Komatsuhydraulic shovels(no series)
Komatsu PC5500-1(S/N G15011)
Maintenance schedule, common problems & OEM parts breakdown
The Komatsu PC5500-1 is a large hydraulic mining shovel in the roughly 490 t (1,080,000 lb) operating class, built for high-volume overburden and ore loading at surface mines. Komatsu produced the original PC5500 (dash-1) from 1999 to 2006 at its Dusseldorf, Germany plant, which traces to the historic Demag hydraulic-shovel works and came under full Komatsu ownership in 1999; the PC5500 name continues that plant's big-shovel lineage under Komatsu's own numbering, later succeeded by the PC5500-6 and today's PC5500-11. The line was offered with face-shovel and backhoe front configurations. This unit, S/N G15011, carries a 22 m3 bullclam shovel front (class reference bucket range for this generation runs 28-30 m3 depending on bucket type), with a digging front of 10.0 m boom and 5.1 m stick and a loading front of 7.6 m boom and 5.6 m stick. Factory documentation for this serial confirms twin Cummins KTTA38-C V12 diesels, one front-mounted and one rear-mounted, each rated 940 kW (1260 hp) at 1800 rpm, mechanically governed through the Cummins PT fuel system with no electronic engine control.
Engine sourcing varied within the dash-1 production run: some PC5500-1 units, including this one, left the factory with twin Cummins KTTA38-C diesels, while other same-generation machines carried twin Komatsu SSA12V159 or SDA12V159E diesels at the identical 940 kW per-side rating. That split means parts and service data must be matched to the actual serial rather than assumed from a generic PC5500-1 spec sheet. Komatsu standardized the powertrain on the 2006-2013 PC5500-6 successor, fitting twin SDA12V159E-2 diesels and growing operating weight to roughly 531-552 t (1,170,000-1,217,000 lb); the current PC5500-11 runs twin SDA12V159E-3 diesels to Tier 4 Final emissions standards. With many first-generation units still working two decades on, correct engine identification by serial is the deciding factor in sourcing compatible power-end, cooling, and fuel-system parts for this machine today.
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 PC5500-1(S/N G15011) specifications
Engine
| Configuration | Twin diesel installation, one engine front-mounted and one rear-mounted in the upper house, per the factory machine record for this unit |
| Engine model (this unit) | Cummins KTTA38-C (K1500E arrangement), two engines |
| Power per engine | 940 kW (1260 hp) at 1800 rpm; approx. 1880 kW (2520 hp) combined gross for both engines |
| Cylinders | 12, V-type, per engine |
| Displacement | approx. 38 L (2317 cu in) per engine |
| Aspiration | Turbocharged, aftercooled |
| Emissions tier | Not documented for this build (dated 2004); predates later Tier II-compliant PC5500 builds |
| Alternate engine note | Other units in this same 1999-2006 production run left the factory with twin Komatsu SSA12V159 / SDA12V159E twelve-cylinder diesels instead, rated the same 940 kW (1260 hp) per side at 1800 rpm with roughly 30.5 L (1860 cu in) displacement each. Confirm engine make from this machine's nameplate before ordering engine parts. |
Weights
| Operating weight (class reference) | approx. 490 t (1,080,000 lb) for the original PC5500 build generation this serial belongs to (1999-2006). Later PC5500-6 / PC5500-11 generations run heavier at 531-552 t (1,170,000-1,217,000 lb) - do not apply that figure to this serial |
| Shipping weight | Not documented for this generation - verify with dealer |
| Ground pressure | Not documented for this generation - verify with dealer |
Dimensions
| Width over tracks | 7.5 m (24'7") |
| Track frame length | 9.72 m (31'11") |
| Length of track on ground | approx. 7.43 m (24'4") |
| Height to top of cab | 8.61 m (28'3") |
| Tail swing radius | approx. 7.55 m (24'9") |
| Ground clearance | 995 mm (39.2 in) |
| Track shoe width | standard shoe, with a wide shoe option up to 1800 mm (71 in) |
Performance
| Max travel speed | 2.2-2.3 km/h (1.4 mph) |
| Max swing speed | 3.1 rpm |
| Digging front (boom/stick) | 10.0 m boom / 5.1 m stick (32'10" / 16'9"); max dig depth approx. 8.0 m (26'3"), max reach along ground approx. 17.7 m (58'0") |
| Loading front (boom/stick) | 7.6 m boom / 5.6 m stick (24'11" / 18'4"); max dump height approx. 13.4 m (43'11") |
| Bucket capacity | 22 m3 general-purpose (bullclam) bucket fitted to this unit at build. Reference/class bucket capacity for this generation runs 28-30 m3 (36.7-39.3 yd3) depending on bucket type and material - varies by configuration |
Service capacities (summary)
| Fuel tank | 10,357-10,800 L (2,736-2,853 gal US); figure varies by configuration/source |
| Hydraulic system | 6,000 L (1,585 gal US) |
| Engine oil | 380 L (100 gal US) total, both engines |
| Cooling system | 720 L (190 gal US) total, both engines |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
PC5500-1(S/N G15011) fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (per engine, with filter) | Approx. 189 L (50 US gal) per engine, refill with filter change. Two engines fitted; combined crankcase volume approx. 379 L (100 US gal). | Diesel engine oil meeting API CG-4/CH-4 or higher per the twin-engine spec. Use SAE 15W-40 for temperate service, SAE 10W-30 in sustained cold below 0C (32F). |
| Cooling system (per engine) | Approx. 360 L (95 US gal) per engine. Combined coolant volume for both engines approx. 719 L (190 US gal). | Komatsu Super Coolant AF-ACL, ethylene-glycol extended-life type, premixed for local ambient. Do not mix with conventional low-silicate coolant. |
| Fuel tank | Approx. 10,357-10,800 L (2,736-2,853 US gal); figure varies by configuration/source. | No. 2-D diesel fuel, ASTM D975 or local equivalent. Switch to winter-blend/No.1-D fuel in cold climates to prevent wax gelling. |
| Hydraulic tank | Approx. 3,715 L (982 US gal). | Komatsu Genuine Super Hydraulic Oil (HO), ISO VG46 antiwear type. Select viscosity grade per the ambient-temperature chart in the lubricant guide. |
| Hydraulic system, total (tank, lines, cylinders) | Approx. 5,999-6,000 L (1,585 US gal) system-wide. | Komatsu Genuine Super Hydraulic Oil (HO) antiwear type, matching the tank fill. |
| Swing drive (per unit) | Not published for this serial range in available literature; verify with a Komatsu dealer before service. | Komatsu powertrain oil (TO10/TO30) per the machine's lubricant chart, viscosity selected by climate. |
| Final drive / travel device (each; two fitted) | Not published for this serial range in available literature; verify with a Komatsu dealer before service. | Komatsu powertrain oil (TO10/TO30) per the machine's lubricant chart, viscosity selected by climate. |
| Engine oil reserve/makeup tank (if equipped) | Approx. 500 L (132 US gal) per engine documented on the later Komatsu-engined PC5500-6 generation; not confirmed for this Cummins-engine PC5500-1 configuration. | Same engine oil grade as the crankcase fill. |
| Grease (centralized/manual lubrication points) | Reservoir/refill volume not documented for this serial range; consumption is point- and interval-dependent. | Komatsu multipurpose lithium EP grease (G2-LI) for general pins and bushings. Use molybdenum-disulfide EP grease at high-load points such as the swing circle and bucket linkage; NLGI 2 for standard climates, NLGI 1 in cold climates. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Komatsu PC5500-1(S/N G15011) maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 50 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 4,000 h |
|
Servicing the PC5500-1(S/N G15011) beyond the schedule
Predictive Maintenance & Fluid Analysis
This unit's twin Cummins KTTA38-C diesels run mechanical PT governors with no ECM, so predictive maintenance leans on scheduled sampling, not fault codes. Pull oil samples from both power ends at every change to track bearing and liner wear across the roughly 380 L combined oil system. Sample the 6,000 L hydraulic system on schedule, and test coolant inhibitor levels across the 720 L cooling circuit to catch liner cavitation or pump wear before it forces a teardown.
Corrective & Common Repairs
Expect corrective work centered on the twin-engine power end: PT fuel pump and governor adjustment, injector service, and turbocharger inspection on each Cummins KTTA38-C, since one engine sits front-mounted and the other rear-mounted with separate cooling and fuel runs. Swing circle pinion and bearing wear is common under sustained face-shovel digging loads on a 490 t class machine. Check the swing-down Wiggins service-arm couplers for seepage, and inspect bullclam bucket pin bores and bushings for elongation from high-cycle loading.
Overhaul & Rebuild Points
Major overhaul points on this machine track the undercarriage, swing, and power end. Plan hub-reduction final drive and swing machinery gear rebuilds around track and swing-circle wear readings rather than a fixed hour number. Each Cummins KTTA38-C is a candidate for an in-frame overhaul (liners, pistons, bearings) once oil analysis and blow-by trend upward; because there is no electronic engine data logger, base the call on sampling history and compression checks. Inspect boom-to-stick and stick-to-bucket pin bosses for bore wear at every major teardown.
Seasonal & Environment Servicing
For cold-climate mine sites, treat coolant across both 360 L engine circuits to the local temperature rating before winter and confirm ether-assisted cold-start aids are functional on both mechanically governed Cummins engines, since there is no electronic cold-start strategy to fall back on. Drain fuel-water separators more often in humid or freeze-thaw conditions given the 10,800 L fuel tank's exposure to condensation. In hot, dusty pits, shorten air pre-cleaner and element service on both engines and check the separated radiator/oil-cooler banks for packed debris that chokes airflow.
PC5500-1(S/N G15011) common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 415 585 40 | Fuel Filter | Fuel system service | Check fitment → |
| 769 994 73 | Fuel Filter (Diesel Engine) | Fuel system service | Check fitment → |
| 694 488 | Main Element (Air Filter) | Air intake service | Check fitment → |
| 768 440 73 | Lube Oil Filter (Diesel Engine) | Lubrication service | Check fitment → |
| 694 400 | Element, Return Oil Filter - Oil Tank | Lubrication service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
PC5500-1(S/N G15011) fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| LOW LUBE OIL PRESSURE | Oil pressure switch on the engine has dropped below the safe threshold; lights a warning lamp and can trip the shutdown solenoid on the PT pump if pressure stays low. | Low oil level, worn oil pump, clogged filter, or a failed pressure switch/sender. | Shut down immediately, check oil level and condition, verify with a mechanical test gauge before restart, inspect the switch if the gauge reads normal. |
| HIGH COOLANT TEMPERATURE | Coolant temperature switch has exceeded the safe operating range for the engine; triggers a warning lamp, then shutdown if sustained. | Low coolant, blocked radiator or heat exchanger core, failed water pump, or a stuck thermostat. | Check coolant level first, inspect radiator/heat exchanger for debris or scaling, confirm water pump belt and flow before returning to service. |
| LOW COOLANT LEVEL | Float switch in the coolant header tank has detected a level below minimum. | External coolant leak at hoses, heat exchanger, or water pump seal. | Inspect the cooling circuit for leaks, top off with the correct coolant mix, pressure-test the system if the level keeps dropping. |
| ENGINE OVERSPEED SHUTDOWN | Mechanical governor's overspeed trip (or magnetic pickup on the flywheel) has cut fuel via the electric shutdown solenoid to protect the engine from a runaway condition. | Sudden loss of load, governor linkage binding or misadjustment, or a fuel control fault allowing uncontrolled speed rise. | Do not restart until the governor linkage and shutdown solenoid are checked; inspect for linkage damage before returning to service. |
| LOW FUEL PRESSURE | PT pump inlet or supply pressure has fallen below normal, reducing fuel delivery to the injectors. | Clogged fuel filter/water separator, restricted suction line, or a weak transfer pump inside the PT pump. | Check and replace fuel filters, inspect suction-side lines and fittings for air leaks, test supply pressure at the pump inlet. |
| AIR FILTER RESTRICTION | Visual/mechanical restriction indicator on the air intake has tripped, showing the element is loading up. | Dust-clogged air cleaner element in a heavy mining duty cycle. | Service or replace the air filter element and reset the restriction indicator. |
| CHARGING SYSTEM / LOW BATTERY VOLTAGE | Ammeter or voltmeter on the instrument panel is reading outside the normal charging range. | Failed or slipping alternator drive, loose/corroded wiring, or a weak battery bank. | Check belt tension and alternator output, inspect battery terminals and cables, load-test the batteries. |
| HIGH HYDRAULIC OIL TEMPERATURE | Hydraulic tank temperature sensor on the superstructure system has exceeded normal operating range, separate from the engine cooling system. | Blocked hydraulic oil cooler, low oil level, fan drive fault, or sustained high-load digging in hot ambient conditions. | Check hydraulic oil level, clean cooler fins, confirm cooling fan operation before resuming work. |
| LOW HYDRAULIC OIL LEVEL | Sight gauge or float switch on the hydraulic tank shows oil below the safe working level. | External leak at a cylinder, hose, or fitting, or oil loss during a component service that was not fully topped off. | Inspect the hydraulic circuit for visible leaks, top off with the correct hydraulic oil grade, recheck level after cycling attachments. |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
PC5500-1(S/N G15011) attachments & work tools
Front-end work-tool arrangement
This shovel accepts two factory front-end arrangements: a loading-shovel (face-shovel) boom of 7.6 m (24'11") paired with a 5.6 m (18'4") stick, or a backhoe boom of 10.0 m (32'10") paired with a 5.1 m (16'9") stick. Switching between the two changes boom, stick, and bucket linkage as a matched set, not a simple bolt-on kit.
Shovel and backhoe buckets
Reference bucket capacity for this class runs roughly 28-29 m3 (37-38 yd3), rated at the class benchmark material density of 1.8 t/m3. Bucket duty class (general-purpose, heavy-duty rock, or skeleton/tined rock bucket) and exact size are selected at order to match dig material, so struck/heaped capacity varies by configuration.
Ground-engaging tools (GET)
Buckets run a bolt-on, hammerless tooth-and-adapter system with separate intermediate adapters, shrouds, and cutting edges rather than integral cast teeth. Tooth, adapter, and shroud selection ties to the chosen wear package and bucket duty class rather than one fixed factory spec.
Bucket mounting
Buckets pin-mount directly to the stick and bucket linkage; this weight class does not use a hydraulic quick-coupler between stick and bucket. Bucket or front-arrangement changes are a pin-pull service job done with cranes/jacks, not an operator-level swap.
Hydraulic circuit and work-tool kits
Documented factory work tools for this shovel are excavation buckets only - no hydraulic breaker, shear, or grapple attachment is cataloged for this class. Front-end hydraulics run off the twin gearbox-driven main-pump sets through the standard hoist, crowd, and bucket-curl circuits, with no separate auxiliary attachment circuit documented.
Factory configuration and guarding options
Order-time options typical of this class include heating/cooling system choice, undercarriage travel-gear guarding, special track-pad variants, and cab/glass guarding, selected alongside the bucket and wear package to suit site conditions. These are machine-level configuration choices rather than separate work-tool attachments; exact option lists vary by configuration/series and should be confirmed with your dealer.
All PC5500-1(S/N G15011) assemblies by section
Every catalogued assembly group for the Komatsu PC5500-1(S/N G15011). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
* = Variations From Page:
Komatsu : Pc5500-1(S/N G15011) : * = Variations From Page : : Accumulator
| 00***98 | Test Socket | 2 |
| 30***99 | Bolt 20 mm Lg | 8 |
| 30***99 | Bolt | 8 |
Komatsu : Pc5500-1(S/N G15011) : * = Variations From Page : : Diaphragm-Type Accumulator
| 00***98 | Test Socket | 2 |
| 30***99 | Bolt 20 mm Lg | 8 |
| 30***99 | Bolt | 8 |
Komatsu : Pc5500-1(S/N G15011) : * = Variations From Page : : Drip Grease Dynaagear Extra 190kg
| 27***40 | Grease T3 Hs -40/-10? C / 50 Kg | 1 |
| 32***40 | Grease T2 Hs -20/+10? C /50 Kg | 1 |
| 50***98 | Adhesive Lubrication Spray | 1 |
Komatsu : Pc5500-1(S/N G15011) : * = Variations From Page : : Grease Epic Ep Moly 190kg
| 27***40 | Grease T3 Hs -40/-10? C / 50 Kg | 1 |
| 32***40 | Grease T2 Hs -20/+10? C /50 Kg | 1 |
| 50***98 | Adhesive Lubrication Spray | 1 |
Air Conditionig System And Heater
Komatsu : Pc5500-1(S/N G15011) : Air Conditionig System And Heater : -Air Conditioning Unit
| 50***98 | Washer | 2 |
| 50***98 | Washer | 24 |
| 50***99 | Bolt | 24 |
Komatsu : Pc5500-1(S/N G15011) : Air Conditionig System And Heater : -Compressor
| 65***40 | Compressor | 1 |
| 76***73 | Feather Key | 1 |
| 76***73 | Valve Plate With Seal | 1 |
Komatsu : Pc5500-1(S/N G15011) : Air Conditionig System And Heater : -Heater
| 34***99 | Washer | 3 |
| 50***98 | Screw | 2 |
| 50***98 | Screw | 7 |
Komatsu : Pc5500-1(S/N G15011) : Air Conditionig System And Heater : Aux. Heating System
| 21***99 | Pipe ? 6 | 0 |
| 30***99 | Bolt | 4 |
| 31***99 | Screw | 2 |
Komatsu : Pc5500-1(S/N G15011) : Air Conditionig System And Heater : Compressor Mounting
| 00***98 | Screw | 2 |
| 00***98 | Screw | 4 |
| 00***98 | Nut | 1 |
Komatsu : Pc5500-1(S/N G15011) : Air Conditionig System And Heater : Hot-Water-Heater
| 25***40 | Hose Fittings 90? | 2 |
| 25***40 | Hose Fittings, Straight | 2 |
| 25***40 | Moulding Material Bulk Ware, State Length Required | 0 |
Komatsu : Pc5500-1(S/N G15011) : Air Conditionig System And Heater : Operator'S Cab
| 00***98 | Hose Clip | 2 |
| 50***98 | Clamp | 6 |
| 65***40 | Hose Dn 10x13000 | 1 |
Annex
Komatsu : Pc5500-1(S/N G15011) : Annex : Basic Schematic Bcb
Komatsu : Pc5500-1(S/N G15011) : Annex : Colour :
Komatsu : Pc5500-1(S/N G15011) : Annex : Decals
Komatsu : Pc5500-1(S/N G15011) : Annex : Display
Komatsu : Pc5500-1(S/N G15011) : Annex : Electric Schematic
Komatsu : Pc5500-1(S/N G15011) : Annex : Electric Schematics :
Komatsu : Pc5500-1(S/N G15011) : Annex : Hydraulic Schematics :
Komatsu : Pc5500-1(S/N G15011) : Annex : Labeling
Komatsu : Pc5500-1(S/N G15011) : Annex : Tools And Accessories
Bullclam Bucket Equipment
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : --Hydraulic Cylinder No. 1
| 00***98 | Grease Nipple | 3 |
| 20***40 | Turcon-Glyd-Ring | 1 |
| 26***40 | Support Ring | 1 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : --Hydraulic Cylinder No. 2
| 00***98 | Grease Nipple | 3 |
| 20***40 | Turcon-Glyd-Ring | 1 |
| 26***40 | Support Ring | 1 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : -Clam Cylinder, R.H./L.H. No. 1
| 00***98 | O-Ring | 4 |
| 26***40 | Connecting Block | 4 |
| 30***99 | Cover Plate | 4 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : -Clam Cylinder, R.H./L.H. No. 2
| 00***98 | O-Ring | 4 |
| 26***40 | Connecting Block | 4 |
| 30***99 | Cover Plate | 4 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : -Hydraulic Cylinder
| 00***98 | Grease Nipple | 3 |
| 32***40 | Seal Kit | 1 |
| 32***40 | Support Ring | 2 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Boom - Catwalk
| 30***99 | Bolt | 36 |
| 30***99 | Screw | 8 |
| 30***99 | Screw | 14 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Boom 7.80 M
| 30***99 | Bolt | 24 |
| 30***99 | Bolt | 4 |
| 30***99 | Bolt Pin Lock From S/No: 06 120 | 8 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Bullclam Bucket 22 Cbm No. 1
| 30***99 | Bolt | 8 |
| 30***99 | Screw | 8 |
| 30***99 | Bolt | 8 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Bullclam Bucket 22 Cbm No. 2
| 30***99 | Bolt | 8 |
| 30***99 | Screw | 8 |
| 30***99 | Bolt | 8 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Pin Sealing No. 1
| 24***40 | Seal Ring | 4 |
| 31***99 | Bolt (Standard) | 8 |
| 50***98 | Hex Head Bolt 6kt | 24 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Pin Sealing No. 2
| 24***40 | Seal Ring | 4 |
| 31***99 | Bolt (Standard) | 8 |
| 50***98 | Hex Head Bolt 6kt | 24 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Pipes - Boom Cylinder
| 00***98 | Seal Ring | 2 |
| 00***98 | Flange Seal | 2 |
| 30***99 | Bolt | 4 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Pipes - Bucket Cylinder
| 30***99 | Bolt 40mm Lenght | 8 |
| 30***99 | Bolt | 12 |
| 31***99 | Bolt | 8 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Pipes - Stick Cylinder
| 00***98 | Flange Seal | 4 |
| 31***99 | Screw (Standard) | 4 |
| 31***99 | Bolt | 4 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Stick - Catwalk
| 26***40 | Plug | 6 |
| 30***99 | Screw | 12 |
| 34***99 | Resilient Sleeve | 12 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Stick 5.40 M
| 30***99 | Bolt | 12 |
| 30***99 | Bolt Pin Lock From S/No: 06 120 | 8 |
| 30***99 | Screw | 20 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Stick Cylinder - Rod Protection
| 31***99 | Bolt | 8 |
| 33***99 | Nut | 16 |
| 34***99 | Washer ?17 | 24 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Wear + Tear Parts - Back Panel And Bullclam 22 Cbm No. 1
| 62***40 | Wear Plate | 5 |
| 64***40 | Wear Plate Outside | 9 |
| 64***40 | Wear Plate | 2 |
Komatsu : Pc5500-1(S/N G15011) : Bullclam Bucket Equipment : Wear + Tear Parts - Back Panel And Bullclam 22 Cbm Wp 4+ No. 2
| 49***40 | Wear Plate | 10 |
| 62***40 | Wear Plate | 6 |
| 65***40 | Wear Plate | 1 |
Drive
Komatsu : Pc5500-1(S/N G15011) : Drive
Komatsu : Pc5500-1(S/N G15011) : Drive : --Cold-Start System
| 30***99 | Screw | 4 |
| 69***03 | Valve | 1 |
| 69***04 | Union | 1 |
Komatsu : Pc5500-1(S/N G15011) : Drive : -Air Cleaner
| 30***99 | Bolt | 20 |
| 30***99 | Lock Washer | 22 |
| 33***99 | Nut | 22 |
Komatsu : Pc5500-1(S/N G15011) : Drive : -Circulation Pump
Komatsu : Pc5500-1(S/N G15011) : Drive : -Coupling
| 30***99 | Bolt | 10 |
| 30***99 | Screw | 26 |
| 34***99 | Dowel Sleeve | 24 |
Komatsu : Pc5500-1(S/N G15011) : Drive : -Diesel Engine
| 51***40 | Generator 24 V / 100 A | 1 |
| 69***25 | Starter | 1 |
| 69***39 | Seal Ring | 1 |
Komatsu : Pc5500-1(S/N G15011) : Drive : -Engine Mounting
| 30***99 | Bolt | 4 |
| 30***99 | Bolt | 4 |
| 48***40 | Stand Of The Bearing | 1 |
Komatsu : Pc5500-1(S/N G15011) : Drive : -Fan Motor
| 31***99 | Bolt | 2 |
| 34***99 | Snap Ring | 1 |
| 34***99 | Lock Washer | 6 |
Komatsu : Pc5500-1(S/N G15011) : Drive : -Fan Pump ( Oil Cooler )
| 17***40 | Plug | 2 |
| 20***40 | Screw Plug | 2 |
| 27***40 | Plug | 2 |
Komatsu : Pc5500-1(S/N G15011) : Drive : -Fan Pump ( Radiator )
| 17***40 | Plug | 2 |
| 20***40 | Screw Plug | 2 |
| 27***40 | Plug | 2 |
Komatsu : Pc5500-1(S/N G15011) : Drive : -Gear Oil Pump
Komatsu : Pc5500-1(S/N G15011) : Drive : -Main Pump
| 21***99 | Pipe ? 8 Bulk Ware, State Length Required | 0 |
| 31***99 | Screw M8 X 20 | 6 |
| 31***99 | Screw | 2 |
Komatsu : Pc5500-1(S/N G15011) : Drive : -Pilot Oil Pump
| 63***40 | Hydraulic Pump Assembly | 1 |
| 69***73 | Seal Kit, Front Pump Fig-Nos: 03,05,07,08 | 1 |
| 75***73 | Repair Kit, Front Pump Fig-Nos: 03,05-10 | 1 |
Komatsu : Pc5500-1(S/N G15011) : Drive : -Pump Distributor Gear
| 00***98 | O-Ring | 2 |
| 08***21 | O-Ring | 2 |
| 08***88 | Radial Seal | 6 |
Komatsu : Pc5500-1(S/N G15011) : Drive : -Radiator
| 00***98 | Screw | 6 |
| 34***99 | Washer | 6 |
| 34***99 | Lock Washer | 12 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Air Cleaner Arrangement
| 33***99 | Nut Standard | 24 |
| 50***98 | Bolt | 24 |
| 50***98 | Bolt | 24 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Arrangement :
Komatsu : Pc5500-1(S/N G15011) : Drive : Coolant Water Lines
| 00***98 | Hose Clamp | 2 |
| 00***98 | Bolt | 6 |
| 17***40 | Cable Strap | 12 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Cooling - Distributor Gear (Cooler)
| 00***98 | Union | 8 |
| 30***99 | Screw | 4 |
| 37***99 | Union | 4 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Cooling - Distributor Gear (Pump)
| 00***40 | Half Flange | 12 |
| 31***99 | Bolt | 16 |
| 35***40 | Flange Seal | 8 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Diesel Engine : Cummins
Komatsu : Pc5500-1(S/N G15011) : Drive : Drive Arrangement
| 30***99 | Bolt | 4 |
| 33***99 | Nut (Standard Equipment) | 8 |
| 33***99 | Nut | 24 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Engine Accessories 1
| 00***98 | Clamp | 2 |
| 16***40 | Hose (Colourless) Dn 25x1500 Lg. (Glasklar) Bulk Ware, State Length Required | 0 |
| 30***99 | Bolt | 4 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Engine Accessories 2
Komatsu : Pc5500-1(S/N G15011) : Drive : Engine Air Intake Lines
| 22***40 | Accordion Hose | 2 |
| 22***40 | Suction Hose | 6 |
| 26***40 | Manifold | 6 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Engine-Serial No. 1 (Rear)
Komatsu : Pc5500-1(S/N G15011) : Drive : Engine-Serial No. 2 (Front)
Komatsu : Pc5500-1(S/N G15011) : Drive : Exhaust System
| 21***40 | Muffler | 4 |
| 23***40 | Half Clamp | 4 |
| 23***40 | Half Clamp | 4 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Fuel Lines
| 30***99 | Screw | 4 |
| 33***40 | Socket | 2 |
| 37***99 | Screwed Socket | 4 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Fuel Tank
| 08***40 | Quick Disconnect Coupling | 1 |
| 08***40 | Protection Cap | 1 |
| 18***40 | Plug, Assembly | 2 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Output :
Komatsu : Pc5500-1(S/N G15011) : Drive : Power Frame Arrangement
| 25***40 | Hv-Washer | 28 |
| 50***98 | Bolt | 24 |
| 51***98 | Bolt | 4 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Pump Mounting
| 30***99 | Bolt | 24 |
| 30***99 | Bolt | 16 |
| 30***99 | Bolt | 48 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Radiator - Fan Drive
| 17***40 | Union | 2 |
| 25***40 | O-Ring | 2 |
| 30***99 | Bolt | 12 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Radiator Arrangement
| 30***99 | Bolt | 44 |
| 30***99 | Bolt | 16 |
| 30***99 | Screw | 40 |
Komatsu : Pc5500-1(S/N G15011) : Drive : Shop Order No.
Komatsu : Pc5500-1(S/N G15011) : Drive : Type :
Electric
Komatsu : Pc5500-1(S/N G15011) : Electric : -Head Lamp
| 30***99 | Bolt | 1 |
| 33***99 | Nut | 1 |
| 34***99 | Elastic Washer | 1 |
Komatsu : Pc5500-1(S/N G15011) : Electric : -Switch Framing
| 26***40 | Retainer | 4 |
| 27***40 | Cable Channel Ca. 1400 Lg. Bulk Ware, State Length Required | 0 |
| 32***40 | Diode Array | 2 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Batteries
| 15***40 | Battery Switch | 3 |
| 30***99 | Screw | 6 |
| 30***99 | Bolt | 8 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Cables Tank Sensor
| 00***79 | Clip | 2 |
| 05***40 | Cable Sleeve 1,0 - 1,5 | 3 |
| 05***40 | Cable Strap | 2 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Control And Filter Plate 1 ( Rear )
| 51***40 | Cable 1.0mm? For Interior Lighting And Speaker Bulk Ware, State Length Required | 0 |
| 59***40 | Pressure Switch 24 Bar | 1 |
| 63***40 | Cable 4x1 Bulk Ware, State Length Required | 0 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Control And Filter Plate 2 ( Front )
| 51***40 | Cable 1.0mm? For Interior Lighting And Speaker Bulk Ware, State Length Required | 0 |
| 59***40 | Pressure Switch 24 Bar | 3 |
| 63***40 | Cable 4x1 Bulk Ware, State Length Required | 0 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Control Blocks
| 00***79 | Clip | 4 |
| 05***40 | Cable Sleeve 1,0 - 1,5 | 0 |
| 05***40 | Cable Strap | 0 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Diesel Engine 1
| 00***98 | Clamp 15/15 | 0 |
| 00***79 | Plug | 1 |
| 00***79 | Plug | 1 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Diesel Engine 2
Komatsu : Pc5500-1(S/N G15011) : Electric : Elect. Parts - Movem. Signal, Warn. System And Slew Gear
| 00***98 | Clamp 12/15 | 22 |
| 05***40 | Tab 0,5 - 1,5 | 4 |
| 05***40 | Cable Sleeve 1,0 - 1,5 | 4 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Electr. Parts Air Intake
| 00***79 | Clip | 0 |
| 00***98 | Pipe Clamp, Rubber Armed | 0 |
| 05***40 | Cable Strap | 4 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Electric - General View
| 25***40 | Housing, Empty | 1 |
| 30***99 | Bolt | 6 |
| 30***99 | Bolt | 10 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Electric Hydr. Ladder
| 00***79 | Clip | 8 |
| 00***98 | Clamp 12/15 | 19 |
| 00***98 | Clamp 22/15 | 8 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Lighting Equipment
| 00***79 | Clip | 1 |
| 00***98 | Clamp 12/15 | 35 |
| 00***98 | Clamp 15/15 | 16 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Mounting Horn, Additional
| 00***98 | Clamp 10/15 | 0 |
| 05***40 | Cable Shoe, Red | 0 |
| 05***40 | Cable Lug Blue 2,5 | 0 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Oil Tank
| 00***79 | Clip | 0 |
| 00***98 | Clamp 12/15 | 0 |
| 00***98 | Clamp 30/25 | 0 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Operator'S Cab Support
| 05***40 | Cable Strap | 0 |
| 33***99 | Nut M8 | 4 |
| 51***40 | Cable 1.0mm? For Interior Lighting And Speaker Bulk Ware, State Length Required | 0 |
Komatsu : Pc5500-1(S/N G15011) : Electric : Warning System
| 25***40 | Compressor-Single Ton-Horn Consist. Of Fig.-No: 03-05 | 1 |
| 27***40 | Compressor-Two Ton-Horn Consist. Of Fig.-No: 05-08 | 1 |
| 30***99 | Bolt 20 mm Lg | 4 |
Fire Extinguishing Equipment
Komatsu : Pc5500-1(S/N G15011) : Fire Extinguishing Equipment : Actuating System, Hand Operated
| 00***98 | Clamp 15/15 | 30 |
| 25***40 | Hose Fittings | 12 |
| 32***40 | Thread Pin | 30 |
Komatsu : Pc5500-1(S/N G15011) : Fire Extinguishing Equipment : Fire Extinguishing Equipment
| 25***40 | Hose Dn 12 X Ca. 4000 Lg. Bulk Ware, State Length Required | 0 |
| 25***40 | Screwed Fittings | 46 |
| 25***40 | Hose Fittings | 52 |
Komatsu : Pc5500-1(S/N G15011) : Fire Extinguishing Equipment : Fuel Lock-Up Valve
| 05***40 | Cable Sleeve 2.5 | 4 |
| 30***99 | Screw | 4 |
| 32***40 | Socket (11-Pol.) | 3 |
General View
Komatsu : Pc5500-1(S/N G15011) : General View : General View Equipment
Komatsu : Pc5500-1(S/N G15011) : General View : General View Shovel Bullclam Equipment
Komatsu : Pc5500-1(S/N G15011) : General View : General View Superstructure
Komatsu : Pc5500-1(S/N G15011) : General View : General View Undercarriage
Komatsu : Pc5500-1(S/N G15011) : General View : Machine-Maintenance Parts
| 49***40 | Suction Filter (Hydraulic.-Tank) | 1 |
| 69***00 | Element, Return Oil Filter - Oil Tank | 2 |
| 69***09 | Filter Element (Return Oil Filter) | 1 |
Hydraulic
Komatsu : Pc5500-1(S/N G15011) : Hydraulic
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : --Pressure Relief Valve
| 10***65 | O-Ring | 1 |
| 32***40 | Pressure Relief Valve, Assembly. Without Pressure Adjustment | 1 |
| 50***98 | O-Ring | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Accumulator
| 23***40 | Pressure Accumulator, Assembly (Std.) | 1 |
| 26***40 | Pressure Accumulator (Tt), Assembly | 1 |
| 33***99 | Seal Ring | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Air Breather Filter
| 33***99 | Nut | 1 |
| 44***40 | Aeration Filter, Assembly | 1 |
| 69***89 | Socket Housing | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Anticavitation Valve
| 35***40 | Anticavitation Valve, Assembly | 1 |
| 50***98 | O-Ring | 1 |
| 75***73 | Seal Ring To Fig-No. 06 | 2 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Double H.P. Filter
| 31***99 | Plug | 2 |
| 31***99 | Screw | 8 |
| 34***99 | Lock Washer | 8 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Fan Motor
| 31***99 | Screw | 2 |
| 31***99 | Screw | 4 |
| 34***99 | Circlip | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Filter ( Fan Oil )
| 00***98 | O - Ring | 1 |
| 50***98 | O - Ring | 1 |
| 60***40 | Plug | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Filter ( Fan Water )
| 00***98 | O - Ring | 1 |
| 50***98 | O - Ring | 1 |
| 60***40 | Plug | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Filter ( Gear Oil )
| 60***40 | Plug | 1 |
| 60***40 | Seal | 1 |
| 76***73 | Element, Lubrication Pump Distributor Gear | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Filter ( Pilot Oil )
| 00***98 | O - Ring | 1 |
| 50***98 | O - Ring | 1 |
| 60***40 | Plug | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Multi-Station Manifold Blocks
| 31***99 | Screw | 4 |
| 32***99 | Screw | 4 |
| 34***40 | Seal | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Non-Return Valve
| 25***40 | O-Ring | 2 |
| 31***99 | Screw | 4 |
| 35***99 | Grooved Drive Stud | 2 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Oil Cooler
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -One-Way Restrictor
| 20***40 | O-Ring | 1 |
| 31***99 | Bolt | 4 |
| 31***99 | Screw | 2 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Pressure Relief Valve
| 31***99 | Plug | 1 |
| 31***99 | Eyebolt | 2 |
| 31***99 | Screw | 6 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Return Oil Filter
| 10***65 | O-Ring | 1 |
| 33***99 | Nut | 2 |
| 33***99 | Nut | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Simplex H.P. Filter
| 31***99 | Screw | 4 |
| 34***99 | Lock Washer | 4 |
| 50***98 | O-Ring | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Simplex Control Block, Bbe
| 25***40 | Valve Disk | 1 |
| 25***40 | Compression Spring | 1 |
| 31***99 | Bolt | 8 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Simplex Remote Control Manif.
| 31***99 | Plug | 0 |
| 31***99 | Screw | 0 |
| 46***40 | Threefold Control Plate Assembly | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Triple Control Block, Center
| 00***98 | O-Ring | 8 |
| 31***99 | Eye Bolt | 3 |
| 31***99 | Bolt (Standard) | 64 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Triple Control Block, L.H.
| 00***98 | O-Ring | 8 |
| 31***99 | Bolt (Standard) | 64 |
| 50***98 | Snap Ring | 8 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Triple Control Block, R.H.
| 00***98 | O-Ring | 8 |
| 31***99 | Bolt (Standard) | 64 |
| 50***98 | Snap Ring | 8 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Triple Remote Control Manif.
| 31***99 | Plug | 0 |
| 31***99 | Screw | 0 |
| 46***40 | Threefold Control Plate Assembly | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : -Valve Block
| 15***40 | Test - Screw Coupling | 1 |
| 25***40 | Screw Plug | 2 |
| 31***99 | Plug | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Control And Filter Plate, Pdg 1
| 18***40 | Connection Plate | 5 |
| 30***99 | Bolt | 4 |
| 30***99 | Screw To Valve Y11d+Y120 | 10 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Control - Slew Gear
| 21***99 | Pipe ? 15 Bulk Ware, State Length Required | 0 |
| 34***40 | Shuttle Valve | 1 |
| 37***99 | Union Nut | 4 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Control And Filter Plate, Pdg 2
| 18***40 | Connection Plate | 8 |
| 25***40 | Clamp | 2 |
| 30***99 | Bolt | 4 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Control Blocks-Distrbutor Block
| 31***99 | Bolt (Standard) | 16 |
| 31***99 | Screw (Standard) | 160 |
| 31***99 | Bolt | 8 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Fan Drive, Oil Cooler
| 17***40 | Union | 2 |
| 30***99 | Bolt | 8 |
| 30***99 | Bolt | 8 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Hose Lines, Manifold - Boom
| 30***99 | Bolt | 56 |
| 30***99 | Bolt | 4 |
| 31***99 | Screw | 112 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Hydraulic Lines Rotary Joint
| 37***99 | Socket | 3 |
| 37***99 | Socket | 1 |
| 37***99 | Screwed Socket | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Main Oil Tank
| 00***98 | O-Ring | 6 |
| 00***98 | Union | 2 |
| 08***40 | Quick Disconnect Coupling | 2 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Main Oil Tank Mounting
| 25***40 | Hv-Washer | 8 |
| 30***99 | Bolt Standard 160 Lg. Normaltemperatur | 4 |
| 30***99 | Bolt Standard | 4 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Main Pump Control
| 21***99 | Union ? 12 Bulk Ware, State Length Required | 0 |
| 37***99 | Test Socket | 2 |
| 37***99 | Pipe Connection | 6 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Manifold
| 30***99 | Bolt | 8 |
| 30***99 | Bolt | 16 |
| 31***99 | Bolt | 4 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Modification Manifold And Return Lines Bullclam Bucket
| 17***40 | Union | 2 |
| 18***40 | Screw Plug | 2 |
| 31***99 | Screw | 4 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Mounting Secondary Valves
| 31***99 | Screw | 4 |
| 31***99 | Screw | 20 |
| 31***99 | Screw | 32 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Oil Cooler - Hoses
| 00***98 | Union | 8 |
| 13***40 | Half Flange | 16 |
| 30***99 | Cover Plate | 14 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Oil Cooler System
| 25***40 | Hv-Washer | 8 |
| 30***99 | Bolt Standard 160 Lg. Normaltemperatur | 4 |
| 30***99 | Screw | 64 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Pilot Oil Lines
| 00***98 | Half Flange | 4 |
| 31***99 | Bolt | 8 |
| 35***40 | Flange Seal | 2 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Pipe- And Hose Lines, Control Blocks - Rotary Joint
| 31***99 | Screw | 16 |
| 31***99 | Screw | 16 |
| 31***99 | Screw (Standard) | 16 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Pipes - Control And Filter Plate
| 00***98 | Test Coupling | 2 |
| 00***98 | Test Socket | 2 |
| 00***98 | Test Coupling | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Pipes - Secondary Valves
| 37***99 | Pipe Connection | 1 |
| 37***99 | Pipe Connection | 5 |
| 51***98 | Hose, Assembly. Dn 8x***70 Lg | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Press. Lines, Circulation Pumps
| 17***40 | Half Flange | 4 |
| 31***99 | Screw | 8 |
| 35***40 | Flange Seal | 4 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Pressure Lines - Fan Motors (Oil Cooler)
| 00***98 | Coupling | 2 |
| 04***40 | Half Flange | 8 |
| 14***40 | Half Flange | 4 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Pressure Lines - Fan Motors (Radiator)
| 04***40 | Half Flange | 8 |
| 31***99 | Bolt | 16 |
| 32***40 | Flange Seal | 8 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Pressure Lines - Slew Gear
| 18***40 | Hose Assembly. Dn 40x1400 | 1 |
| 30***99 | Bolt | 3 |
| 31***99 | Washer | 3 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Pressure Lines,
| 31***99 | Screw | 20 |
| 31***99 | Screw | 24 |
| 31***99 | Screw (Standard) | 24 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Pressure Lines, Main Pumps - Control Blocks
| 30***99 | Bolt | 4 |
| 30***99 | Bolt | 3 |
| 30***99 | Bolt | 4 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Pressure Lines, Main Pumps - Non Return Valves
| 30***99 | Bolt | 40 |
| 31***99 | Washer | 12 |
| 31***99 | Screw | 24 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Remote Control Plate Arr.
| 30***99 | Screw | 14 |
| 37***99 | Socket With O-Ring | 42 |
| 37***99 | Pipe Connection | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Return Lines - Fan Motors (Oil Cooler)
| 04***40 | Half Flange | 8 |
| 31***99 | Screw | 12 |
| 32***40 | Flange Seal | 3 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Return Lines - Fan Motors (Radiator)
| 31***99 | Screw | 16 |
| 37***99 | Union | 1 |
| 37***99 | Pipe Connection | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Return Lines - Manifold
| 00***98 | Half Flange | 32 |
| 00***98 | Socket | 2 |
| 31***99 | Bolt | 64 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Return Lines, Control Blocks
| 00***98 | Half Flange | 16 |
| 08***40 | Quick Disconnect Coupling | 1 |
| 08***40 | Protection Cap | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Suction Lines
| 00***98 | Half Flange | 8 |
| 00***98 | Flange Seal | 4 |
| 14***40 | Half Flange | 4 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Suction Tank
| 08***40 | Quick Disconnect Coupling | 1 |
| 08***40 | Protection Cap | 1 |
| 27***40 | Plug | 1 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Support, Control Unit
| 30***99 | Bolt | 9 |
| 30***99 | Bolt | 4 |
| 30***99 | Bolt | 8 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Tank Lines - Contr.- Filter Plate
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Tank Lines - Slew Gear
| 37***99 | Pipe Connection | 1 |
| 37***99 | Screwed Socket | 2 |
| 37***99 | Socket | 3 |
Komatsu : Pc5500-1(S/N G15011) : Hydraulic : Main Pumps - Hp-Filter
Lubrication - And Refueling Equipment
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : --Lube Pump
| 33***99 | Nut | 4 |
| 34***99 | Washer | 4 |
| 76***73 | Adapter | 1 |
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : -Grease Filter
| 63***40 | Pressure Filter | 1 |
| 76***73 | Element (Greasing) | 1 |
| 76***73 | Repair Kit Consist. Of Fig-Nos. 03-05 | 0 |
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : -Lube Station
| 20***40 | Coupling Sleeve Nw 12.5 | 1 |
| 20***40 | Protection Cap | 1 |
| 21***99 | Pipe, Assembly. ? 20 Bulk Ware, State Length Required | 0 |
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : -Metering Valve
| 26***40 | Metering Valve, Assembly | 1 |
| 26***40 | Metering Valve, Assembly | 1 |
| 27***40 | Metering Valve, Assembly | 1 |
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : Boom (1-Line)
| 00***98 | Clamp 15/15 | 40 |
| 00***98 | Union | 12 |
| 17***40 | Cable Strap | 50 |
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : Bucket (1-Line)
| 00***98 | Clamp 15/15 | 10 |
| 00***98 | Union | 2 |
| 00***98 | Union | 6 |
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : Electr. Parts
| 00***98 | Clamp 15/15 | 10 |
| 32***40 | Automatic Breaker 6 Amp | 1 |
| 32***40 | Socket (11-Pol.) | 2 |
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : Electric Refueling System
| 00***79 | Clip | 1 |
| 00***98 | Clamp 12/15 | 5 |
| 05***40 | Cable Sleeve 1,0 - 1,5 | 21 |
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : Greases
| 27***40 | Grease T3 Hs -40/-10? C / 50 Kg | 1 |
| 32***40 | Grease T2 Hs -20/+10? C /50 Kg | 1 |
| 50***98 | Adhesive Lubrication Spray | 1 |
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : Lube Stations Arrangement
| 20***40 | Protective Plug | 2 |
| 20***40 | Coupler Plug Nw 12.5 | 2 |
| 20***40 | Protective Plug | 2 |
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : Pinion Lube Lines
| 00***98 | Union | 2 |
| 30***99 | Screw | 6 |
| 33***99 | Nut M8 | 2 |
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : Pipes - Metering Valves
| 00***98 | Clamp 12/15 | 24 |
| 21***99 | Pipe ? 12 Ca 300mm Bulk Ware, State Length Required | 0 |
| 30***99 | Bolt | 6 |
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : Refueling System
| 18***40 | Connection Plate | 2 |
| 21***99 | Pipe ? 12 Ca 300mm Bulk Ware, State Length Required | 0 |
| 25***40 | Screw Plug | 1 |
Komatsu : Pc5500-1(S/N G15011) : Lubrication - And Refueling Equipment : Stick (1-Line)
| 00***98 | Clamp 15/15 | 35 |
| 17***40 | Cable Strap | 40 |
| 17***40 | Cable Strap | 10 |
Operator'S Cab
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : --Air Suspension
| 76***73 | Level Control, Assembly | 1 |
| 76***73 | Suspension, Upper Section | 1 |
| 76***73 | Cap | 1 |
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : --Operator'S Cab Head Light
| 30***99 | Bolt | 1 |
| 33***99 | Nut | 1 |
| 34***99 | Elastic Washer | 1 |
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : -Control Panel
| 05***40 | Tab To Fig-No: 43 1,5 - 2,5 | 0 |
| 27***40 | Cable Channel 40x40 Ca. 1200 mm Bulk Ware, State Length Required | 0 |
| 32***40 | Turn Switch (Windscreen Washing Assembly.) | 9 |
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : -Manipulator
| 49***40 | Socket | 1 |
| 49***40 | Spring Socket | 1 |
| 49***40 | Tab | 6 |
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : -Operator'S Cab
| 00***98 | Es-Pin | 2 |
| 00***98 | Es-Pin | 1 |
| 05***40 | Socket | 1 |
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : -Operator'S Seat
| 76***73 | Back Cushion, Assembly | 1 |
| 76***73 | Safety Belt, Assembly., Retractor | 1 |
| 76***73 | Seat (Depth Adjuster), Assembly | 1 |
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : -Sliding Window
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : Cabin : Papyrus White
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : Operator'S Cab - Glazing
| 08***40 | Clamping Section 2800 Lg. (To Fig-Nos. 02,04) Bulk Ware, State Length Required | 0 |
| 08***40 | Filler Section 3000 Lg. Bulk Ware, State Length Required | 0 |
| 30***40 | Rear Window 803x458 | 1 |
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : Operator'S Cab Support,Mount.
| 25***40 | Hv-Washer | 8 |
| 30***99 | Bolt (Standard) | 6 |
| 30***99 | Bolt | 6 |
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : Operator'S Cab, Mounting
| 00***98 | Hose Clip | 3 |
| 30***66 | Bolt | 2 |
| 30***99 | Bolt | 22 |
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : Operator'S Stand
| 30***99 | Bolt | 2 |
| 31***99 | Bolt | 8 |
| 31***99 | Screw | 16 |
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : Ventilation - Cabin
| 26***40 | Air Cleaner, Cabin Supercharger | 1 |
| 30***99 | Bolt | 3 |
| 30***99 | Bolt For Switch Cabinet | 3 |
Komatsu : Pc5500-1(S/N G15011) : Operator'S Cab : Windscreen Washing Assy.
| 19***40 | Diaphragm Pump | 2 |
| 19***40 | Non-Return Valve | 2 |
| 19***40 | Hose ? 6 4,0m (3,5m+0,5m Lang) Bulk Ware, State Length Required | 0 |
Slew Gear
Komatsu : Pc5500-1(S/N G15011) : Slew Gear : --Pressure Connecting Stage
| 34***99 | Washer | 1 |
| 50***98 | O-Ring | 1 |
| 51***98 | O-Ring | 1 |
Komatsu : Pc5500-1(S/N G15011) : Slew Gear : --Spring-Pressure Disk Brake
| 31***99 | Plug | 3 |
| 33***99 | Seal Ring | 5 |
| 34***99 | Circlip | 1 |
Komatsu : Pc5500-1(S/N G15011) : Slew Gear : -Slew Gear
| 21***99 | Precision Tubing 18x1,5, Lg 0,13 M Bulk Ware, State Length Required | 0 |
| 21***99 | Precision Tubing 35x2 Bulk Ware, State Length Required | 0 |
| 31***99 | Screw Plug | 1 |
Komatsu : Pc5500-1(S/N G15011) : Slew Gear : -Slew Motor
| 25***73 | Nut | 2 |
| 31***99 | Screw | 14 |
| 31***99 | Bolt (Standard) | 4 |
Komatsu : Pc5500-1(S/N G15011) : Slew Gear : -Slew Ring
| 22***40 | Lip Type Seal Ng 25 X 9.200 mm Bulk Ware, State Length Required | 1 |
| 22***40 | Lip Type Seal Ng 40x11000 Lg. Bulk Ware, State Length Required | 1 |
| 50***98 | Tooth Lock Washer | 22 |
Komatsu : Pc5500-1(S/N G15011) : Slew Gear : -Turnable Brake Valve
| 00***98 | O-Ring | 2 |
| 25***40 | Valve Disk | 4 |
| 25***40 | Compression Spring | 4 |
Komatsu : Pc5500-1(S/N G15011) : Slew Gear : Gear / Motor Arrangement
| 30***99 | Bolt | 16 |
| 31***99 | Washer | 16 |
| 31***99 | Washer | 48 |
Komatsu : Pc5500-1(S/N G15011) : Slew Gear : Slew Ring Arrangement
| 16***40 | Profiled Joint Ca. 6000 Lg. Bulk Ware, State Length Required | 0 |
| 25***40 | Hv-Washer | 144 |
| 30***99 | Bolt | 29 |
Superstructure
Komatsu : Pc5500-1(S/N G15011) : Superstructure : -Ladder, Hydraulic
| 30***40 | Bolt | 4 |
| 33***99 | Nut | 2 |
| 34***99 | Washer | 6 |
Komatsu : Pc5500-1(S/N G15011) : Superstructure : Boom Pin
| 51***98 | Bolt (Cold Weather Design) | 8 |
| 63***40 | Pin | 2 |
| 63***40 | Pin | 2 |
Komatsu : Pc5500-1(S/N G15011) : Superstructure : Counterweight Arrangement
| 51***98 | Washer | 16 |
| 51***98 | Bolt / Standard | 16 |
| 51***98 | Bolt / Cold Weather Design | 16 |
Komatsu : Pc5500-1(S/N G15011) : Superstructure : Fire Wall
| 30***99 | Bolt | 8 |
| 30***99 | Bolt (Standard) | 8 |
| 33***99 | Nut Standard | 8 |
Komatsu : Pc5500-1(S/N G15011) : Superstructure : Gratings- Power Frame
| 30***99 | Bolt | 8 |
| 30***99 | Bolt | 32 |
| 31***40 | Wing Nut, Plastic | 30 |
Komatsu : Pc5500-1(S/N G15011) : Superstructure : Ladder And Rail
| 23***40 | Threaded Plate | 1 |
| 30***99 | Bolt Standard 160 Lg. Normaltemperatur | 4 |
| 30***99 | Lock Washer | 2 |
Komatsu : Pc5500-1(S/N G15011) : Superstructure : Machinery House
| 16***40 | Profiled Joint Ca. 6000 Lg. Bulk Ware, State Length Required | 0 |
| 25***40 | Hv-Washer | 12 |
| 30***99 | Bolt | 12 |
Temperature Condition
Komatsu : Pc5500-1(S/N G15011) : Temperature Condition : --Switching Box
| 69***85 | Clamp 75 Amp | 3 |
| 69***86 | Clamp 25 Amp | 2 |
| 69***87 | Fuse Holder | 3 |
Komatsu : Pc5500-1(S/N G15011) : Temperature Condition : -Coolant Preheating
| 63***40 | Coolant Preheating Arr. Fig-Nos. 02-25 | 1 |
| 69***73 | Capacity Control | 1 |
| 69***50 | Control Valve | 1 |
Komatsu : Pc5500-1(S/N G15011) : Temperature Condition : -Switch Framing
| 27***40 | Cable Channel Ca. 1400 Lg. Bulk Ware, State Length Required | 0 |
| 32***40 | Sectional Plate | 4 |
| 32***40 | Wiring Terminal | 16 |
Komatsu : Pc5500-1(S/N G15011) : Temperature Condition : -Switching Box
| 69***85 | Clamp 75 Amp | 3 |
| 69***86 | Clamp 25 Amp | 2 |
| 69***87 | Fuse Holder | 3 |
Komatsu : Pc5500-1(S/N G15011) : Temperature Condition : -Temperature Condition ( Oil )
| 00***98 | O-Ring | 6 |
| 25***40 | Flange | 6 |
| 25***40 | Thermostat | 6 |
Komatsu : Pc5500-1(S/N G15011) : Temperature Condition : Temperature Condition
| 05***40 | Rubber Grommet | 2 |
| 14***40 | Cable Shoe | 2 |
| 15***40 | Battery Switch | 1 |
Undercarriage
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : --Pressure Relief Valve
| 10***65 | O-Ring | 1 |
| 32***40 | Pressure Relief Valve, Assembly. Without Pressure Adjustment | 1 |
| 50***98 | O-Ring | 1 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : --Spring-Pressure Disk Brake
| 00***98 | Shaft Seal | 2 |
| 31***99 | Plug | 9 |
| 33***99 | Seal Ring | 9 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : -Bottom Roller
| 30***99 | Screw | 8 |
| 31***40 | Axle Stirrup | 4 |
| 31***99 | Washer | 8 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : -Idler Assy.
| 25***40 | Lifetime Seal | 2 |
| 30***99 | Screw | 8 |
| 31***40 | Stop Washer | 2 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : -Rotary Joint
| 20***40 | Screw Plug | 2 |
| 30***99 | Bolt | 4 |
| 31***99 | Washer | 4 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : -Tensioner
| 50***98 | O-Ring | 2 |
| 51***98 | O-Ring | 1 |
| 59***40 | Rod Guide Ring | 7 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : -Top Roller
| 25***40 | Hv-Washer | 4 |
| 30***40 | Bolt | 4 |
| 31***99 | Plug | 1 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : -Travelling Gear
| 08***21 | O-Ring | 1 |
| 25***40 | Hv-Washer | 27 |
| 25***40 | Hv-Washer | 36 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : -Travelling Gear Brake Valve
| 00***98 | O-Ring | 2 |
| 00***98 | O-Ring | 2 |
| 00***98 | O-Ring | 2 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : -Travelling Motor
| 31***99 | Screw | 14 |
| 31***99 | Bolt | 8 |
| 34***99 | Snap-Ring | 1 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : Carbody
| 30***99 | Bolt | 80 |
| 30***99 | Screw | 4 |
| 30***99 | Bolt | 16 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : Hydraulic :
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : Ladder Assy.
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : Pipes - Brake
| 21***99 | Pipe, Assembly. ? 15x60 Bulk Ware, State Length Required | 0 |
| 21***99 | Precision Tubing 18x1,5, Lg 0,13 M Bulk Ware, State Length Required | 2 |
| 32***40 | Bleeder Valve, Travelling Gear | 4 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : Pressure Lines, Travelling Motor - Rotary Joint
| 30***99 | Bolt | 16 |
| 31***99 | Bolt | 64 |
| 31***99 | Screw | 32 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : Track Adjusting
| 00***98 | Test Socket | 2 |
| 30***99 | Bolt 20 mm Lg | 8 |
| 30***99 | Bolt | 8 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : Track Group - Drive Sprocket Side
| 25***40 | Hv-Washer | 242 |
| 25***40 | Hv-Washer | 12 |
| 30***99 | Bolt | 16 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : Track Group, 1350/1800 Mm
| 33***99 | Nut (Standard Equipment) | 172 |
| 34***99 | Washer | 172 |
| 42***40 | Bolt | 172 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : Track Group-Idler Protection
| 25***40 | Hv-Washer | 96 |
| 30***99 | Bolt (Standard) | 24 |
| 30***99 | Bolt Standard | 32 |
Komatsu : Pc5500-1(S/N G15011) : Undercarriage : Travelling Motor - Leakage Line
| 21***99 | Pipe Assembly. ? 28 Bulk Ware, State Length Required | 0 |
| 31***99 | Bolt | 8 |
| 37***99 | Union Nut | 4 |
PC5500-1(S/N G15011) serial number reference
On this class of Komatsu mining shovel, the identification plate is fixed inside the operator's cab or on the machinery-house structure near the cab, and it lists the full model code, PIN, and build date rather than being stamped on an external arm like on standard excavators. Read the PIN as a leading letter code followed by a numeric block: the letter marks the plant/series (shared across PC5500 dash-generations built at the same plant), the next two digits mark the size-class production block shared across that shovel line, and the trailing digits are the sequential unit number within that block. The dash-generation suffix (-1, -6, -11, etc.) is a separate engineering-spec designation and is not embedded in the PIN itself, so always cross-check the plate date or accompanying documentation against the correct parts/service manual cover rather than inferring the generation from the serial digits alone. Because engine fitment can differ between early and late units sharing the same numeric block, confirm the actual engine make and model against the nameplate or engine dataplate rather than assuming it from generic model literature.
| Prefix | Identifies | Notes |
|---|---|---|
| G15 | PC5500-1 hydraulic mining shovel (original PC5500 dash-1 engineering spec) | Tied to shovel S/N G15011 in a Komatsu Mining Germany machine record dated 2004-06-11. Built at Komatsu's Dusseldorf, Germany mining-shovel plant (the source plant for the whole PC5500 range), which traces to the former Demag hydraulic-shovel works rather than any Orenstein & Koppel lineage. Sits at the low end of the 15000-series numeric block that later PC5500 dash-generations (-6, -11) also use under the same G-prefix, so the dash number itself is not encoded in the PIN and can't be read from the serial alone - match it against the plate's build data or a parts-book cover. This unit's own factory machine record lists twin Cummins KTTA38-C diesel engines rated near 940 kW (1260 hp) each at 1800 rpm - different from the Komatsu-brand SSA12V159/SDA12V159E diesels shown on generic PC5500 spec sheets and fitted to the later PC5500-6 generation. Verify the actual engine against the nameplate before ordering engine parts. Single-document pairing of the G prefix to this unit - confirm exact scope with a dealer before ordering parts against it. |
Frequently asked questions
What engine does the Komatsu PC5500-1 (S/N G15011) use?
This serial's factory machine record shows twin Cummins KTTA38-C V12 diesels, one front-mounted and one rear-mounted, each rated 940 kW (1260 hp) at 1800 rpm. Both are turbocharged, aftercooled, and mechanically governed through the Cummins PT fuel system, so there is no electronic engine control or digital fault codes for this powertrain. Other PC5500-1 units from the same production run left the factory with twin Komatsu SSA12V159 or SDA12V159E diesels at the same per-side rating, so engine fitment on this model varies by serial and should be confirmed before ordering power-end parts.
What is the operating weight of the Komatsu PC5500-1?
Operating weight for the PC5500-1 class runs around 490 t (1,080,000 lb), a class-reference figure that varies with front configuration, bucket fitted, and counterweight. This unit carries a 22 m3 bullclam shovel front. The later PC5500-6 grew heavier, to roughly 531-552 t (1,170,000-1,217,000 lb), reflecting its structural and powertrain updates.
What replaced the Komatsu PC5500-1?
Komatsu replaced the original PC5500-1 (built 1999-2006) with the PC5500-6 (2006-2013), which standardized on twin Komatsu SDA12V159E-2 diesels and moved operating weight up to roughly 531-552 t. The current generation is the PC5500-11, powered by twin SDA12V159E-3 diesels meeting Tier 4 Final emissions standards.
What PC5500-1(S/N G15011) owners discuss
What engine is actually in this PC5500-1 (S/N G15011), and does it match the generic PC5500 spec sheet?
No. Most PC5500 spec sheets and dealer brochures describe twin Komatsu SDA12V159E-series diesels rated around 940 kW (1260 hp) each at 1800 rpm. The factory record for this specific unit, built mid-2004 early in the PC5500-1 run, shows twin Cummins KTTA38-C diesels instead, at a comparable output per side. Komatsu's PC5500 line carries over design heritage from the earlier Demag hydraulic shovel program, and the earliest PC5500-1 units used Cummins power before the line settled on Komatsu's own engine block. Verify engine tags on the actual machine rather than assuming the common PC5500 literature applies - parts and service support differ between a Cummins-powered early unit and a Komatsu-engine machine carrying the same model name.
How is the hydraulic system laid out, and how long do the main pumps last?
This shovel runs a multi-circuit hydraulic system off two main drive gearboxes, each turning a bank of identical main pumps fed from a single unpressurized reservoir - a straightforward, well-proven layout. Pump life on this class of Komatsu shovel is duty-cycle dependent. Owners of the larger machines in this family report engine-driven main pumps commonly running in the 14,000-16,000 hour range before rebuild, with electric-drive versions of similar shovels reaching further, toward 20,000 hours, because they don't see the load surge an engine-driven pump absorbs. Expect a similar range on this machine's engine-driven pumps, but treat it as a guideline, not a guarantee - it varies by duty cycle and maintenance history.
What undercarriage wear patterns are typical for a shovel this size?
Track pad and grouser wear shows first. Rock fines mixed with water form an abrasive slurry that accelerates wear on pads, pins, bushings, rollers and idlers well beyond a clean, dry pit. Once grouser height wears down to roughly a quarter of its original profile, traction drops off sharply and the rest of the chain starts working harder, which accelerates further wear. Pin and bushing wear shows up as track sag before anything else does, so check sag first. Extreme-service pad options exist for this size of machine specifically because standard pads don't hold up in hard-rock, high-fines applications.
What are the known quirks of the Cummins KTTA38-C under sustained mining duty?
Turbocharger and injector condition are the two areas that come up most. Turbo wear shows as excess shaft play, oil weeping from the housing, or a wastegate actuator that stops responding - left unaddressed it progresses to black smoke and falling boost. Injector wear tends to be gradual: worn nozzles or weak injector springs cause uneven fuel delivery between cylinders, which shows up first as rough running or higher fuel burn, not as a hard fault. Regular oil sampling and a scheduled injector pop-test catch both trends early, before they cost power. Because a turbo or injector failure on an engine this size can cause a sudden loss of power, have your dealer verify turbo shaft play and injector condition rather than judging by sound alone.
What electrical or sensor problems come up most on Komatsu shovels this size?
Most electrical complaints trace back to connectors rather than electronics. Vibration, heat cycling and moisture corrode connector pins and loosen grounds over time, and because so much of the machine communicates over a shared data bus between controllers, one bad connection can throw multiple unrelated fault codes at once. A sensor supply voltage fault is more often a marginal ground or chafed harness than a bad sensor. This shovel's health-monitoring system logs real-time and stored fault history, so pulling the stored event log is a faster way to separate a real component failure from a wiring fault than chasing a single fault code.
What other structural wear points are specific to a large face shovel like this?
Boom foot pins, stick pins and bucket linkage pins carry the most cyclic load and are the first structural points to develop play. Swing gear and swing bearing wear also shows up on machines with heavy digging cycles - listen for a change in swing sound or check for play at the house-to-undercarriage connection. Boom and stick cylinder rod seals are worth a close visual check for weeping or pitting; the cylinders are mounted in the shadow of the attachment structure, which protects them from impact but also makes leaks harder to spot on a casual walk-around. Because pin wear and cylinder integrity affect load-holding safety on a machine this size, have your dealer verify pin and bushing clearances and cylinder mounting condition rather than relying on a visual check alone.
What should a buyer check before purchasing this PC5500-1 (S/N G15011)?
Confirm which engines are actually installed first - this early PC5500-1 build carries twin Cummins KTTA38-C diesels rather than the Komatsu house engine most PC5500 listings assume, and that changes which parts and service network applies. Pull the health-monitoring event log for stored fault history instead of trusting a cleared dash display. Walk the undercarriage for track sag, grouser height and roller/idler wear, since undercarriage is typically the largest line item in a rebuild estimate on a hard-rock class machine like this. Check both engines independently for oil condition, turbo shaft play and injector performance, since a twin-engine machine can have one healthy side masking a weak one. Inspect boom, stick and bucket linkage pins for play, and check hydraulic cylinders and pumps for leaks or contamination in the oil. Because engine identity, structural pin wear and hydraulic integrity are all safety- and cost-critical here, have your dealer verify the serial-specific engine configuration and run a full inspection before final purchase.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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