Screw | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (2/6) : Unit_02_of_02
| 3F***74 | Frame, Door | 1 |
| 3F***26 | Tie-Rod | 1 |
| 3F***27 | Tie-Rod | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (2/6) : Unit_01_of_02
| 3F***20 | Glass, Upper | 1 |
| 3F***21 | Glass, Lower | 1 |
| 80***60 | Screw | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (3/6) : Unit_01_of_02
| 3F***14 | Glass | 1 |
| 80***64 | Screw | 4 |
| 80***84 | Screw | 4 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (3/6) : Unit_02_of_02
| 3F***73 | Frame | 1 |
| 3F***34 | Glass | 1 |
| 3F***47 | Bracket | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (4/6) : Unit_01_of_02
| 3F***13 | Glass | 1 |
| 80***48 | Bolt | 4 |
| 80***51 | Nut Cover | 4 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (4/6) : Unit_02_of_02
| 3F***41 | Glass | 1 |
| 3F***42 | Latch | 2 |
| 3F***45 | Lock, Block | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (5/6) : Unit_01_of_02
| 3F***15 | Glass, Upper | 1 |
| 3F***16 | Glass, Rear | 1 |
| 3F***17 | Glass-Window, Run, Front | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (5/6) : Unit_02_of_02
| 3F***30 | Glass, Upper | 1 |
| 3F***33 | Glass-Window, L.H | 1 |
| 3F***35 | Glass, Rear | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (6/6) : Unit_01_of_02
| 80***15 | Screw | 5 |
| 80***66 | Self Taping Screw | 23 |
| 80***05 | Washer | 5 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (6/6) : Unit_02_of_02
| 3F***71 | Panel, Lateral, R.H | 1 |
| 3F***29 | Guide | 1 |
| 3F***43 | Panel, Front | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (Mounting Parts) : Unit_02_of_02
| 3F***58 | Support | 1 |
| 3F***70 | Support | 1 |
| 3F***31 | Washer | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cabin (Mounting Parts) : Unit_01_of_02
| 3F***57 | Support | 1 |
| 3F***58 | Support | 1 |
| 3F***31 | Washer | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Canopy
| 3F***56 | Canopy | 1 |
| 80***62 | Screw | 3 |
| 80***75 | Bolt | 4 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Cover Ppc Valve
| 3F***71 | Rest, Arm | 2 |
| 3F***73 | Hood, R.H | 1 |
| 3F***74 | Hood, L.H | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Electrical System (Operator'S Cab) : Unit_01_of_02
| 81***94 | Cab Wiring, Assembly | 1 |
| 81***95 | Grommet | 2 |
| (3***6) | Operator'S Cab, Assembly | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Electrical System (Operator'S Cab) : Unit_02_of_02
| 3F***72 | Cab Wiring | 1 |
| 81***71 | Grommet | 2 |
| (3***9) | Operator'S Cab, Assembly | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Engine Hood
| 3F***60 | Lock, Assembly | 1 |
| 3F***62 | Hood, Engine, Assembly | 1 |
| 3F***64 | Gasket | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Floor Mat (For Cabin)
| 3F***06 | Floor Mat | 1 |
| 3F***07 | Mat | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Floor Mat (For Canopy)
| 3F***03 | Floor Mat | 1 |
| 81***51 | Plug | 2 |
| 81***42 | Plug | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Floor Plate (1/2)
| 3F***53 | Support, R.H | 1 |
| 3F***54 | Support, L.H | 1 |
| 3F***78 | Pin | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Floor Plate (2/2)
| 3F***75 | Hood | 1 |
| 3F***89 | Cover | 1 |
| 3F***61 | Cover | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Front Guard (Canopy)
| 3F***53 | Protection, Front | 1 |
| 80***34 | Bolt | 4 |
| 80***06 | Nut | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Heating System
| 39***33 | Union | 1 |
| 3F***53 | Heater | 1 |
| 3F***57 | Support | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Left Side Cover
| 3F***57 | Hood, L.H | 1 |
| 3F***32 | Sheet | 1 |
| 3F***34 | Sheet | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Operator'S Seat : Unit_01_of_02
| 3F***63 | Operator'S Seat Stand | 1 |
| 3F***04 | Cover | 1 |
| 80***84 | Screw | 8 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Operator'S Seat : Unit_02_of_02
| 3F***64 | Operator'S Seat Stand | 1 |
| 80***84 | Screw | 10 |
| 80***86 | Washer | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Operator'S Seat (Optional)
| 80***84 | Screw | 4 |
| 80***31 | Screw | 4 |
| 80***01 | Spring Washer (With Stabilizers Only) | 8 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Platform
| 3F***52 | Platform | 1 |
| 80***25 | Screw | 4 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Right Side Cover
| 3F***58 | Hood, R.H | 1 |
| 3F***33 | Sheet | 1 |
| 3F***34 | Sheet | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Top Guard (Cabin) : Unit_02_of_02
| 30***16 | Rubber | 4 |
| 30***17 | Spacer | 4 |
| 3F***59 | Protection, Top | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Top Guard (Cabin) : Unit_01_of_02
| 30***16 | Rubber | 4 |
| 30***17 | Spacer | 4 |
| 3F***59 | Protection, Top | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Windscreen Washer : Unit_02_of_02
| 80***86 | Washer | 2 |
| 80***08 | Washer (Optional) | 2 |
| 80***08 | Spring Washer (Optional) | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Guard And Operator'S Cab : Windscreen Washer : Unit_01_of_02
| 80***86 | Washer | 2 |
| 80***08 | Washer (Optional) | 2 |
| 80***08 | Spring Washer (Optional) | 2 |
Mark Plate
Komatsu : Pc15r-8(S/N F20001-Up) : Mark Plate : Mark Plate (Cab)
| 3F***42 | Plate, Name | 1 |
| 3F***24 | Mark Plate, Control Table (With 2-Ways Attachment) | 1 |
| 3F***25 | Mark Plate, Variable Gauge Undercarriage Selecti | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Mark Plate : Mark Plate (Canopy)
| 3F***42 | Plate, Name | 1 |
| 3F***24 | Mark Plate, Control Table (With 2-Ways Attachment) | 1 |
| 3F***25 | Mark Plate, Variable Gauge Undercarriage Selecti | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Mark Plate : Tools
| 82***35 | Grease Pump | 1 |
| 82***43 | Filter Cartridge Wrench | 1 |
| 82***49 | Cartridge, Grease | 1 |
Swing Circle And Swing Machinery
Komatsu : Pc15r-8(S/N F20001-Up) : Swing Circle And Swing Machinery : Swing Circle
| 80***10 | Bolt (Canopy) | 16 |
| 80***59 | Bolt | 18 |
| 80***02 | Spring Washer | 16 |
Under Carriage
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Hydraulic Piping (Travel Line)
| 39***06 | Hose | 2 |
| 39***50 | Hose | 2 |
| 39***10 | Hose | 4 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Hydraulic Piping (Travel Line) (Variable Gauge Undercarriage)
| 39***70 | Hose | 1 |
| 39***25 | Hose | 1 |
| 39***49 | Hose | 4 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Hydraulic Piping (Travel Motor Line)
| 39***06 | Hose | 2 |
| 39***31 | Hose | 4 |
| 3F***51 | Union | 4 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Idler (For Rubber Shoe)
| 3F***52 | Gasket | 2 |
| 3F***11 | Idler | 1 |
| 3F***12 | Pin | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Idler (For Steel Shoe)
| 3F***52 | Gasket | 2 |
| 3F***11 | Idler | 1 |
| 3F***12 | Pin | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Recoil Spring (For Rubber Shoe)
| 3F***53 | Piston Rod | 1 |
| 3F***54 | Cylinder | 1 |
| 3F***51 | Valve | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Recoil Spring (For Steel Shoe)
| 3F***50 | Cylinder | 1 |
| 3F***53 | Piston Rod | 1 |
| 3F***15 | Support | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Rubber Shoe
| 3F***52 | Rubber Shoe, Assembly | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Sprocket
| 20***49 | Sprocket | 2 |
| 80***45 | Screw | 32 |
| (8***2) | Travel Motor | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Track Frame
| 3F***54 | Frame, Track | 1 |
| 3F***40 | Cover | 2 |
| 50***04 | Slide Block | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Track Frame Cover
| 3F***55 | Cover, L.H | 1 |
| 3F***56 | Cover, R.H | 1 |
| 3F***19 | Cover | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Track Guard
| 3F***02 | Guard | 4 |
| 3F***03 | Fastening Plate | 4 |
| 3F***04 | Fastening Plate | 4 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Track Roller (For Rubber Shoe)
| 3F***50 | Track Roller, Assembly | 6 |
| 3F***00 | Spacer | 12 |
| 3F***03 | Washer | 12 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Track Roller (For Steel Shoe)
| 3F***50 | Track Roller, Assembly | 6 |
| 3F***51 | Spacer | 12 |
| 3F***03 | Washer | 12 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Track Shoe (For Steel Shoe)
| 82***57 | Track Shoe, Assembly | 2 |
| 82***34 | Shoe, Assembly | 31 |
| 82***35 | Shoe Assembly., Master | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Variable Gauge Undercarriage
| 3F***55 | Cover, L.H | 1 |
| 3F***56 | Cover, R.H | 1 |
| 3F***33 | Spacer | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Variable Gauge Undercarriage Cylinder : Unit_02_of_02
| 3F***01 | Piston | 1 |
| 3F***05 | Bushing | 2 |
| 3F***06 | Cylinder Head | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Under Carriage : Variable Gauge Undercarriage Cylinder : Unit_01_of_02
| 3F***01 | Piston | 1 |
| 3F***05 | Bushing | 2 |
| 3F***55 | Variable Gauge Undercarriage Cylinder, Assembly | 1 |
Work Equipment
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Arm
| 3F***18 | Bushing | 4 |
| 3F***19 | Gasket | 4 |
| 3F***01 | Pin | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Arm Cylinder
| 3F***18 | Bushing | 2 |
| 3F***19 | Gasket | 4 |
| 3F***52 | Piston Rod | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Blade
| 3F***18 | Bushing | 2 |
| 3F***19 | Gasket | 4 |
| 3F***57 | Pin | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Blade (Variable Gauge Undercarriage)
| 3F***18 | Bushing | 2 |
| 3F***19 | Gasket | 4 |
| 3F***57 | Pin | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Blade Cylinder
| 3F***21 | Bushing | 2 |
| 3F***22 | Gasket | 4 |
| 3F***50 | Blade Cylinder, Assembly | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Boom
| 20***60 | Support (Only For Tbg) | 1 |
| 3F***55 | Support | 1 |
| 3F***21 | Bushing | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Boom Cylinder (For Cab)
| 3F***21 | Bushing | 2 |
| 3F***22 | Gasket | 4 |
| 3F***63 | Pipe | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Boom Cylinder (For Cabin)
| 3F***21 | Bushing | 2 |
| 3F***22 | Gasket | 4 |
| 3F***63 | Pipe | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Boom Cylinder (For Canopy) : Unit_02_of_02
| 3F***21 | Bushing | 2 |
| 3F***22 | Gasket | 4 |
| 3F***01 | Piston | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Boom Cylinder (For Canopy) : Unit_01_of_02
| 3F***21 | Bushing | 2 |
| 3F***22 | Gasket | 4 |
| 3F***01 | Piston | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Boom Swing Cylinder
| 3F***18 | Bushing | 2 |
| 3F***19 | Gasket | 4 |
| 3F***51 | Piston Rod | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Boom Swing Cylinder (Mounting Parts)
| 3F***57 | Pin | 1 |
| 50***42 | Shim | 2 |
| 80***08 | Bolt (Only With Cabin) | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Bucket
| 3F***50 | Bucket, L=350 mm | 1 |
| 3F***51 | Bucket, L=400 mm | 1 |
| 3F***52 | Bucket, L=250 mm | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Bucket Cylinder
| 3F***01 | Piston | 1 |
| 3F***05 | Bushing | 2 |
| 3F***06 | Cylinder Head | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Bucket Link
| 3F***18 | Bushing | 2 |
| 3F***19 | Gasket | 2 |
| 3F***00 | Lever, R.H | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Bucket Pin
| 20***03 | Pin | 2 |
| 50***42 | Shim | 6 |
| 80***04 | Pin, Safety | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Cylinder Cover
| 3F***10 | Protection | 1 |
| 3F***16 | Slide Block | 2 |
| 80***84 | Screw | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Hydraulic Piping (Attachment Line) (1/4) (Optional)
| 39***53 | Hose | 1 |
| 39***54 | Hose | 1 |
| 39***77 | Hose | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Hydraulic Piping (Attachment Line) (2/4) (Optional)
| 39***83 | Hose | 1 |
| 39***50 | Hose | 1 |
| 39***13 | Hose | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Hydraulic Piping (Attachment Line) (4/4)
| 20***52 | Fitting (For Hand Hammer) | 1 |
| 20***53 | Body (For Hand Hammer) | 1 |
| 20***62 | Plug (For Hand Hammer) | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Hydraulic Piping (Blade Cylinder Line) (Down) (Variable Gauge Undercarriage)
| 20***43 | Union | 1 |
| 39***39 | Hose | 1 |
| 39***42 | Hose | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Hydraulic Piping (Blade Line) (Lower)
| 39***16 | Hose | 1 |
| 39***17 | Hose | 1 |
| 50***06 | Elbow | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Hydraulic Piping (For Additional Equipment) (1/4) (Standard)
| 39***53 | Hose | 1 |
| 39***54 | Hose | 1 |
| 39***07 | Hose | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Hydraulic Piping (For Additional Equipment) (2/4) (Standard)
| 39***36 | Union | 2 |
| 39***47 | Hose | 1 |
| 39***16 | Sleeve | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Hydraulic Piping (For Additional Equipment) (3/4)
| 39***49 | Hose | 2 |
| 3F***25 | Clamp | 2 |
| 3F***54 | Pipe, R.H | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Hydraulic Piping (Variable Gauge Undercarriage)
| 39***40 | Hose | 1 |
| 39***06 | Hose | 1 |
| 3F***08 | Protection | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Long Arm (1/2)
| 3F***18 | Bushing | 4 |
| 3F***19 | Gasket | 4 |
| 3F***01 | Pin | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Long Arm (2/2)
| 3F***52 | Pipe | 1 |
| 3F***53 | Pipe | 1 |
| 3F***54 | Clamp | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment : Swing Bracket
| 3F***01 | Bracket, Assembly | 1 |
| 3F***55 | Pin | 1 |
| 3F***56 | Pin | 1 |
Work Equipment Control System
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Control Valve (1/10)
| 3F***53 | Control Valve, Assembly | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Control Valve (10/10)
| 89***79 | Suction Valve, Assembly | 4 |
| 89***04 | O-Ring | 1 |
| 89***38 | Holder, Valve W/Case | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Control Valve (2/10)
| 89***62 | Cover, Assembly | 1 |
| 89***63 | Valve | 2 |
| 89***64 | Screw | 4 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Control Valve (3/10)
| 80***47 | Bolt | 4 |
| 89***41 | O-Ring | 1 |
| 89***65 | O-Ring | 9 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Control Valve (4/10)
| 89***69 | O-Ring | 1 |
| 89***73 | Cover, Assembly | 3 |
| 89***74 | Cover | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Control Valve (5/10)
| 89***22 | Spring | 4 |
| 89***55 | Gasket | 8 |
| 89***39 | O-Ring | 4 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Control Valve (6/10)
| 89***37 | Plug | 3 |
| 89***05 | O-Ring | 14 |
| 89***10 | Valve | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Control Valve (7/10)
| 89***29 | Screw | 3 |
| 89***54 | O-Ring | 1 |
| 89***71 | O-Ring | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Control Valve (8/10)
| 89***33 | O-Ring | 1 |
| 89***80 | Ring, Wear | 1 |
| 89***40 | Safety Valve, Assembly | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Control Valve (9/10)
| 89***33 | O-Ring | 1 |
| 89***39 | Relief Valve, Assembly | 1 |
| 89***37 | O-Ring | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Arm Cylinder Line)
| 39***14 | Hose | 1 |
| 39***08 | Hose | 1 |
| 3F***65 | Union | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Blade Line And Variable Gauge Undercarriage) (Upper)
| 39***40 | Hose | 1 |
| 39***04 | Hose | 1 |
| 39***42 | Hose | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Blade Line) (Upper)
| 39***04 | Hose | 2 |
| 3F***67 | Union | 1 |
| 3F***68 | Union | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Boom Cylinder Line)
| 39***05 | Hose | 2 |
| 3F***67 | Union | 1 |
| 3F***69 | Union | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Boom Swing Line)
| 39***03 | Hose | 1 |
| 39***04 | Hose | 1 |
| 3F***67 | Union | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Bucket Cylinder Line)
| 39***11 | Hose | 1 |
| 39***12 | Hose | 1 |
| 3F***67 | Union | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Delivery Line)
| 30***60 | Union | 1 |
| 30***71 | Plug | 2 |
| 30***59 | Plug | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Drain)
| 39***24 | Hose | 1 |
| 39***52 | Hose | 1 |
| 39***14 | Hose | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Oil Cooler And Return Line)
| 39***13 | Hose | 1 |
| 39***15 | Hose | 1 |
| 39***17 | Hose | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Servocontrol Line)
| 39***13 | Union | 1 |
| 39***09 | Hose | 1 |
| 39***10 | Hose | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Suction Line)
| 39***04 | Sleeve | 1 |
| 3F***51 | Flange | 1 |
| 80***45 | Screw | 4 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Swing Motor Line)
| 39***05 | Hose | 1 |
| 39***06 | Hose | 1 |
| 3F***51 | Union | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Travel Motor Line) (Upper)
| 39***12 | Hose | 1 |
| 39***02 | Hose | 1 |
| 39***01 | Hose | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping (Travel Motor Line) (Upper) (Variable Gauge Undercarriage)
| 39***84 | Hose | 2 |
| 39***02 | Hose | 1 |
| 39***01 | Hose | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping L.H. (Servocontrol Line)
| 39***72 | Hose | 1 |
| 39***76 | Hose | 1 |
| 3F***54 | Union | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Piping R.H. (Servocontrol Line)
| 39***71 | Hose | 1 |
| 39***07 | Hose | 1 |
| 3F***54 | Union | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Pump (1/2)
| 3F***51 | Hydraulic Pump, Assembly | 1 |
| 84***12 | Shaft | 1 |
| 84***13 | Rotary Group, Assembly | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Pump (2/2)
| 84***22 | Kit, Gasket | 1 |
| 84***25 | Washer | 1 |
| 84***26 | Spring | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Hydraulic Tank
| 3F***52 | Plug | 1 |
| 3F***53 | Strainer | 1 |
| 3F***54 | Hydraulic Tank | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Ppc Valve (Attachment)
| 89***83 | Ppc Valve | 1 |
| 89***12 | Body Valve | 1 |
| 89***13 | Shim, 0.300 mm | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Ppc Valve, L.H. : Unit_02_of_02
| 84***50 | Ppc Valve, L.H., Assembly | 1 |
| 84***53 | Ppc Valve, R.H | 1 |
| 84***25 | Catch | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Ppc Valve, L.H. : Unit_01_of_02
| 84***15 | Ppc Valve, L.H | 1 |
| 84***72 | Kit | 1 |
| 84***24 | Articulation | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Ppc Valve, L.H. (Variable Gauge Undercarriage) : Unit_01_of_02
| 84***38 | Ppc Valve, L.H | 1 |
| 84***72 | Kit | 1 |
| 84***24 | Articulation | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Ppc Valve, L.H. (Variable Gauge Undercarriage) : Unit_02_of_02
| 84***51 | Ppc Valve, L.H., Assembly | 1 |
| 84***23 | Lever With Push-Button | 1 |
| 84***24 | Kit, Push-Button | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Ppc Valve, R.H. : Unit_02_of_02
| 84***52 | Ppc Valve, R.H | 1 |
| 84***23 | Lever With Push-Button | 1 |
| 84***24 | Kit, Push-Button | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Ppc Valve, R.H. : Unit_01_of_02
| 84***14 | Ppc Valve, R.H | 1 |
| 84***72 | Kit | 1 |
| 84***24 | Articulation | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Swing Motor
| 84***02 | Swing Motor A | 1 |
| 84***03 | Cartridge | 2 |
| 84***04 | Valve Seat | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Swivel Joint
| 20***03 | Pin | 1 |
| 20***05 | Gasket | 1 |
| 20***06 | Ring, Wear | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Swivel Joint (Mounting Parts)
| 3F***51 | Swivel Joint, Assembly | 1 |
| 3F***01 | Plate | 1 |
| 80***87 | Bolt | 4 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Swivel Joint (Mounting Parts) (Variable Gauge Undercarriage)
| 3F***00 | Plate | 1 |
| 80***87 | Bolt | 4 |
| 80***09 | Screw | 2 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Swivel Joint (Variable Gauge Undercarriage)
| 20***04 | Plug | 9 |
| 20***53 | Kit, Gasket | 1 |
| 20***54 | Shaft | 1 |
Komatsu : Pc15r-8(S/N F20001-Up) : Work Equipment Control System : Travel Motor
| 84***82 | Travel Motor | 2 |
| 84***94 | Travel Motor | 2 |
| 84***81 | Plug | 3 |
PC15R-8(S/N F20001-Up) serial number reference
The PIN plate is riveted to the right-hand side of the cab on the lower frame, typically just behind the front idler or beneath the operator's window. The prefix is the first character of the 17-character ISO PIN stamped on this plate.
| Prefix | Identifies | Notes |
|---|---|---|
| F | PC15R-8 (Standard) | Identified in factory parts catalog listings for the PC15R-8 S/N F20001-Up. Corresponds to the dash-8 generation (approx. 2007–2013). Verify with dealer for specific engine/emissions configuration. |
Frequently asked questions
What engine does the PC15R-8 use?
The PC15R-8 uses the Komatsu 3D68E-N3FB engine.
What is the operating weight?
The operating weight is 1,650 kg (3,638 lbs).
What model replaced the PC15R-8?
The PC16R-3 succeeded the PC15R-8 in the Komatsu mini excavator lineup.
What PC15R-8(S/N F20001-Up) owners discuss
What engine powers the Komatsu PC15R-8 (S/N F20001-Up)?
The Komatsu PC15R-8 (S/N F20001-Up) is powered by the Komatsu 3D68E-N3FB engine. This engine produces 12.7 kW (17 hp) of net power and is designed for low emissions and fuel efficiency in mini excavator applications. The engine is robust but sensitive to contamination and extended service intervals, which can accelerate wear on fuel delivery components and injectors. Regular maintenance of the air intake and fuel filters is critical to prevent power loss and increased fuel consumption. The engine operates within a compact engine bay, requiring careful attention to cooling system fluid levels and radiator cleanliness to avoid overheating under continuous load. (Factory spec sheet, Komatsu 3D68E-N3FB documentation)
What are common hydraulic system failures and symptoms for the PC15R-8?
Operators report intermittent hydraulic failures where functions such as bucket, travel, and swing stop working while the plow or other circuits remain active. This often indicates a failure in the main hydraulic pump or a malfunction in the safety lever switch assembly. If the machine starts but will not move, check the travel motor and final drive for blockages or damage, as the pump may still be functioning for other circuits. Low hydraulic oil levels can exacerbate these issues, but topping off the oil will not resolve a pump or valve failure. Inspect the hydraulic pump drive shaft and control valves for wear. Verify hydraulic oil pressure using a calibrated gauge to confirm pump output before disassembly. (Komatsu PC15R-8 Service Repair Manual, Field troubleshooting reports)
What are typical undercarriage wear patterns and track tensioning issues?
The PC15R-8 features a 230 mm track width and rubber tracks. Common wear patterns include rapid track shoe wear on abrasive surfaces and tensioning system failures. When removing or installing tracks, ensure the track separates safely; never stand at either end of the track during removal due to sudden release of tension. Track tension should be adjusted according to the factory service manual to prevent derailment or excessive wear on track rollers and carrier rollers. Inspect track shoes for uneven wear, which can indicate misalignment or binding in the final drive. Proper track tension reduces stress on the undercarriage components and extends component life. (Komatsu PC15R-8 Service Repair Manual, Field inspection guidelines)
What electrical and sensor issues are common in this series?
The PC15R-8 relies on electronic control systems that are sensitive to unstable power supplies and faulty sensors. Common issues include intermittent starting, dashboard failures, and random machine shutdowns. A single faulty sensor can trigger multiple warning signals. Check fuses and coils for continuity if hydraulic functions fail unexpectedly. Inspect the safety lever switch for proper operation, as malfunctions here can prevent movement or other functions. Verify battery voltage and ground connections to ensure stable power to the electronic control unit. Wiring harnesses should be inspected for chafing or corrosion, especially in the engine compartment and undercarriage areas. (Field troubleshooting reports, Komatsu PC15R-8 Electrical System documentation)
What should be checked when buying a used PC15R-8 (S/N F20001-Up)?
When purchasing a used PC15R-8 (S/N F20001-Up), verify the engine model (3D68E-N3FB) and check for signs of overheating or fuel system contamination. Test all hydraulic functions, including bucket, travel, and swing, to identify any pump or valve issues. Inspect the safety lever switch and fuses for proper operation. Check the undercarriage for track wear, tensioning system integrity, and roller condition. Verify the coolant level and radiator cleanliness. Inspect the engine oil and hydraulic oil for contamination. Check the serial number location on the front of the machine between the two hydraulic arms for authenticity. Ensure the machine has been maintained according to Komatsu guidelines to avoid premature component failure. (Komatsu PC15R-8 Serial Number Guide, Field inspection guidelines)
What are the fluid capacities and specifications for the PC15R-8?
The PC15R-8 has a fuel tank capacity of 20.1 L. The hydraulic system fluid capacity and engine oil fluid capacity are specified in the factory service manual for this serial range. Use Komatsu EO or equivalent high-quality hydraulic oil for the hydraulic system. Use Komatsu TO or equivalent engine oil for the engine. The cooling system fluid capacity is also specified in the factory service manual. Drain and refill procedures should follow the factory service manual to ensure proper fluid levels and prevent contamination. (Komatsu PC15R-8 Operation & Maintenance Manual, Komatsu Fluids documentation)
What safety-critical fixes require dealer verification for the PC15R-8?
Safety-critical fixes such as hydraulic pressure adjustments, track tensioning, and electrical system diagnostics should be verified by your dealer. The factory service manual emphasizes proper service and repair techniques for safe operation. Always release residual pressures from the circuits and tank before performing any maintenance. Have your dealer verify hydraulic system pressures and electrical connections to ensure safe and reliable operation. (Komatsu PC15R-8 Service Repair Manual, Safety Foreword)
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 PC15R-8(S/N F20001-Up). Related factory variants of the same model family:
PC15R-8(S/N F22426-Up)PC15R-8(S/N 10001-UP)
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