Komatsu PC150-1(S/N 1001-UP)
Maintenance schedule, common problems & OEM parts breakdown
The Komatsu PC150-1 (S/N 1001-UP) is a mid-size hydraulic crawler excavator built roughly 1984-1988, the opening dash-number generation of the PC150 line. It runs Komatsu's 6D105 inline six-cylinder diesel, naturally aspirated with mechanical jerk-pump fuel injection and no electronic engine management, rated around 63 kW (about 84-85 hp) at 6.49 L displacement. Standard-undercarriage machines run about 14.5 t operating weight with a 510 mm triple-grouser track shoe and a monobloc boom; a longer-undercarriage PC150LC-1 version was also built in this window for firms needing extra stability on soft ground, though separate specs for that variant aren't documented for this exact serial range. Backhoe bucket capacity runs around 0.75 cubic meters. It served general excavation and utility-trenching work, built before Komatsu brought load-sensing hydraulics and onboard electronics to this size class.
The PC150-1 belongs to Komatsu's PC-1 dash-number generation, the company's first fully independent hydraulic excavator lineup after it ended its technical partnership with Bucyrus-Erie. That generation introduced a pump-neutral hydraulic system to cut fuel burn when the levers sat in neutral or under light load, ahead of the open-center load-sensing hydraulics Komatsu rolled out on later PC-2 and PC-3 models. The PC150-1 was succeeded by the PC150-3 (1988-1995) and later by PC150-5 and PC150-6 generations, each moving to different engines and hydraulic architecture as Komatsu modernized the line. Today the PC150-1 mainly turns up as an older working unit or a parts and rebuild donor: its mechanical fuel system and simple charging circuit are easier to diagnose in the field than later electronically managed machines, but the final drives and several other major components are long out of production and not interchangeable with later PC150 dash-generations, which keeps good used and rebuilt cores in demand.
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 PC150-1(S/N 1001-UP) specifications
Engine
| Engine model | Komatsu 6D105, direct-injection diesel, naturally aspirated |
| Rated power | 63 kW (approx. 84 hp / 85 PS) per factory spec sheet |
| Displacement | 6.49 L (396 cu in) |
| Cylinders | 6, in-line |
| Speed at max torque | 1900 rpm |
| Emissions tier | Predates emissions-tier regulation; this production run (1984-1988) came before Tier/Stage standards existed |
Weights
| Operating weight | 14.5 t (31,970 lb), standard-length (SL) undercarriage |
| Ground pressure | Not documented for this exact serial range in available sources; verify with your dealer |
| Transport weight | Not separately documented; treat as equal to operating weight for shipping estimates |
Dimensions
| Transport length | 8.35 m (27 ft 5 in) |
| Transport width | 2.65 m (8 ft 8 in) |
| Transport height | 2.905 m (9 ft 6 in) |
| Track shoe width | 510 mm (20 in), standard triple-grouser shoe |
| Boom | Monobloc boom, standard equipment |
| Tail swing radius / ground clearance / undercarriage length | Not documented for this exact serial range in available sources; verify with your dealer or the shop manual for S/N 1001-UP |
Performance
| Max dig depth, max reach, max dump height, max cutting height | Not documented for this exact serial range in available sources; original factory dig/reach/dump-height figures for this early production run were not found in current specification databases |
| Swing speed, travel speed, gradeability, drawbar pull | Not documented for this exact serial range in available sources; verify with your dealer or the shop manual for S/N 1001-UP |
Forces
| Bucket digging force, arm/stick digging force | Not documented for this exact serial range in available sources; verify with your dealer or the shop manual for S/N 1001-UP |
Service capacities (summary)
| Fuel tank, hydraulic system, engine oil, cooling system | Not documented for this exact serial range in available sources; verify with your dealer or the shop manual for S/N 1001-UP |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
PC150-1(S/N 1001-UP) fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) - Komatsu 6D105 diesel | Not documented for this exact serial range in accessible sources; verify with your dealer or the shop manual for S/N 1001-UP. | Komatsu genuine diesel engine oil (EO). Viscosity by climate: SAE 30 above roughly 0 C, SAE 10W-30 or 15W-40 across a broad temperature range, SAE 10W below freezing. Use an oil meeting API CD service class or later equivalent unless the OMM for this serial range specifies otherwise. |
| Cooling system | Not documented for this exact serial range in accessible sources; verify with your dealer or the shop manual for S/N 1001-UP. | Komatsu genuine antifreeze/coolant, permanent-type ethylene-glycol base, mixed with water at a ratio set by expected ambient temperature. Komatsu recommends year-round use for corrosion protection, not only cold-weather freeze protection. |
| Fuel tank | Not documented for this exact serial range in accessible sources; verify with your dealer or the shop manual for S/N 1001-UP. | No. 2-D diesel fuel per ASTM D975. Switch to No. 1-D in cold weather for easier starting and less fuel waxing. |
| Hydraulic system, total (tank plus circuit) | Not documented for this exact serial range in accessible sources; verify with your dealer or the shop manual for S/N 1001-UP. | Komatsu genuine anti-wear hydraulic oil (HO). SAE 10W is the typical year-round grade for excavators of this generation; a heavier grade may apply for sustained high-ambient-temperature operation. Confirm the exact grade against the OMM for S/N 1001-UP. |
| Hydraulic tank | Not documented for this exact serial range in accessible sources; verify with your dealer or the shop manual for S/N 1001-UP. | Same hydraulic oil as the system fill above. Tank-only refill volume runs smaller than the total system figure once cylinders and lines are filled. |
| Final drive, each side | Not documented for this exact serial range in accessible sources. Do not substitute figures from PC150-3, PC150-5, or PC150-6 generations, which use different final drive hardware. | Komatsu genuine gear oil (TO), roughly SAE 30 equivalent in temperate conditions, SAE 10W in cold climates. |
| Swing drive | Not documented for this exact serial range in accessible sources; verify with your dealer or the shop manual for S/N 1001-UP. | Komatsu genuine gear oil (TO), same family as the final drive fill: SAE 30 equivalent in temperate conditions, SAE 10W in cold weather. |
| Pilot / other circuits | No separate fill point documented. This generation draws pilot pressure from the main hydraulic tank rather than a dedicated reservoir. | Shares the hydraulic system oil listed above. |
| Grease (chassis and pin points) | Spec only, no single fill volume; applied per point on the lubrication chart. | Komatsu genuine multipurpose grease, lithium-base, NLGI No. 2, for general pin and bushing points. Molybdenum-disulfide grease for pin joints the lubrication chart flags for heavier load service. |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Komatsu PC150-1(S/N 1001-UP) 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 PC150-1(S/N 1001-UP) beyond the schedule
Predictive Maintenance & Fluid Analysis
This generation has no ECM, so trend data comes from fluids and voltage, not fault codes. Pull oil samples from the engine, hydraulic system, both final drives, swing drive, and coolant on a set interval to catch wear metals and contamination before a component fails outright. Check charging voltage at each service: roughly 12.4-12.6V key-off, 13.8-14.4V at idle. Readings outside that band flag a failing alternator or regulator well before a hard-starting complaint shows up in the cab.
Corrective & Common Repairs
Vibration through the joysticks during any implement move often traces to a loose piston-block housing nut on the main hydraulic pump, not pump wear itself; check torque and the engine-to-pump coupling first. A swing that drags or releases unevenly points to a stuck shuttle valve in the counterbalance valve body or a sticking manual swing-lock pin. On the mechanically injected 6D105, cold-start smoke and harder starting usually trace to injector tip wear, valve-stem seals, or injection-pump timing drift, not one single failure.
Overhaul & Rebuild Points
The final drives are the biggest overhaul risk on this machine: parts are long out of production and not interchangeable with later PC150 dash-generations, so a failure can leave it down indefinitely. Budget for full undercarriage renewal at high hours: sprocket tooth wear from chain pitch stretch, weeping roller and idler seals, and persistent track sag are normal end-of-life symptoms, not defects. A slow boom-lift cycle under load signals a tired main pump or worn boom holding valve; inspect boom foot and stick pins for cracking at the same time.
Seasonal & Environment Servicing
Cold weather hits the mechanically injected 6D105 hardest: there is no electronic cold-start assist beyond the stock system, so white or blue smoke and hard starting tend to show up first as temperatures drop; check injector tips, valve-stem seals, and injection timing before winter. Verify charging voltage stays in spec in cold ambient, since the basic charging system has little margin. Wet or soft ground accelerates weeping roller and idler seals and track sag; adjust tension and reseal before seasonal storage on the standard or long-undercarriage LC gauge.
PC150-1(S/N 1001-UP) common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 600-311-9100 | Fuel Filter Ass'Y | Fuel system service | Check fitment → |
| (6136-72-6100) | Fuel Filter Ass'Y,(See Fig.408) | Fuel system service | Check fitment → |
| 09019-08035 | Wrench,Filter (For Add. Fuel Filter) | Fuel system service | Check fitment → |
| 6712-81-8620 | Plate? Caution,Additional Fuel Filter | Fuel system service | Check fitment → |
| 09637-30161 | Plate? Instruction,Air Cleaner (Single Element) | Air intake service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
PC150-1(S/N 1001-UP) fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| Charge lamp (red) | Alternator/charging circuit fault; battery is not receiving charge. | Broken or slipping fan belt, failed alternator, loose or corroded battery and charging wiring. | Check belt tension and condition, inspect alternator and battery connections, test charging output. |
| Engine oil pressure lamp (red) | Engine lubrication pressure has dropped below the safe minimum. | Low oil level, clogged oil filter, worn oil pump, faulty pressure sender. | Stop the engine at once, check oil level and filter condition, inspect the pressure sender before restart. |
| Coolant temperature lamp (red) | Engine coolant has exceeded normal operating temperature. | Low coolant level, clogged radiator core, failed thermostat, loose or broken fan belt. | Idle the engine to cool down, check coolant level and radiator for blockage, inspect thermostat and belt. |
| Air cleaner restriction indicator | Intake air filter element is clogged, restricting airflow to the engine. | Dirty or saturated air filter element, damaged intake hose or loose clamp. | Inspect and clean or replace the filter element, check intake ducting for leaks or damage. |
| Preheat (glow) indicator lamp | Shows the intake air preheat device is energized for cold-start assist. | Normal cold-start cycle; a lamp that fails to light can mean a bad heater relay or wiring fault. | Let the preheat cycle finish before cranking; if the lamp never lights, check the heater relay and wiring. |
| Fuel level lamp | Fuel tank level has reached the low-fuel threshold. | Tank genuinely low on fuel, or a faulty level sender/float giving a false reading. | Refuel; if the lamp stays on with a full tank, check the sender and float. |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
PC150-1(S/N 1001-UP) attachments & work tools
Buckets
This is a 14.5 t (32,000 lb) class base machine. Factory general-purpose bucket capacity runs near 0.75 m³ (0.98 cu yd) struck; general-purpose buckets for this class span roughly 450 to 1220 mm (18-48 in) wide, with narrower heavy-duty/rock buckets in the same 450-760 mm (18-30 in) band trading capacity for wall thickness and tip strength. All are pin-on mount, with a 70 mm bucket pin diameter common across the class.
Hydraulic hammers
Carrier weight puts this machine in the 10-16 t breaker bracket: a medium hammer class with roughly 68-70 mm chisel diameter and working pressure near 150-170 kg/cm² (147-166 bar / 2,130-2,410 psi). A mid-size box or side-rod breaker suited to general demolition and secondary rock breaking is the right fit for this carrier; heavier quarry-class hammers exceed its lift and hydraulic capacity.
Quick couplers
As a first-generation (1984-1988) base machine, the PC150-1 was not built with a factory quick-coupler linkage. Aftermarket hydraulic pin-grabber couplers sized to the 70 mm pin class are the common retrofit for this carrier, and they need a dedicated coupler hydraulic line with a pressure-sensing/check-valve safety circuit run from the arm.
Thumbs/grapples
A hydraulic thumb sized to the same 70 mm pin class as the bucket bolts onto the bucket/stick pin and pivots off the stick; it needs its own auxiliary hydraulic line to power the thumb cylinder. Rotating or pipe/pallet grapples sized for this carrier are also used but add a rotator circuit on top of the open/close line.
Rippers
A single-shank ripper that pins onto the same bucket-linkage pins as the digging bucket is the standard ripper attachment for this class; it needs no hydraulic supply, relying on stick/arm breakout force instead. Documented penetration depth for single-shank rippers in this size range is around 1.2 m (47 in).
Hydraulic kit notes
The factory circuit on this machine is sized only for boom, arm, bucket, swing, and travel; running a breaker, hydraulic thumb, or grapple rotator needs an auxiliary attachment line tapped into the machine's own pump flow and pressure, not a separate high-flow retrofit. A factory tool attachment-line option was catalogued for this model, but exact flow/pressure figures vary by serial-range configuration and should be confirmed against the pump data plate before matching a breaker or rotator.
All PC150-1(S/N 1001-UP) assemblies by section
Every catalogued assembly group for the Komatsu PC150-1(S/N 1001-UP). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
6d105-1u Engine S/N 52271-Up
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Additional Fuel Filter
| 07***12 | Gasket,Mechanical Pump Piping | 2 |
| 60***00 | Fuel Filter Ass'Y | 1 |
| 60***20 | Cartridge,Pref | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Air Cleaner
| 01***25 | Bolt,(Sandy? Dusty Terrain Spec.) | 1 |
| 01***30 | Bolt,(For France Noise Suppression) | 3 |
| 01***06 | Nut, Regular Hexagon (M8-1.25) | 6 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Air Intake Manifold And Connection
| 01***20 | Bolt | 2 |
| 01***50 | Bolt,(For Trimming Dozer) | 2 |
| 01***65 | Bolt,(For Alternator Bracket Mount) | 10 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Alternator (25a)(#52271-66009)
| 60***40 | Alternator A. (25a),(See Fig.0641) | 1 |
| KD***52 | Bolt,Through | 3 |
| KD***70 | Rear Bracket Ass'Y | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Alternator (25a)(#66010-)
| 60***30 | Alternator A. (25a),(With Non Hardening Pulley) | 1 |
| KD***57 | Bearing,Ball? Front | 1 |
| KD***70 | Bracket,Front | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Alternator (35a)
| 60***40 | Alternator A. (35a) | 1 |
| KD***31 | Bushing,Insulator | 2 |
| KD***57 | Bearing,Ball? Front | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Alternator And Mounting (25a)(#52271-66009)
| 01***25 | Bolt,(Sandy? Dusty Terrain Spec.) | 1 |
| 01***30 | Bolt,(For Trimming Dozer) | 1 |
| 01***11 | Nut,(For Center Guard) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Alternator And Mounting (25a)(#66010-)
| 01***25 | Bolt,(Sandy? Dusty Terrain Spec.) | 1 |
| 01***30 | Bolt,(For Trimming Dozer) | 1 |
| 01***11 | Nut,(For Center Guard) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Alternator And Mounting (35a)
| 01***65 | Bolt,(For Alternator Bracket Mount) | 2 |
| 01***25 | Bolt,(Sandy? Dusty Terrain Spec.) | 1 |
| 01***70 | Bolt,(With Wear Guard) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Camshaft And Tappet
| 01***25 | Bolt,(Without Auto Priming System) | 2 |
| 01***25 | Washer,Spring?(Sandy And Dusty Spec.) | 2 |
| 01***16 | Washer,(For Shipping) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Corrosion Resistor
| 01***25 | Bolt,(Sandy? Dusty Terrain Spec.) | 4 |
| 01***29 | Washer,Spring (Cold Weather Spec.) | 4 |
| 01***30 | Washer,Spring(Sandy?Dusty Terrain S.) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Crankshaft
| 01***25 | Bolt - Rear Guard Mounting | 6 |
| 01***36 | Washer,Radio Controlled Slag Handling | 6 |
| 61***11 | Bolt,Nylock (K2) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Cylinder Block
| 01***20 | Bolt,(Sandy? Dusty Terrain Spec.) | 2 |
| 01***25 | Bolt,(Sandy? Dusty Terrain Spec.) | 1 |
| 01***30 | Bolt,(For France Noise Suppression) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Cylinder Head
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Cylinder Head Cover(#52271-68528)
| 01***25 | Washer,Spring?(Sandy And Dusty Spec.) | 2 |
| 02***22 | Bolt | 3 |
| 02***22 | Bolt | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Cylinder Head Cover(#68529-)
| 07***23 | Clamp - Hose | 1 |
| 61***90 | O-Ring,Breather | 1 |
| 61***50 | Hose,Breather | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Engine Support
| 01***40 | Bolt,(Dust And Dirt Protection) | 8 |
| 01***45 | Bolt,(Cold Terrain Spec.) | 8 |
| 01***32 | Washer,(With 150mm Spill Guard) | 8 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Exhaust Manifold
| 01***16 | Bolt,(For Slag Handling) | 2 |
| 01***60 | Bolt (M10-1.50x60) | 1 |
| 01***00 | Bolt (M10-1.50x100) | 9 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Flywheel And Flywheel Housing
| 01***40 | Bolt,(Dust And Dirt Protection) | 8 |
| 01***45 | Bolt,(Cold Terrain Spec.) | 1 |
| 01***60 | Bolt, Trunnion Cap | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Front Cover
| 01***22 | Bolt,(Cold Terrain Spec.) | 4 |
| 01***25 | Bolt,(Without Auto Priming System) | 4 |
| 01***60 | Bolt,(Without Alternator Bracket) | 10 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Fuel Filter
| 07***12 | Gasket,Mechanical Pump Piping | 1 |
| 07***12 | Gasket,(Without Air Compressor Type) (K1) | 1 |
| 60***10 | Plug,(For Shipping) (Not Shown) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Fuel Injection Pump (Coupling)
| DK***00 | Bolt | 1 |
| DK***00 | Washer,Lock | 2 |
| DK***00 | Coupling,Cross | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Fuel Injection Pump (Feed Pump)
| DK***20 | Bolt, Joint | 1 |
| DK***20 | Pump,Priming | 1 |
| DK***20 | Housing | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Fuel Injection Pump (Governor) (1/2)(#52271-60888)
| DK***20 | Flyweight Ass'Y | 1 |
| DK***00 | Adapter | 1 |
| DK***00 | Nut,Lock | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Fuel Injection Pump (Governor) (1/2)(#60889-)
| DK***20 | Flyweight Ass'Y | 1 |
| DK***00 | Adapter | 1 |
| DK***00 | Nut,Lock | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Fuel Injection Pump (Governor) (2/2)(#52271-60888)
| DK***40 | Gasket,Air Compressor | 2 |
| DK***20 | Capsule,Spring | 1 |
| DK***00 | Nut,Cap | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Fuel Injection Pump (Governor) (2/2)(#60889-)
| DK***40 | Gasket,Air Compressor | 2 |
| DK***20 | Capsule,Spring | 1 |
| DK***00 | Nut,Cap | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Fuel Injection Pump (Pump)
| 61***20 | Injection Pump Ass'Y | 1 |
| 61***21 | Injection Pump Ass'Y | 1 |
| DK***10 | Washer,Spring | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Fuel Injection Pump And Piping
| 01***70 | Bolt | 4 |
| 01***25 | Bolt,(Sandy? Dusty Terrain Spec.) | 4 |
| 01***35 | Bolt, Mounting - Flywheel Housing End | 6 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Fuel Nozzle And Spill Pipe
| 01***55 | Bolt,(For Trimming Dozer) | 12 |
| 01***25 | Washer,Spring?(Sandy And Dusty Spec.) | 12 |
| 07***12 | Gasket,Mechanical Pump Piping | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Gasket Kit
| 07***70 | O-Ring,(For Intake Air Cover) | 1 |
| 07***00 | O-Ring,(F4350-65a1 -5 ) | 1 |
| 07***45 | O-Ring,(F4320-61a0 -16 ), O-Ring; Was 07000-02145 | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Lubricating Oil Cooler
| 01***25 | Bolt,(Without Auto Priming System) | 5 |
| 01***30 | Bolt,(Cold Terrain Spec.) | 3 |
| 01***35 | Bolt,(Without Auto Priming System) | 16 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Lubricating Oil Fliter And Bracket
| 01***20 | Bolt,(Sandy? Dusty Terrain Spec.) | 3 |
| 01***65 | Bolt,(For Alternator Bracket Mount) | 1 |
| 01***90 | Bolt | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Lubricating Oil Pump And Suction Pipe
| 01***25 | Bolt,(Without Auto Priming System) | 3 |
| 01***30 | Bolt,(Cold Terrain Spec.) | 1 |
| 01***40 | Bolt,(For Position Fixing) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Muffler
| 01***40 | Bolt,(For Position Fixing) | 1 |
| 01***20 | Bolt,(Large Capacity Type) (Std) | 2 |
| 01***25 | Bolt,(Sandy? Dusty Terrain Spec.) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Oil Pan
| 01***22 | Bolt,(Cold Terrain Spec.) | 29 |
| 01***25 | Bolt,(Without Auto Priming System) | 8 |
| 01***30 | Bolt,(Cold Terrain Spec.) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Piston And Connecting Rod
| 04***18 | Ring, Retaining | 2 |
| 61***30 | Piston Ring Ass'Y | 6 |
| 61***10 | Piston Ass'Y | 6 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Regualtor And Heater Signal
| 60***70 | Switch,Air Intake Heater | 1 |
| 60***60 | Switch,Heater Relay | 1 |
| 60***71 | Signal,Signal | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Rocker Arm
| 01***80 | Bolt,(Shim 5 Pieces Over) | 2 |
| 01***06 | Nut, Regular Hexagon (M8-1.25) | 12 |
| 01***36 | Washer,Radio Controlled Slag Handling | 6 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Starting Motor (7.5kw)
| 60***81 | Starting Motor Ass'Y,7.5kw | 1 |
| KD***80 | Washer Ass'Y,(Not Shown) | 1 |
| KD***70 | Center Bracket A | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Starting Motor And Mounting
| 01***35 | Bolt - Torque Converter Totransmission Mounting | 3 |
| 01***36 | Washer,Radio Controlled Slag Handling | 3 |
| 07***00 | O-Ring,(F4350-65a1 -5 ) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Tool
| 09***35 | Wrench,Filter (For Add. Fuel Filter) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Water Pump And Cooling Fan
| 01***16 | Bolt,(For Slag Handling) | 2 |
| 01***30 | Bolt,(Cold Terrain Spec.) | 3 |
| 01***55 | Bolt,(For Suction? Reversible Fan) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : 6d105-1u Engine S/N 52271-Up : Water Separator
| 07***60 | O-Ring,(For Pc750?800?1800) (A2610) | 1 |
| 60***00 | Water Separator A.,(4d105-5h? 4d105-5t) | 1 |
| 60***60 | Plug,Drain (4d105-5h? 4d105-5t) | 1 |
Engine Related Parts And Electrical System
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Auto Deceleration Cylinder
| 07***15 | O-Ring,Regulator Valve | 1 |
| 07***22 | O-Ring,(F5350-63a0 -26 ) | 1 |
| 07***28 | O-Ring,(F5350-63a0 -10 ) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Battery
| 01***30 | Bolt,(Cold Terrain Spec.) | 1 |
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 5 |
| 01***18 | Bolt | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Electrical System
| 01***16 | Bolt (With Air Heater & Conditioner) | 6 |
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 2 |
| 01***30 | Bolt-Hex, Bolt,(With Center Guard) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Engine Mounting Parts
| 01***45 | Bolt,(For Power Tilt Mech Angle) | 8 |
| 01***45 | Bolt, Mounting Bracket To Radiator (Top) | 8 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Fuel Control Lever
| 01***16 | Bolt (With Air Heater & Conditioner) | 1 |
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 3 |
| 01***45 | Bolt | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Fuel Control Linkage
| 01***20 | Bolt,(With Auto Emergency Steering) | 1 |
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 3 |
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Fuel Tank And Piping
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***35 | Bolt, Hydraulic Tank Mounting | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Hydraulic Piping (Pump To/From Valve To/From Auto Deceleration Cylinder)
| 01***30 | Bolt,(For Mechanical Governor) | 3 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 3 |
| 07***23 | O-Ring,(F4350-66a1 -1c ) | 3 |
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Instrument Panel (1/2)
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 2 |
| 01***16 | Screw | 7 |
| 01***10 | Washer,Spring (For Engine Room Lamp) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Instrument Panel (2/2)
| 01***12 | Bolt, Bolt,(No Need To Quick Shift) | 1 |
| 01***16 | Bolt, Mount Washer Tank To Bracket, Bolt | 2 |
| 01***20 | Screw (Not Illustrated) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Pilot Valve (For Auto Deceleration)
| 01***16 | Bolt, Mount Washer Tank To Bracket, Bolt | 8 |
| 01***19 | Washer,Spring (With Extinguisher) (D31p) | 8 |
| 07***21 | O-Ring (Kit) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Power Take Off
| 01***40 | Bolt, Mount Master Brake Cylinder | 9 |
| 01***45 | Bolt,(For Power Tilt Mech Angle) | 3 |
| 01***50 | Bolt | 6 |
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Radiator And Oil Cooler
| 01***20 | Bolt,(With Auto Emergency Steering) | 8 |
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 19 |
| 01***75 | Bolt, Tube Mounting | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Engine Related Parts And Electrical System : Radiator Piping
| 01***20 | Bolt,(With Auto Emergency Steering) | 2 |
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
Optional Parts
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Additional Piping (Attachment Side) (1/2)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 6 |
| 01***60 | Bolt, Tube To Oil Cooler | 12 |
| 01***09 | Seat,(Welded To Revolving Frame) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Additional Piping (Attachment Side) (2/2)
| 01***75 | Bolt,(For Adjusting) | 4 |
| 01***08 | Nut, Regular Hexagon (M10-1.50) | 4 |
| 01***11 | Nut,(With Under Mirror) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Additional Piping (Chassis Side)
| 01***20 | Bolt,(With Auto Emergency Steering) | 4 |
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 8 |
| 01***60 | Bolt, Mount Tube To Switch Pump | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Battery And Plate (Cold Terrain Spec.)
| 20***20 | Plate? Caution,Eng. Oil (Cold Terrain Spec.) | 1 |
| 20***90 | Battery (195g51),(Nx300) (Large Capacity) | 2 |
| 61***10 | Plate? Caution,(Not Shown) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Car Cooler Piping (1/2)
| 01***20 | Bolt,(With Auto Emergency Steering) | 5 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 4 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Car Cooler Piping (2/2)
| 01***20 | Bolt,(With Auto Emergency Steering) | 4 |
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 3 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Car Cooler Related Parts
| 01***20 | Bolt,(With Auto Emergency Steering) | 4 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 10 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Compressor And Control Panel (For Car Cooler)
| 20***60 | Case Ass'Y | 1 |
| 20***70 | Switch | 1 |
| 20***80 | Resistor | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Condenser Unit (For Car Cooler)
| 20***70 | Condenser | 1 |
| 20***80 | Motor,Fan | 1 |
| 20***90 | Shroud | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Control Pedal And Linkage (For Additional Piping)
| 01***16 | Bolt (With Air Heater & Conditioner) | 2 |
| 01***25 | Bolt,Without Revolution Sensor | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 10 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Cooling Unit (For Car Cooler)
| 20***60 | Evaporator | 1 |
| 20***70 | Case Ass'Y | 1 |
| 20***80 | Grille Ass'Y | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Fuel Pre-Filter And Piping
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 1 |
| 01***35 | Bolt,(For Quick Shift) (Mitsubishi) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Head Guard
| 01***80 | Bolt, Mount Tubes To Switch And Work Pumps | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 6 |
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Light Work Bucket? 0.65m3? Width 1100mm
| 09***96 | Pin, Mount Center Teeth (Tip Type) | 5 |
| 20***70 | Tooth | 5 |
| 21***22 | Adapter (Welded) | 5 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Long Arm
| 01***30 | Bolt,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 07***34 | O-Ring,(For 2-Actuater Attachment) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Revolving Frame And Floor Frame (For Additional Piping)
| 01***25 | Bolt,Without Revolution Sensor | 2 |
| 01***07 | Seat (Welded) | 4 |
| 01***10 | Nut,(Dust?Drip Proof? Trimming S.) | 3 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Ripper Bucket
| 09***08 | Pin,(Without Pin Puller) | 3 |
| 17***30 | Point,(For Multi Ripper) | 3 |
| 21***10 | Bucket Ass'Y | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Single Shank Ripper
| 09***08 | Pin,(Without Pin Puller) | 1 |
| 17***30 | Point,(For Multi Ripper) | 1 |
| 21***10 | Ripper Ass'Y,Single Shank | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Slope Finishing Bucket
| 21***10 | Bucket Ass'Y,Slope Finishing | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Super Short Arm
| 01***30 | Bolt,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Trenching Bucket? 0.5m3? Width 900mm
| 01***62 | Bolt | 8 |
| 01***28 | Nut (Std) | 8 |
| 09***96 | Pin, Mount Center Teeth (Tip Type) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Water Separator And Piping
| 01***30 | Bolt,(For Mechanical Governor) | 2 |
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts : Window Washer
| 01***16 | Bolt (Welded) | 2 |
| 01***12 | Screw,(Except Japan) | 2 |
| 01***13 | Washer,(For Alternator 50a) | 2 |
Optional Parts (Special Application Parts)
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : 4-Spool Control Valve L.H. (For U.S.A)(#1430-)
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 4 |
| 01***16 | Bolt (Op) | 4 |
| 01***20 | Bolt (Itl) | 6 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Brake Valve (For U.S.A)(#1430-)
| 01***65 | Bolt, Mount Radiator To Frame (Bottom) | 8 |
| 01***36 | Wahser-Spring, Washer,Spring (Without Towing Winch) | 8 |
| 07***05 | O-Ring (Kit) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Car Heater (For U.S.A)(#1430-)
| 01***16 | Bolt (With Air Heater & Conditioner) | 2 |
| 01***20 | Bolt,(With Auto Emergency Steering) | 5 |
| 01***25 | Bolt,Without Revolution Sensor | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Electrical System (For U.S.A)(#1430-)
| 01***16 | Bolt (With Air Heater & Conditioner) | 6 |
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 3 |
| 01***30 | Bolt-Hex, Bolt,(With Center Guard) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Fuel Control Lever (For U.S.A)(#1430-)
| 01***16 | Bolt (With Air Heater & Conditioner) | 1 |
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 3 |
| 01***45 | Bolt | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Fuel Tank And Piping (For U.S.A)(#1430-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***35 | Bolt, Hydraulic Tank Mounting | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Hydraulic Piping (For U.S.A)(#1430-) : Unit_02_of_02
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 2 |
| 01***16 | Bolt (Op) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Hydraulic Piping (For U.S.A)(#1430-) : Unit_01_of_02
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 2 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Hydraulic Piping (Pump To Valve) (For U.S.A)(#1430-)
| 01***20 | Bolt,(With Auto Emergency Steering) | 2 |
| 01***25 | Bolt,Without Revolution Sensor | 4 |
| 01***30 | Bolt,(For Mechanical Governor) | 16 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Hydraulic Piping (Pump To/From Valve Auto Deceleration Cylinder) (For U.S.A)(#1430-)
| 01***30 | Bolt,(For Mechanical Governor) | 3 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 3 |
| 07***23 | O-Ring,(F4350-66a1 -1c ) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Hydraulic Piping (Tank To/From Oil Cooler) (For U.S.A)(#1430-)
| 01***55 | Bolt, Mount Tube To Switch Pump | 4 |
| 01***60 | Bolt, Mount Tube To Switch Pump | 4 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Hydraulic Piping (Valve To Tank) (For U.S.A)(#1430-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 8 |
| 01***45 | Bolt, Mounting Bracket To Radiator (Top) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Hydraulic Piping (Valve To/From Arm Cylinder) (For U.S.A Or Tbg Spec.)(#1430-)
| 01***35 | Bolt,(For Position Fixing) | 4 |
| 01***40 | Bolt,(With Air Conditioner) | 2 |
| 01***45 | Screw | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Hydraulic Piping (Valve To/From Boom Cylinder) (For U.S.A)(#1430-)
| 01***30 | Bolt,(For Mechanical Governor) | 8 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Hydraulic Tank And Filter (For U.S.A)(#1430-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 8 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 4 |
| 01***35 | Bolt, Hydraulic Tank Mounting | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Instrument Panel (1/2) (For U.S.A)(#1430-)
| 01***12 | Bolt, Bolt,(No Need To Quick Shift) | 1 |
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 2 |
| 01***20 | Screw (Not Illustrated) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Instrument Panel (2/2) (For U.S.A)(#1430-)
| 01***16 | Bolt, Mount Washer Tank To Bracket, Bolt | 2 |
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 6 |
| 01***16 | Bolt (Op) | 3 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Operator'S Cab (1/6) (For U.S.A)(#1430-)
| 01***12 | Bolt, Bolt,(No Need To Quick Shift) | 6 |
| 01***20 | Bolt,(With Auto Emergency Steering) | 2 |
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 14 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Operator'S Cab (2/6) (For U.S.A)(#1430-)
| 01***16 | Screw,(For Alternator 50a) | 2 |
| 01***20 | Screw | 3 |
| 01***13 | Washer,Spring(For Wiper Switch Earth) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Operator'S Cab (3/6) (For U.S.A)(#1430-)
| 01***20 | Bolt,(With Auto Emergency Steering) | 10 |
| 01***12 | Screw,(Except Japan) | 2 |
| 01***25 | Screw | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Operator'S Cab (4/6) (For U.S.A)(#1430-)
| 01***08 | Screw | 4 |
| 01***12 | Screw,(Not Shown) (For Std Cab) | 4 |
| 01***10 | Screw (Op) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Operator'S Cab (5/6) (For U.S.A)(#1430-)
| 01***20 | Bolt,(With Auto Emergency Steering) | 10 |
| 01***12 | Screw | 3 |
| 01***12 | Screw,(With Articulate Indicator) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Operator'S Cab (6/6) (For U.S.A)(#1430-)
| 01***25 | Bolt,Without Revolution Sensor | 2 |
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 10 |
| 01***75 | Bolt | 6 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Operator'S Seat (1) (For U.S.A)(#1430-)
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 4 |
| 20***40 | Belt,Seat | 1 |
| 20***60 | Washer | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Operator'S Seat (2) (For U.S.A)(#1430-)
| 01***20 | Bolt,(With Auto Emergency Steering) | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 19 |
| 01***08 | Screw, Terminal | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Swing Motor (For U.S.A)(#1430-)
| 01***30 | Bolt,(Without Shutter) | 8 |
| 01***36 | Wahser-Spring, Washer,Spring (Without Towing Winch) | 8 |
| 07***18 | O-Ring,(See Fig.1601-29?1602-17) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Swing Motor Parking Brake (For U.S.A)(#1430-)
| 01***45 | Hexagon Bolt | 8 |
| 01***42 | Washer,Spring (For Pedal Steering) | 8 |
| 01***08 | Washer | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Travel Assist Valve (For U.S.A)(#1430-)
| 01***32 | Washer,(Not Used With Emergency Str.) | 1 |
| 07***23 | O-Ring,(F4350-61a1b-29 ) | 5 |
| 07***34 | O-Ring, O-Ring, Oil Level And Fill Plug | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Travel Connection Valve (For U.S.A)(#1430-)
| 01***10 | Bolt, Fan Mounting | 4 |
| 01***65 | Screw | 16 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Valve Control Lever (Travel) (For U.S.A)(#1430-)
| 01***16 | Bolt (With Air Heater & Conditioner) | 1 |
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 4 |
| 01***25 | Screw | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Valve Control Lever (Work Equipment? Swing) (For U.S.A)(#1430-)
| 01***16 | Bolt (With Air Heater & Conditioner) | 3 |
| 01***30 | Bolt,(For Mechanical Governor) | 12 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Valve Control Linkage (Work Equipment?Swing)(1/2)(For U.S.A)(#1430-)
| 01***20 | Bolt,(With Auto Emergency Steering) | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 6 |
| 01***35 | Bolt,(For Quick Shift) (Mitsubishi) | 6 |
Komatsu : Pc150-1(S/N 1001-Up) : Optional Parts (Special Application Parts) : Valve Control Linkage (Work Equipment?Swing)(2/2)(For U.S.A)(#1430-)
| 01***15 | Bolt (Op) | 1 |
| 01***35 | Bolt,(For Quick Shift) (Mitsubishi) | 1 |
| 01***65 | Bolt,(Except Japan) | 8 |
Revolving Frame And Cab
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Car Heater(#1001-1003)
| 01***30 | Bolt,(Not Used With Emergency Str.) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| 07***59 | Clamp,See Fig. K4010-05a0 | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Car Heater(#1004-)
| 01***30 | Bolt,(Not Used With Emergency Str.) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| 07***59 | Clamp,See Fig. K4010-05a0 | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Machinery Compartment (1/4)
| 01***25 | Bolt - Rear Guard Mounting | 4 |
| 01***25 | Bolt,Without Revolution Sensor | 8 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 26 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Machinery Compartment (2/4)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 44 |
| 01***08 | Screw | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Machinery Compartment (3/4)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 17 |
| 01***08 | Screw | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Machinery Compartment (4/4)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 33 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 33 |
| 21***11 | Cover | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Mark And Plate (English)
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 4 |
| 01***10 | Washer,Spring (For Engine Room Lamp) | 4 |
| 09***00 | Plate? Safety,Lock Lever (With Lock Pin) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Mark And Plate (English) (For U.S.A)(#1430-)
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 4 |
| 01***10 | Washer,Spring (For Engine Room Lamp) | 4 |
| 09***00 | Plate? Safety,Lock Lever (With Lock Pin) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Operator'S Cab (1/6)
| 01***12 | Bolt, Bolt,(No Need To Quick Shift) | 6 |
| 01***20 | Bolt,(With Auto Emergency Steering) | 2 |
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 14 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Operator'S Cab (2/6)
| 01***16 | Screw,(For Alternator 50a) | 2 |
| 01***20 | Screw | 3 |
| 01***13 | Washer,Spring(For Wiper Switch Earth) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Operator'S Cab (3/6)
| 01***20 | Bolt,(With Auto Emergency Steering) | 10 |
| 01***12 | Screw,(Except Japan) | 2 |
| 01***25 | Screw | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Operator'S Cab (4/6)
| 01***12 | Screw,(Not Shown) (For Std Cab) | 4 |
| 01***10 | Screw (Op) | 2 |
| 01***45 | Plain Washer | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Operator'S Cab (5/6)
| 01***20 | Bolt,(With Auto Emergency Steering) | 10 |
| 01***12 | Screw | 3 |
| 01***12 | Screw,(With Articulate Indicator) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Operator'S Cab (6/6)
| 01***25 | Bolt,Without Revolution Sensor | 2 |
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 10 |
| 01***75 | Bolt | 6 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Operator'S Seat
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 5 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 4 |
| 01***10 | Nut | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Revolving Frame And Cab : Revolving Frame
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 2 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
Swing And Control Systems
Komatsu : Pc150-1(S/N 1001-Up) : Swing And Control Systems : Brake Valve
| 01***65 | Bolt, Mount Radiator To Frame (Bottom) | 8 |
| 01***36 | Wahser-Spring, Washer,Spring (Without Towing Winch) | 8 |
| 07***05 | O-Ring (Kit) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Swing And Control Systems : Hydraulic Piping (Valve To/From Swing Motor)
| 01***40 | Bolt,(With Air Conditioner) | 4 |
| 01***55 | Bolt,(10m) | 4 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Swing And Control Systems : Swing Circle
| 01***60 | Flat Washer - M20 (Hardened) | 50 |
| 04***42 | Pin,Dowel? Gear Case Cover | 2 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Swing And Control Systems : Swing Machinery
| 01***30 | Bolt,(Not Used With Emergency Str.) | 3 |
| 01***50 | Bolt,(For Tbg/Abe Spec.) | 14 |
| 01***85 | Bolt,(Tree Pusher Dozer) | 8 |
Komatsu : Pc150-1(S/N 1001-Up) : Swing And Control Systems : Swing Motor
| 01***30 | Bolt,(Without Shutter) | 8 |
| 01***36 | Wahser-Spring, Washer,Spring (Without Towing Winch) | 8 |
| 07***18 | O-Ring,(See Fig.1601-29?1602-17) | 1 |
Tool And Kit
Komatsu : Pc150-1(S/N 1001-Up) : Tool And Kit : Service Kit
| 07***05 | O-Ring, Steering Pump Mounting | 2 |
| 07***15 | O-Ring,(Y1621-01a0-10) | 1 |
| 07***30 | O-Ring,Boom (For 50 Feet Long Front) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Tool And Kit : Spare Parts (For U.S.A.)(#1430-)
| 04***57 | V-Belt Set,(35a Alternator? S6d105-1ww) | 1 |
| 07***80 | O-Ring, Front Coupling Cage | 2 |
| 07***34 | O-Ring, O-Ring,Drain Plug? R.H. Half Tank | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Tool And Kit : Tool
| 07***00 | Pump,Grease | 1 |
| 07***50 | Pump, (Bellows Type) | 1 |
| 07***00 | Cartridge,Grease | 1 |
Travel And Final Drive
Komatsu : Pc150-1(S/N 1001-Up) : Travel And Final Drive : Hydraulic Piping (Swivel Joint To/From Travel Motor)
| 01***40 | Bolt,(With Air Conditioner) | 8 |
| 01***55 | Bolt,(10m) | 8 |
| 01***35 | Bolt,(For Quick Shift) (Mitsubishi) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Travel And Final Drive : Hydraulic Piping (Valve To/From Swivel Joint)
| 01***30 | Bolt,(For Mechanical Governor) | 32 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***50 | Bolt,(For Strengthened Cover) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Travel And Final Drive : Sprocket
| 01***55 | Bolt,(For Reinforced Type) | 36 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 36 |
| 21***51 | Sprocket | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Travel And Final Drive : Swivel Joint
| 01***35 | Bolt,(For Position Fixing) | 4 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 4 |
| 04***30 | Ring, Retaining | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Travel And Final Drive : Travel Motor (1/2)
| 01***35 | Bolt | 8 |
| 06***05 | Bearing,Ball | 1 |
| 07***09 | O-Ring,(For Dual Tilt Dozer) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Travel And Final Drive : Travel Motor (2/2)
| 07***06 | O-Ring,(Not Shown) | 1 |
| 07***30 | O-Ring | 1 |
| 07***60 | O-Ring,(F4350-60a0 -15 ) | 1 |
Under Carriage
Komatsu : Pc150-1(S/N 1001-Up) : Under Carriage : Carrier Roller(#1001-1162)
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***85 | Bolt,(Tree Pusher Dozer) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Under Carriage : Carrier Roller(#1163-)
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***85 | Bolt,(Tree Pusher Dozer) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Under Carriage : Front Idler
| 01***13 | Nut,(See Fig.337) | 2 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 2 |
| 04***16 | Pin,(Dowel) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Under Carriage : Recoil Spring
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 4 |
| 01***85 | Bolt,(For Perforated Mask) | 16 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Under Carriage : Track Frame(#1001-1003)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 26 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 8 |
| 01***45 | Bolt,(For Travel Motor) (Not Show) | 16 |
Komatsu : Pc150-1(S/N 1001-Up) : Under Carriage : Track Frame(#1004-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 31 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 8 |
| 01***45 | Bolt,(For Travel Motor) (Not Show) | 16 |
Komatsu : Pc150-1(S/N 1001-Up) : Under Carriage : Track Roller
| 01***70 | Bolt,Rear Carrier (With Gumpad) | 48 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 48 |
| 04***16 | Pin,(Dowel) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Under Carriage : Track Shoe
| 01***22 | Nut? Shoe (Kit) | 344 |
| 12***11 | Shoe,Track | 86 |
| 13***26 | Link,Track? L.H | 86 |
Work Equipment
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment : Arm
| 01***30 | Bolt,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment : Boom
| 01***30 | Bolt,(Not Used With Emergency Str.) | 6 |
| 01***40 | Bolt | 4 |
| 01***40 | Bolt | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment : Bucket
| 01***62 | Bolt | 8 |
| 01***28 | Nut (Std) | 8 |
| 09***96 | Pin, Mount Center Teeth (Tip Type) | 5 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment : Link
| 01***60 | Bolt | 2 |
| 01***40 | Bolt | 2 |
| 01***13 | Nut,(For Adjustable Rod) | 8 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment : Lubrication Piping (For Boom)
| 01***12 | Bolt, Bolt,(No Need To Quick Shift) | 10 |
| 01***19 | Washer,Spring (With Extinguisher) (D31p) | 10 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 3 |
Work Equipment Control System
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : 3-Spool Control Valve? R.H.(1/2) (For R.H. Travel? Bucket? Boom)
| 01***20 | Bolt | 4 |
| 01***20 | Bolt (Itl) | 6 |
| 01***25 | Bolt, Seal Cover Mounting | 6 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : 3-Spool Control Valve? R.H.(2/2) (For R.H. Travel? Bucket? Boom)
| 01***05 | Nut,(For Air Conditioner Less), Nut | 1 |
| 07***12 | O-Ring (Itl) | 1 |
| 07***12 | Ring,Back-Up; Was 07001-02012, Ring,Back-Up (Itl) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : 4-Spool Control Valve? L.H.(1/2) (For L.H.Travel?Boom-Hi?Swing? Arm)
| 01***20 | Bolt | 4 |
| 01***20 | Bolt (Itl) | 8 |
| 01***25 | Bolt, Seal Cover Mounting | 8 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : 4-Spool Control Valve? L.H.(2/2) (For L.H.Travel?Boom-Hi?Swing? Arm)
| 01***05 | Nut,(For Air Conditioner Less), Nut | 1 |
| 07***12 | O-Ring (Itl) | 1 |
| 07***12 | Ring,Back-Up; Was 07001-02012, Ring,Back-Up (Itl) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Arm Cylinder
| 01***40 | Bolt,(With Air Conditioner) | 2 |
| 01***55 | Bolt,(10m) | 2 |
| 01***70 | Bolt (Op) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Boom Cylinder
| 01***40 | Bolt,(With Air Conditioner) | 8 |
| 01***55 | Bolt,(10m) | 8 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 8 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Bucket Cylinder
| 01***40 | Bolt,(With Air Conditioner) | 4 |
| 01***55 | Bolt,(10m) | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Hydraulic Piping (Pump To Valve)
| 01***30 | Bolt,(For Mechanical Governor) | 16 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***80 | Bolt,(Not Shown) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Hydraulic Piping (Tank To Pump)
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 6 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 2 |
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Hydraulic Piping (Tank To/From Oil Cooler)
| 01***55 | Bolt, Mount Tube To Switch Pump | 4 |
| 01***60 | Bolt, Mount Tube To Switch Pump | 4 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Hydraulic Piping (Valve To Tank)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 8 |
| 01***45 | Bolt, Mounting Bracket To Radiator (Top) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Hydraulic Piping (Valve To/From Arm Cylinder)
| 01***35 | Bolt,(For Position Fixing) | 4 |
| 01***40 | Bolt,(With Air Conditioner) | 2 |
| 01***45 | Screw | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Hydraulic Piping (Valve To/From Boom Cylinder)
| 01***30 | Bolt,(For Mechanical Governor) | 8 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Hydraulic Piping (Valve To/From Bucket Cylinder)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***50 | Bolt,(For Strengthened Cover) | 4 |
| 01***11 | Nut,(With Under Mirror) | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Hydraulic Pump (1/2)
| 01***25 | Bolt,Without Revolution Sensor | 4 |
| 01***30 | Bolt,(For Mechanical Governor) | 26 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Hydraulic Pump (2/2)
| 01***25 | Bolt,Without Revolution Sensor | 8 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 8 |
| 70***20 | Cover | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Hydraulic Tank And Filter(#1001-1003)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 8 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 4 |
| 01***35 | Bolt, Hydraulic Tank Mounting | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Hydraulic Tank And Filter(#1004-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 8 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 4 |
| 01***35 | Bolt, Hydraulic Tank Mounting | 4 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Pc Regulator Valve
| 01***30 | Bolt,(For Quick Shift) (Mitsubishi) | 8 |
| 01***00 | Bolt, Mount Back-Up Alarm | 4 |
| 01***10 | Nut,(Without Air Conditioner) | 1 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Valve Control Lever (Travel)
| 01***16 | Bolt (With Air Heater & Conditioner) | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***25 | Screw | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Valve Control Lever (Work Equipment? Swing)
| 01***40 | Bolt,(With Air Conditioner) | 4 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 6 |
| 01***08 | Nut,R.H. Thread | 10 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Valve Control Linkage (Work Equipment?Swing) (1/2) (Except Japan)
| 01***16 | Bolt (With Air Heater & Conditioner) | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***08 | Nut, Regular Hexagon (M10-1.50) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Valve Control Linkage (Work Equipment?Swing) (2/2) (Except Japan)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***08 | Nut,R.H. Thread | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Pc150-1(S/N 1001-Up) : Work Equipment Control System : Variable Slow Return Valve (For Arm)
| 01***25 | Bolt,Without Revolution Sensor | 8 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 8 |
| 07***07 | O-Ring - (K10) | 1 |
PC150-1(S/N 1001-UP) serial number reference
On this vintage PC150-1, the ID plate is stamped into the machine frame at the front, between the two hydraulic cylinder/arm mounts, usually with a small Komatsu decal fixed over the stamping. Unlike later Komatsu machines this plate carries just the model name (PC150-1 or PC150LC-1) plus a plain sequential serial number - there is no 3-letter alpha PIN code on this generation. Read the model name first, then match the plain serial number against the shop manual's S/N break points to pin down the exact production run.
| Prefix | Identifies | Notes |
|---|---|---|
| 1001-UP | PC150-1 standard-carriage base machine | Opening serial block for the PC150-1, built roughly 1984-1988. Runs a 6D105-series diesel; parts cross-reference material pairs this equipment block with a 6D105-1U engine, engine serials from 52271-up (confirm exact engine suffix with dealer). Operating weight around 14.5 t, bucket capacity about 0.75 cu m. Assembled in Japan; specific plant not confirmed. |
| 1001-UP | PC150LC-1 long-carriage/wide-gauge variant | Komatsu parts-book listings show the PC150LC-1 sharing the same opening 1001-UP equipment serial block as the standard PC150-1, with the same 6D105-series engine and shop-manual coverage. Sold in the mid-1980s window; spec sheets list the long-carriage version separately, built roughly 1985-1986. Operating weight around 15.3 t, bucket capacity about 0.75 cu m - heavier than the standard machine from the wider undercarriage. The shared 1001-UP block with the base machine is supported by a single parts-catalog line - confirm with dealer before relying on it alone to distinguish LC from standard units by serial number. |
Frequently asked questions
What engine does the Komatsu PC150-1 (S/N 1001-UP) use?
It runs Komatsu's 6D105 inline six-cylinder diesel: naturally aspirated, mechanically (jerk-pump) fuel injected, with no electronic engine management. Factory rating is around 63 kW (about 84-85 hp) at 6.49 L displacement.
What is the operating weight of the PC150-1?
Around 14.5 t (about 32,000 lb) on the standard-undercarriage machine. A long-undercarriage PC150LC-1 offered in the same era ran somewhat heavier, though an exact figure isn't documented for this specific serial range; treat weight as varying by configuration.
What replaced the Komatsu PC150-1?
The PC150-3, built roughly 1988-1995, followed the PC150-1 in Komatsu's dash-number lineup. Later PC150-5 and PC150-6 generations continued to update the engine and hydraulics after that.
What PC150-1(S/N 1001-UP) owners discuss
What do owners report about the main hydraulic pump on the PC150-1(S/N 1001-UP), and what should I check if I feel vibration through the joysticks?
Why does the swing brake drag or fail to release cleanly on these machines, and is it a safety concern?
What engine does the PC150-1(S/N 1001-UP) use, and what age-related quirks come with it?
What electrical issues come up most on these older Komatsu excavators?
What undercarriage wear patterns should I expect on a machine this age?
What should I check when buying a used PC150-1(S/N 1001-UP)?
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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