Komatsu PW95-1(S/N 0005747-Up)
Komatsuhydraulic excavatorsmall ( - pc90)

Komatsu PW95-1(S/N 0005747-Up)

Maintenance schedule, common problems & OEM parts breakdown

The Komatsu PW95-1 is a wheeled midi excavator with a full 360-degree slewing upper structure mounted on a rigid four-wheel undercarriage. It is powered by a Perkins 1004-4 four-cylinder diesel rated 56 kW (75.1 hp) gross at 2000 rpm and displacing 3.99 liters, driving through a torque-converter/powershuttle transmission to front and rear axles. Operating weight runs roughly 9.5 to 9.8 tonnes (21,000-21,600 lb), varying with blade, outrigger, and counterweight configuration. Komatsu built the PW95-1 from 1994 to 1999 as the launch model of its PW95 wheeled-excavator line, offered with a front dozer/leveling blade, rear stabilizer outriggers, and a choice of boom and arm combinations for reach and offset digging.

In 2000 Komatsu replaced the PW95-1 with the PW95R-2, a revised-chassis wheeled excavator built for the following generation of the European utility and municipal market, with its own engine and hydraulic package; the two generations do not share powertrain parts despite the common model number. Because the PW95-1 used a widely serviced Perkins engine and Komatsu hydraulic and swing components also found on its PC95-1 crawler sibling, parts and service knowledge for it remain accessible even though the machine is now three decades old. Surviving units are mostly found in the used-equipment and parts market, where buyers value the simple mechanical fuel system, a rebuildable axle and swing drivetrain, and a pre-emissions-era engine with no aftertreatment to maintain.

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 PW95-1(S/N 0005747-Up) specifications

Engine

Engine modelPerkins 1004-4, 4-cylinder inline diesel
Gross power56 kW (75.1 hp) @ 2000 rpm
Net powerNot separately published for this serial range — gross rating only documented
Displacement3.99 L (3,990 cc / 243.5 cu in)
Cylinders4
Emissions tierNot documented — machine predates formal EPA/EU emissions-tier regulation for this equipment class

Weights

Operating weight (standard config)9,150 kg (20,172 lb)
Long-undercarriage/variant configsNo alternate weight configuration documented for this wheel excavator
Ground pressureNot applicable — wheeled (rubber-tire) undercarriage, no track ground-pressure spec published
Transport weightNot separately documented — treat as equal to operating weight absent other data

Dimensions

Transport lengthapprox. 5.9-6.1 m (19.4-20.0 ft) — figure varies by configuration/series
Transport widthapprox. 3.0 m (9.8 ft) — figure varies by configuration/series; verify with your dealer
Transport/shipping height3.96 m (13.0 ft) with boom raised for transport; height to top of cab 2.98 m (9.78 ft)
Tail swing radius1.50 m (4.93 ft)
Track shoe widthNot applicable — wheel-mounted undercarriage, no track shoes
Ground clearance0.33 m (1.09 ft)
Undercarriage length / wheelbase2.20 m (7.22 ft) wheelbase (wheeled machine, no track undercarriage length)

Performance

Max dig depth3.41 m (11.19 ft)
Max reach at ground level6.33 m (20.76 ft)
Max dump height4.44 m (14.57 ft)
Max cutting height6.41 m (21.04 ft)
Swing speed9 rpm
Max travel speed32.0 km/h (19.9 mph)
GradeabilityNot documented for this serial range — verify with dealer or factory literature
Drawbar pullNot documented for this serial range — verify with dealer or factory literature

Forces

Bucket digging forceNot documented in available spec sources for this serial range
Stick/arm digging forceNot documented in available spec sources for this serial range; no std-vs-long-stick distinction found

Service capacities (summary)

Fuel tank140 L (37.0 gal)
Hydraulic system (tank/reservoir)Hydraulic pump flow approx. 238 L/min (62.9 gpm) at relief pressure approx. 34.3 MPa (4,980 psi); tank capacity is covered in the fluids and lubricants section.

Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.

PW95-1(S/N 0005747-Up) fluids & capacities

SystemCapacityRecommended fluid
Engine crankcase (with filter)11.5 L (3.0 US gal)SAE 10W, 20W-20, SAE 30, or SAE 40 diesel engine oil (API CD/CE), graded by ambient temperature per the OMM chart. Engine on this early PW95-1 range is the Perkins 1004.4 four-cylinder turbo diesel, not a Komatsu-branded block, so verify oil spec against the Perkins section of the manual before assuming a Komatsu-engine oil callout.
Cooling system (radiator + engine block)41 L (10.8 US gal) — figure runs high for this engine class; confirm with a dealer before a full system refill.Ethylene-glycol antifreeze/coolant, corrosion-inhibited, pre-charged type; mix ratio set per climate per the OMM chart. This figure comes from a single factory table read and runs high for this engine class — confirm with a dealer before a full system refill.
Fuel tank140 L (37.0 US gal)No. 2-D diesel fuel (ASTM D975); switch to No. 1-D or a winter blend in cold ambient conditions.
Hydraulic tank (refill)76 L (20.1 US gal)Genuine anti-wear hydraulic oil, ISO VG grade selected by ambient temperature per the OMM chart.
Hydraulic system total (tank + lines + cylinders)Not itemized separately from the tank refill figure above in available sources — confirm total-system fill with a dealer before a full circuit flush.Same hydraulic oil as the tank above.
Axle differential and planetary hub reduction (each, front and rear)0.9 L (0.24 US gal) per unitAPI GL-5 gear oil, SAE 80W-90.
Transmission and axle shared reservoir7.8 L (2.06 US gal) combinedUTTO (Universal Tractor Transmission Oil), API GL-4 performance level.
Swing drive (upper structure slew reduction case)4 L (1.06 US gal)API GL-5 gear oil, SAE 80W-90 (MIL-L-2105D equivalent).
Grease (chassis pins, bushings, slew ring)N/A — spec only, applied per grease point on the lubrication scheduleNLGI 2 multipurpose lithium EP grease, molybdenum-disulfide fortified for pin and bushing points.

Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.

Komatsu PW95-1(S/N 0005747-Up) maintenance schedule

Service intervalTasks
Every 10 h
  • Check engine oil level on the Perkins 1004-4 dipstick and top up before starting.
  • Check coolant level at the radiator and expansion tank.
  • Drain any water and sediment from the fuel tank and water separator/primary fuel filter.
  • Check hydraulic oil level at the tank sight gauge with the boom lowered and arm retracted.
  • Grease boom, arm, and bucket linkage pins, and check bucket teeth and cutting-edge wear.
  • Check tire condition and wheel-nut torque, and inspect outrigger and blade cylinders for leaks.
Every 250 h
  • Change engine oil and replace the oil filter on the Perkins 1004-4.
  • Replace the fuel filter element and bleed the fuel system.
  • Check and adjust alternator and fan belt tension.
  • Inspect the air cleaner element; clean or replace if restricted.
  • Check oil level in the front and rear axle differentials and hub-reduction housings.
  • Grease the swing bearing and swing pinion gear.
Every 500 h
  • Replace the hydraulic tank return filter element.
  • Check transmission (torque converter/powershuttle) oil level and condition.
  • Check swing drive gear oil level.
  • Inspect wheel bearings, steering linkage, and kingpins for excess play.
  • Test battery condition and clean terminals.
  • Draw a hydraulic oil sample for lab analysis.
Every 1,000 h
  • Replace transmission oil and clean the suction screen/strainer.
  • Replace oil in the front and rear axle differentials and hub-reduction housings.
  • Replace swing drive gear oil.
  • Check and adjust engine valve clearance on the Perkins 1004-4.
  • Test coolant condition and corrosion-inhibitor concentration; replace if degraded.
Every 2,000 h
  • Replace hydraulic tank oil and clean the suction strainer.
  • Drain and refill engine coolant, flushing the cooling system.
  • Check swing bearing bolt torque and turntable backlash.
  • Inspect boom, arm, and bucket pins and bushings for wear; replace worn pins.
  • Inspect the fuel injection pump and injectors, and have them tested if performance has dropped.
  • Check hydraulic hoses and cylinder rod seals for leaks or chafing.
Every 4,000 h
  • Inspect or overhaul the main hydraulic pump and control valve for internal wear.
  • Inspect and, if needed, rebuild the swing motor and epicyclic swing reduction gear.
  • Inspect axle differentials and planetary hub drives for rebuild; check gear and bearing wear.
  • Evaluate engine top-end condition (compression, injectors, cylinder head) and rebuild if needed.
  • Replace hydraulic hoses as a preventive measure regardless of visible leaks.

Servicing the PW95-1(S/N 0005747-Up) beyond the schedule

Predictive Maintenance & Fluid Analysis

On a Perkins 1004-4-powered PW95-1, trend engine oil analysis every 250 hours to catch injection-pump or ring wear before compression drops. Sample hydraulic oil at each 500-hour interval; these machines run one hydraulic pump feeding boom, arm, blade, and outrigger circuits, so contamination shows up fast as sluggish or drifting cylinders. Check swing gear oil and axle differential/hub oil condition at scheduled changes, and log coolant corrosion-inhibitor levels, since many surviving units are now well past 10,000 hours and rely on trend data more than fixed calendar service.

Corrective & Common Repairs

Typical PW95-1 complaints center on hydraulic cylinder rod seal leaks at the boom, arm, and blade cylinders, and swing bearing backlash that shows up as play or knocking at the turntable. Axle hub reduction seals weep gear oil with age, and the Perkins fuel system is sensitive to stored diesel; injector and lift-pump faults after long idle periods are common. Steering linkage and kingpin wear on the rigid wheeled undercarriage also shows up as wander at speed and should be checked with the machine on stands.

Overhaul & Rebuild Points

Major rebuild points on this machine are the main hydraulic pump and control valve, the swing motor with its epicyclic reduction gear, and the front/rear axle differentials and planetary hub drives, all of which see heavy duty cycles on a wheeled undercarriage doing repetitive digging and travel. Engine overhauls on the Perkins 1004-4 typically address the cylinder head, injectors, and bearings once compression or oil consumption drops. Boom, arm, and bucket pins and bushings wear steadily and are routinely replaced as a set during any structural rebuild.

Seasonal & Environment Servicing

Before winter, switch the Perkins 1004-4 to a cold-weather engine oil viscosity and confirm coolant freeze protection and glow-plug/cold-start aid function, since these small diesels can be hard starting below freezing. Check hydraulic oil viscosity grade for cold climates so the boom and blade respond normally at startup. In hot or dusty conditions, clean the radiator and oil cooler fins and service the air cleaner element more frequently. Wet or coastal sites call for extra attention to outrigger and blade cylinder rod protection and axle seal condition to limit corrosion.

PW95-1(S/N 0005747-Up) common service parts

Part numberPart
6810-71-6160Pre-Fuel FilterCheck fitment →
6810-51-5130Oil FilterCheck fitment →
21D-60-11170Oil Filter, AssemblyCheck fitment →
21D-04-11270FilterCheck fitment →
21D-04-11380FilterCheck fitment →

Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.

PW95-1(S/N 0005747-Up) fault codes & troubleshooting

CodeMeaningLikely causeWhat to do
Engine oil pressure warning lamp (red, oil-can symbol)Engine lubrication pressure has dropped below the safe minimumLow oil level, clogged oil filter, worn oil pump, or worn bearingsStop the engine immediately, check oil level and filter condition, do not restart until the cause is corrected
Coolant temperature warning lamp / red zone on temperature gaugeEngine coolant has exceeded normal operating temperatureLow coolant level, blocked radiator core, failed thermostat, or loose/broken fan beltIdle the engine, let it cool, then check coolant level, radiator fins, and belt tension before resuming work
Battery charge (alternator) warning lampCharging circuit is not supplying current to the batteryLoose or broken alternator belt, failed alternator, or a wiring/connector faultCheck belt tension and wiring connections, then have the charging system tested
Air cleaner restriction indicatorIntake air filter element is clogged, restricting airflow to the engineDust and debris buildup in the paper element or pre-cleanerService or replace the air filter element per the maintenance interval
Hydraulic oil temperature gauge in red zone / high-temp warningHydraulic fluid has exceeded safe operating temperatureLow hydraulic fluid level, clogged oil cooler, or internal pump/relief-valve wear generating excess heatIdle the machine to allow cooling, check fluid level and cooler fins, and inspect for internal leakage if overheating repeats
Fuel level low warning lampFuel tank level has dropped to reserveRunning low on diesel, or a faulty fuel-gauge senderRefuel; if the lamp stays lit with a full tank, check the sender unit and wiring

Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.

PW95-1(S/N 0005747-Up) attachments & work tools

Buckets

This machine falls in the roughly 9.5-9.8 t class wheel excavator, and reference bucket capacity runs about 0.3 m3 (0.4 yd3), with a general-purpose/heavy-duty range of about 0.15-0.4 m3 (0.2-0.5 yd3) depending on soil vs. rock duty. General-duty buckets in this capacity band typically run 600-900 mm (24-36 in) wide, with rock buckets sized toward the narrower end for higher breakout force. Buckets in this class are normally pin-on from the factory; a retrofit hydraulic coupler is common in the aftermarket.

Hydraulic hammers

For a carrier in the 9.5-10 t operating-weight class, the matching breaker falls in the light/mid-duty class, roughly 700-1,100 kg (1,500-2,400 lb) service weight, following the common rule of pairing a breaker at about 10% of carrier operating weight. Exact model fitment varies by breaker brand and by the auxiliary circuit fitted to this specific serial range - confirm flow and pressure with your dealer before ordering.

Quick couplers

Machines in this 7-10 t wheel-excavator class commonly use pin-on attachment mounting from the factory, with both manual (pin-grabber/wedge) and hydraulic quick couplers offered as retrofit options in the aftermarket. Coupler pin diameter for this weight class typically runs 45-55 mm depending on the coupler brand and bucket pin bosses fitted - verify actual pin diameter against the machine's arm and bucket before ordering a coupler.

Thumbs/grapples

Hydraulic thumbs (main-pin or progressive-linkage style) sized for excavators from roughly 9 t and up bolt or pin to the stick/bucket linkage of this class of machine for handling pipe, brush, and debris. Hydraulic grapples in the same size class are used for demolition, land-clearing, and scrap/debris handling; both require a dedicated auxiliary hydraulic line to actuate the jaw or thumb cylinder.

Rippers

A single-shank ripper tooth sized for the 6-9.9 t excavator class is the practical match for this machine, mounted pin-on in place of the bucket (or via quick coupler where fitted). It is used to loosen hard-packed soil, frost, or thin asphalt ahead of digging rather than for heavy rock ripping, which needs a larger class of carrier.

Hydraulic-kit notes

This is a 1990s-era wheel excavator without a factory high-flow circuit; breaker and other single-function work tools need a dedicated one-way auxiliary (breaker) hydraulic circuit at standard system pressure rather than a two-way high-flow circuit. Whether this specific serial range carries a factory-fitted auxiliary breaker line is not confirmed - check the machine's own hydraulic schematic or ask your dealer before fitting a hammer or other powered attachment.

All PW95-1(S/N 0005747-Up) assemblies by section

Every catalogued assembly group for the Komatsu PW95-1(S/N 0005747-Up). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Control System And Revolving Frame
Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Blade Control Lever
01***20Bolt,(Without Maintenance Monitor)2
01***25Bolt,Without Revolution Sensor4
01***06Nut,L.H. Thread (For Russian)1
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Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Fuel Control Lever
01***40Bolt2
01***06Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-108061
01***23Washer, Wiring Harness Mounting Bracket1
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Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Hydraulic Piping (2nd Boom Ppc Valve Line)
01***20Bolt,(With Auto Emergency Steering)4
01***23Washer, Wiring Harness Mounting Bracket4
21***60Union1
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Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Hydraulic Piping (Arm And Swing Valve Line) (1/3)
01***20Bolt,(For Quick Shift) (Mitsubishi)4
01***16Bolt,(Without Cab)4
01***23Washer,(With Auto Emergency Steering)4
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Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Hydraulic Piping (Arm And Swing Valve Line) (2/3)
21***60Union4
21***00Elbow2
21***10Union4
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Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Hydraulic Piping (Arm And Swing Valve Line) (3/3)
01***45Bolt1
01***23Washer,(With Auto Emergency Steering)1
21***80Union1
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Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Hydraulic Piping (Boom And Bucket Valve Line) (1/2)
01***20Bolt,(For Quick Shift) (Mitsubishi)4
01***16Bolt,(Without Cab)4
01***23Washer,(With Auto Emergency Steering)4
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Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Hydraulic Piping (Boom And Bucket Valve Line) (2/2)
21***60Union5
21***00Elbow3
21***10Union4
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Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Hydraulic Piping (Boom Swing Ppc Line)
01***20Bolt,(With Auto Emergency Steering)4
01***30Bolt,(For Mechanical Governor)2
01***23Washer, Wiring Harness Mounting Bracket6
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Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Hydraulic Piping (Outrigger Or Blade Valve Line)
21***60Union2
21***80Union4
21***00Elbow2
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Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Hydraulic Piping (Travel Ppc Valve Line)
01***25Bolt, Seal Cover Mounting3
21***80Union3
21***00Elbow1
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Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Revolving Frame
01***80Bolt4
21***10Washer4
21***10Revolving Frame1
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Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Servocontrol System Starting Lever
01***35Bolt,(For Quick Shift) (Mitsubishi)2
21***30Switch1
21***20Nut1
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Komatsu : Pw95-1(S/N 0005747-Up) : Control System And Revolving Frame : Steering Wheel And Column
01***12Bolt, Bolt,(No Need To Quick Shift)1
01***20Bolt,(For Quick Shift) (Mitsubishi)4
01***16Bolt,(Without Cab)3
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Cylinder Head
Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Alternator
68***01Alternator1
68***40Regulator1
68***50Rectifier1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Alternator And Generator
68***30Bolt3
68***70Screw2
68***80Bolt1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Crankshaft - Pistons And Connecting Rods
68***10Kit, Bearing1
68***20Kit, Bearing (--0.25 mm)0
68***30Kit, Bearing (--0.50 mm)0
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Cylinder Block
68***00Kit, Cylinder Block1
68***20Plug1
68***30Washer1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Cylinder Head
21***02Aspirated Engine1
68***00Kit, Cylinder Head1
68***10Plug4
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Cylinder Head Cover - Lubricating Oil Filter And Breather
68***12Cylinder Head Cover1
68***61Gasket1
68***70Nut3
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Fan Drive
68***01Support1
68***21Pulley, Fan1
68***31Belt, Fan1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Flywheel Housing - Flywheel And Starter Ring
68***80Plug1
68***10Housing, Flywheel1
68***20Plate1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Fuel Filter
68***80Screw2
68***30Sleeve1
68***40Nut1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Fuel Injection Equipment
68***00Valve Assembly4
68***10Holder1
68***20Nozzle1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Fuel Pump
Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Induction And Exhaust Manifolds
68***12Manifold, Intake1
68***20Gasket1
68***30Gasket1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Injector
68***00Valve Assembly4
68***10Holder1
68***20Nozzle1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Joints And Gaskets - Bottom Service Kit
68***10Kit, Gasket1
68***60Gasket1
68***70Gasket1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Joints And Gaskets - Top Service Kit
68***20Kit, Gasket1
68***90Gasket1
68***40Seal, Oil4
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Low Pressure Fuel System
68***30Bolt1
68***40Nut1
68***70Sleeve6
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Lubricating Oil Filter And Integral Oil Cooler
68***50Plug1
68***40Seal, Oil1
68***40Clamp6
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Lubricating Oil Pump And Delivery Housing
68***80Bolt2
68***10Oil Pump1
68***20Shaft1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Lubricating Oil Sump
21***60Valve (Only For Tbg)1
21***70Union (Only For Tbg)1
21***40Gasket (Only For Tbg)1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Pre-Fuel Filter
68***60Pre-Fuel Filter1
68***70Nut2
68***80Sleeve2
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Pulley, Crank
68***30Pulley, Crank Shaft1
68***40Flange1
68***50Screw3
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Rocker Shaft
68***10Push-Rod8
68***20Tappet8
68***00Rocker Shaft Assembly1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Starter Motor And Mounting
68***01Starter Motor, Assembly1
68***10Stud3
68***20Nut3
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Throttle And Stop Controls
68***10Support1
68***20Pin1
68***30Spring Washer1
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Timing Gear And Camshaft
68***30Bolt8
68***11Timing Gear Case1
68***30Screw4
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Komatsu : Pw95-1(S/N 0005747-Up) : Cylinder Head : Water Pump - Thermostat And Heat Exchanger
68***40Plug3
68***10Thermostat Housing1
68***20Gasket1
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Engine Related Parts And Electrical System
Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Air Cleaner And Mounting
01***20Bolt,(With Auto Emergency Steering)4
01***16Bolt, Battery To Frame Ground Wire Attaching3
01***06Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-108064
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Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Battery
01***25Bolt,(For Canvas Canopy?Head Guard)2
01***32Washer,(With Auto Emergency Steering)1
01***32Washer,(Not Used With Emergency Str.)2
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Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Electrical System (Column Line)
01***20Bolt,(Without Maintenance Monitor)2
01***23Washer,(With Auto Emergency Steering)2
01***23Washer, Wiring Harness Mounting Bracket4
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Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Electrical System (Engine Line)
01***16Screw4
01***20Bolt, Hose Clamps (Inlet And Return Line Hoses)3
01***06Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-108063
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Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Electrical System (Fuse And Relay Line)
01***16Bolt, Mount Washer Tank To Bracket, Bolt6
01***02Nut (1)2
01***04Nut,(For Air Conditioner Less)2
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Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Electrical System (Light And Service Line) (1/2)
01***12Bolt, Bolt,(No Need To Quick Shift)1
01***20Bolt,(For Quick Shift) (Mitsubishi)1
01***23Washer,(With Auto Emergency Steering)1
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Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Electrical System (Light And Service Line) (2/2)
01***30Bolt,(For Mechanical Governor)4
01***16Bolt (Italy)4
01***30Screw4
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Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Electrical System (Undercarriage Line)
01***20Bolt,(Without Maintenance Monitor)4
01***25Bolt,(Without Rops Guard? Canopy)2
01***30Bolt,Stopper4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Engine Mounting Part
01***20Bolt,(For Quick Shift) (Mitsubishi)16
01***30Bolt,(Not Used With Emergency Str.)14
01***00Bolt4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Fuel Piping (1/2)
01***16Bolt (With Air Heater & Conditioner)4
01***25Bolt,(For Canvas Canopy?Head Guard)6
01***30Screw3
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Fuel Piping (2/2)
01***16Bolt - Starting Motor Ground Cable2
01***30Bolt - Lower Oil Cooler Outlet Tubemounting2
01***08Nut,(For Canvas Canopy?Head Guard)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Left Dashboard
21***70Switch, Wheel Alignment1
21***90Warning Light Wheel Alignment2
21***30Horn1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Muffler And Piping
01***20Bolt,(For Quick Shift) (Mitsubishi)2
01***35Bolt, Stopper1
01***35Screw2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Power Take Off
01***12Bolt, Bolt,(No Need To Quick Shift)2
01***30Bolt,(For Quick Shift) (Mitsubishi)8
01***30Bolt,(Not Used With Emergency Str.)1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Radiator And Piping
01***12Bolt, Bolt,(No Need To Quick Shift)6
01***20Bolt,(Without Maintenance Monitor)2
01***30Bolt,(For Quick Shift) (Mitsubishi)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Right Dashboard
01***05Nut,(For Air Conditioner Less), Nut4
20***30Starting Switch,Starting1
21***61Switch, Air Conditioning1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Engine Related Parts And Electrical System : Self Supply Pump
01***14Bolt4
01***23Washer,(With Auto Emergency Steering)4
21***70Pump, Assembly1
See all parts with full part numbers in Heavy Parts AI →
Guard And Operator'S Cab
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Cabin (1/6)
01***20Bolt,(For Quick Shift) (Mitsubishi)2
01***25Bolt,(For Canvas Canopy?Head Guard)2
01***16Screw2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Cabin (2/6)
01***04Nut,(For Air Conditioner Less)4
01***08Washer,(For Fixed Type Ripper)4
01***23Washer, Wiring Harness Mounting Bracket1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Cabin (3/6)
01***70Screw2
01***06Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-1080610
01***23Washer,(With Auto Emergency Steering)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Cabin (4/6)
01***16Bolt, Mount Washer Tank To Bracket, Bolt4
01***16Bolt (With Air Heater & Conditioner)2
01***20Bolt,(With Auto Emergency Steering)4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Cabin (5/6)
21***40Ring, Snap8
21***10Roof Hatch, Assembly1
21***20Pin4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Cabin (6/6)
21***70Screw4
21***20Screw5
21***90Washer9
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Control Valve Side Cover
01***25Bolt,Without Revolution Sensor4
01***25Bolt,(For Canvas Canopy?Head Guard)2
01***10Bolt4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Electrical System (Operator'S Cab)
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Engine Side Cover
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Floor Frame (1/2)
01***20Bolt,(With Auto Emergency Steering)4
01***00Bolt4
01***23Washer, Wiring Harness Mounting Bracket4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Floor Frame (2/2)
01***20Bolt,(For Quick Shift) (Mitsubishi)2
01***30Bolt,(For Quick Shift) (Mitsubishi)4
01***06Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-108068
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Heating System
01***20Bolt,(With Auto Emergency Steering)2
01***23Washer,(With Auto Emergency Steering)3
01***23Washer, Wiring Harness Mounting Bracket2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : L.H. And R.H. View Mirror
01***25Screw4
01***23Washer, Wiring Harness Mounting Bracket4
21***20Spring Washer4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Operator'S Cab (Equipment)
01***20Bolt,(With Auto Emergency Steering)2
01***05Nut,(For Air Conditioner Less), Nut2
01***23Washer,(With Auto Emergency Steering)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Operator'S Seat
01***14Screw4
21***60Washer,Spring4
21***01Operator'S Seat, Assembly1
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Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Revolving Frame Under Cover
01***20Bolt,(For Quick Shift) (Mitsubishi)21
01***32Washer,(With Auto Emergency Steering)21
21***60Gasket1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Guard And Operator'S Cab : Top And Front Guard (Cab)
01***55Bolt, Mount Tube To Switch Pump2
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps4
01***65Bolt, Mount Radiator To Frame (Bottom)2
See all parts with full part numbers in Heavy Parts AI →
Mark Plate
Komatsu : Pw95-1(S/N 0005747-Up) : Mark Plate : Equipment
01***16Bolt (With Air Heater & Conditioner)0
21***80Washer0
21***20Pin, Cotter2
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Komatsu : Pw95-1(S/N 0005747-Up) : Mark Plate : Equipment (Only Tbg)
01***20Bolt,(For Quick Shift) (Mitsubishi)8
01***03Nut,(With Joy Stick Steering)4
01***06Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-108068
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Mark Plate : Mark Plate
01***08Washer,(For Fixed Type Ripper)2
21***40Nut2
21***20Plate, Max. Speed 20 Km/H (Germany)3
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Mark Plate : Rotating And Cutting Shovel Equipment
01***70Bolt,(For Rops)6
21***40Nut6
21***50Washer6
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Komatsu : Pw95-1(S/N 0005747-Up) : Mark Plate : Tools
21***70Wrench1
21***90Box Wrench (32 mm)1
21***10Lever1
See all parts with full part numbers in Heavy Parts AI →
Swing Circle And Final Drive
Komatsu : Pw95-1(S/N 0005747-Up) : Swing Circle And Final Drive : Circle, Swing
01***30Bolt,(For Quick Shift) (Mitsubishi)2
01***10Bolt (Op)36
01***30Bolt36
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Swing Circle And Final Drive : Swing Machinery (1/2)
01***30Screw8
01***70Screw8
01***40Bolt,(Tm8072-123)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Swing Circle And Final Drive : Swing Machinery (2/2)
21***10O-Ring2
21***80Bearing1
21***90Bearing1
See all parts with full part numbers in Heavy Parts AI →
Under Carriage
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Axles Fixing
01***30Bolt,(For Rubber Shoe)1
01***30Screw6
01***45Washer,(For Travel Motor) (Not Show)1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Chassis
01***20Bolt,(For Quick Shift) (Mitsubishi)4
01***25Bolt,(For Canvas Canopy?Head Guard)8
01***30Bolt,(Not Used With Emergency Str.)12
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Front Axle (1/6)
01***20Bolt,(For Quick Shift) (Mitsubishi)2
01***10Screw3
01***32Washer,(With Auto Emergency Steering)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Front Axle (2/6)
01***10Bolt,(With Auto Emergency Steering)2
01***30Bolt,(Not Used With Emergency Str.)8
21***60Plate2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Front Axle (3/6)
01***11Nut (Welded)28
21***10Dowel2
21***10Bearing1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Front Axle (4/6)
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps24
21***60Nut4
21***40Fitting1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Front Axle (5/6)
21***30Spring96
21***40Spring8
21***50Ring, Wear8
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Front Axle (6/6)
21***70O-Ring1
21***80Tie-Rod2
21***90Steering Cylinder, Assembly1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Hydraulic Piping (Brake Line) (1/3)
01***16Screw4
01***10Screw2
01***23Washer, Wiring Harness Mounting Bracket4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Hydraulic Piping (Brake Line) (2/3)
01***20Bolt,See Fig. K4010-11a01
01***16Bolt, Mount Solenoid Valve2
01***23Washer,(With Auto Emergency Steering)1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Hydraulic Piping (Brake Line) (3/3)
01***20Bolt,See Fig. K4010-11a06
21***60Union2
21***10Union1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Hydraulic Piping (Parking Brake)
21***60Union1
21***10Elbow1
21***10O-Ring `1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Hydraulic Piping (Ppc Piping)(Chassis Side)
01***20Bolt,(With Auto Emergency Steering)2
01***25Bolt,(For Canvas Canopy?Head Guard)2
21***80Union1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Hydraulic Piping (Steering Line) (Lower) (1/2)
01***25Bolt,(For Canvas Canopy?Head Guard)2
01***50Screw4
01***25Bolt - Relay Mounting2
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Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Hydraulic Piping (Steering Line) (Lower) (2/2)
01***25Bolt - Relay Mounting4
21***80Union3
21***00Union1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Hydraulic Piping (Transmission Line)
21***70Union2
21***40Elbow2
21***10O-Ring `1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Hydraulic Piping (Travel Motor Drain) (Lower)
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Hydraulic Piping (Travel Motor Line) (Lower)
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps3
01***40Bolt,(With Service Valve R.H.)4
01***40Bolt,(Tm8072-123)2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Hydraulic Piping Suspension Lock Cylinder Line
01***25Bolt,(For Canvas Canopy?Head Guard)4
01***45Bolt,(For Travel Motor) (Not Show)8
01***20Bolt,See Fig. K4010-11a05
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Propeller Shaft
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Rear Axle (1/5)
01***10Screw3
01***11Nut (Welded)28
21***70O-Ring1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Rear Axle (2/5)
01***10Bolt,(With Auto Emergency Steering)2
01***30Bolt,(Not Used With Emergency Str.)8
21***60Plate2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Rear Axle (3/5)
21***10Dowel2
21***10Bearing1
21***80Ring, Snap1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Rear Axle (4/5)
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps24
21***40Fitting1
21***70Pin, Assembly4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Rear Axle (5/5)
21***20Screw2
21***40Brake Cylinder1
21***50Plug2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Suspension Lock Cylinder
21***00Suspension Lock Cylinder, Assembly2
21***10Kit, Gasket1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Transmission (1/3)
01***40Bolt, Mount Master Brake Cylinder8
21***90O-Ring2
21***80Washer,Spring8
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Transmission (2/3)
01***30Bolt,(Not Used With Emergency Str.)4
21***80O-Ring1
21***00Spring Washer4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Transmission (3/3)
01***25Bolt,(For Canvas Canopy?Head Guard)8
01***65Bolt,(Except Japan)6
21***50Nut2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Under Carriage : Wheel
21***12Rim8
21***20Tyre (8.25-20 10pr)8
21***30Inner Tube (8.25-20 10pr)8
See all parts with full part numbers in Heavy Parts AI →
Work Equipment
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : 1st Boom
01***30Bolt,(Not Used With Emergency Str.)2
21***20Bushing2
21***10Spacer1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : 2nd Bbom Cylinder
01***30Screw8
21***10Screw6
21***80Nut2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : 2nd Boom
01***30Bolt,(Not Used With Emergency Str.)2
01***10Bolt,(Noise Suppression Spec.)2
20***40Spacer? 1.0mm2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : 2nd Boom Cylinder
01***30Screw8
21***10Screw12
21***20Flange1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Arm Cylinder
01***30Screw8
01***25Bolt,See Fig. K4010-65a01
21***10Screw6
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Arm, L=1600 Mm
01***30Bolt,(Not Used With Emergency Str.)2
20***40Spacer? 1.0mm4
21***10Bushing4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Arm, L=1850 Mm
01***30Bolt,(Not Used With Emergency Str.)2
20***40Spacer? 1.0mm4
21***10Bushing4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Arm, L=2300 Mm
01***30Bolt,(Not Used With Emergency Str.)2
20***40Spacer? 1.0mm4
21***10Bushing4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Boom
01***30Bolt,(Not Used With Emergency Str.)3
20***40Spacer? 1.0mm2
21***50Nut1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Boom Cylinder
01***30Screw4
01***70Screw4
21***10Screw12
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Boom Cylinder (Safety Valve)
01***30Screw8
21***10Screw12
21***70O-Ring2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Boom Swing Cylinder
01***30Screw8
21***10Screw12
21***40Bushing2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Bucket
21***10Bucket L=700 mm1
21***20Bucket L=600 mm1
21***30Bucket, L=500 mm1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Bucket Cylinder
01***30Screw8
21***10Screw12
21***40Bushing2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Bucket Link
20***40Spacer? 1.0mm10
21***20Bushing2
21***10Bushing2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Front Blade
01***25Bolt,(Without Rops Guard? Canopy)4
01***32Washer,(Not Used With Emergency Str.)2
20***40Spacer? 1.0mm8
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Front Outrigger
01***20Bolt,(With Auto Emergency Steering)2
01***25Bolt,(Without Rops Guard? Canopy)8
01***70Bolt,(For Rops)9
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Hydraulic Piping (Additional Equipment) (Arm Side)
01***25Bolt,(For Canvas Canopy?Head Guard)4
01***32Washer,(With Auto Emergency Steering)4
21***50Union1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Hydraulic Piping (Additional Equipment) (Boom Side)
01***25Bolt, Mount Engine Oil Drain To Fuel Tank2
01***45Bolt, Bracket Mounting1
21***20Hose1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Hydraulic Piping (Additional Equipment) (For 2-Piece Boom) (Arm Side)
01***25Bolt,(For Canvas Canopy?Head Guard)4
01***32Washer,(With Auto Emergency Steering)4
21***50Union1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Hydraulic Piping (Additional Equipment) (For 2-Piece Boom) (Boom Side)
21***60Union1
21***70Union, Assembly1
21***40Hose1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Hydraulic Piping (Additional Equipment) (Optional Cock)
21***50Union2
21***80Union1
21***10Union1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Hydraulic Piping (Fast Coupling Bucket Line)
20***40Spacer? 1.0mm4
21***80Pin2
21***80Union2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Hydraulic Piping (For Additional Equipment) (1/3)
01***25Bolt,(For Canvas Canopy?Head Guard)4
01***35Bolt, Mount Valve2
01***45Screw4
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Hydraulic Piping (For Additional Equipment) (2/3)
21***20Union1
21***60Elbow2
21***30Elbow2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Hydraulic Piping (For Additional Equipment) (3/3)
21***20Union2
21***10Union1
21***00Union1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Outrigger Or Blade Cylinder
01***30Screw8
21***10Screw12
21***40Bushing2
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Rear Blade
01***25Bolt,(Without Rops Guard? Canopy)4
01***32Washer,(Not Used With Emergency Str.)2
20***40Spacer? 1.0mm8
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Rear Outrigger
01***25Bolt,(Without Rops Guard? Canopy)8
01***32Washer,(Not Used With Emergency Str.)4
20***40Spacer? 1.0mm16
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment : Swing Bracket
01***30Bolt,(For Quick Shift) (Mitsubishi)2
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps3
01***40Bolt,(With Center Guard)4
See all parts with full part numbers in Heavy Parts AI →
Work Equipment Control System
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Boom Overload Sensor
01***12Capscrew1
01***06Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-108061
21***00Pressure Switch, Assembly1
See all parts with full part numbers in Heavy Parts AI →
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Control Valve (1/5)
01***10Nut,(Without Air Conditioner)4
01***32Washer,(Not Used With Emergency Str.)4
21***00Pressure Take-Up2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Control Valve (2/5)
01***12Screw8
21***40Anticavitatiion Valve1
21***80Cover2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Control Valve (3/5)
01***12Screw12
21***00Pressure Relief Valve4
21***10Kit, Gasket1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Control Valve (4/5)
01***12Screw12
21***00Pressure Relief Valve6
21***10Kit, Gasket1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Control Valve (5/5)
01***12Screw8
21***00Pressure Take-Up1
21***90Ring, Wear1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (2nd Boom Cylinder Line)
01***20Bolt, Hose Clamps (Inlet And Return Line Hoses)2
01***25Bolt, Mount Engine Oil Drain To Fuel Tank2
01***35Bolt, Mount Bracket To Floor4
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (2nd Boom Cylinder Line) (Safety Valve)
01***30Bolt,(Water Separator Spec.)2
21***80Union2
21***20Elbow6
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Arm Cylinder Line) (For 2-Piece Boom)
01***25Bolt, Mount Engine Oil Drain To Fuel Tank2
21***20Union1
21***30Union, Assembly2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Arm Cylinder Line) (For 2-Piece Boom) (Safety Valve)
01***75Bolt,(For Shipping)4
01***30Screw4
01***23Washer, Wiring Harness Mounting Bracket4
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Arm Cylinder Line) (Safety Valve)
01***75Bolt,(For Shipping)4
01***30Screw4
01***23Washer, Wiring Harness Mounting Bracket4
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Arm Line)
01***55Bolt,(10m)3
01***20Bolt, Hose Clamps (Inlet And Return Line Hoses)2
01***25Bolt, Mount Engine Oil Drain To Fuel Tank2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Boom Cylinder Line) : Unit_02_of_02
01***35Bolt, Mount Bracket To Floor1
21***10Union1
21***10Clamp1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Boom Cylinder Line) : Unit_01_of_02
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Boom Cylinder Line) (Safety Valve) : Unit_01_of_02
01***20Bolt, Hose Clamps (Inlet And Return Line Hoses)1
01***25Bolt, Mount Engine Oil Drain To Fuel Tank3
21***80Elbow1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Boom Cylinder Line) (Safety Valve) : Unit_02_of_02
01***25Screw4
01***30Screw8
01***20Bolt, Hose Clamps (Inlet And Return Line Hoses)1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Boom Cylinder Line) (With 2-Pieces Boom)
01***20Bolt, Hose Clamps (Inlet And Return Line Hoses)10
01***25Bolt, Mount Engine Oil Drain To Fuel Tank4
21***80Elbow1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Boom Cylinder Line) (With 2-Pieces Boom) (Safety Val
01***20Bolt, Hose Clamps (Inlet And Return Line Hoses)9
01***25Bolt, Mount Engine Oil Drain To Fuel Tank3
21***80Elbow1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Bucket Cylinder Line)
01***25Bolt, Mount Engine Oil Drain To Fuel Tank1
01***30Bolt - Lower Oil Cooler Outlet Tubemounting4
01***35Bolt, Mount Bracket To Floor2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Bucket Cylinder Line) (For 2-Piece Boom)
01***30Bolt - Lower Oil Cooler Outlet Tubemounting8
01***35Bolt, Mount Bracket To Floor4
21***90Union1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Bucket Cylinder Line) (Safety Valve)
21***30Elbow3
21***40Union1
21***70O-Ring2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Bucket Cylinder Line) (Safety Valve) (Cutting And Ro
21***30Elbow3
21***40Union1
21***70O-Ring2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Front And Rear Outrigger)
01***80Screw2
01***22Screw2
01***50Screw16
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Front Blade With Rear Outrigger)
01***80Screw2
01***22Screw2
01***50Screw12
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Front Blade)
21***20Union2
21***90Union2
21***60Elbow2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Oil Cooler And Return Line) (1/2)
01***25Bolt,(Without Rops Guard? Canopy)1
01***30Bolt,(Not Used With Emergency Str.)4
01***30Bolt,(For Rubber Shoe)3
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Oil Cooler And Return Line) (2/2)
01***23Washer, Wiring Harness Mounting Bracket2
21***50Hose-Clamp2
21***60Nut2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Outrigger Or Blade Solenoid Valve Line)
21***90Union3
21***30Elbow3
21***50Elbow1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Overload Sensor Line)
01***35Bolt, Bolt, Mount Tubes To Switch And Work Pumps2
01***35Screw3
01***18Screw2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Ppc Piping) (1/3)
01***20Bolt,(With Auto Emergency Steering)2
01***30Bolt,(For Quick Shift) (Mitsubishi)2
01***23Washer, Wiring Harness Mounting Bracket2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Ppc Piping) (2/3) : Unit_01_of_02
21***60Union1
21***80Union2
21***00Union1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Ppc Piping) (2/3) : Unit_02_of_02
21***60Union1
21***80Union2
21***20Union1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Ppc Piping) (3/3)
01***20Bolt,(For Quick Shift) (Mitsubishi)2
01***32Washer,(With Auto Emergency Steering)2
21***90Union1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Rear Blade With Front Outrigger) (1/2)
Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Rear Blade With Front Outrigger) (2/2)
01***35Screw1
21***20Union4
21***60Elbow2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Rear Blade)
01***35Screw1
21***20Union2
21***90Union2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Rear Outrigger)
01***16Screw4
01***80Screw2
01***22Screw2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Steering Line) (Upper) (1/3) : Unit_01_of_02
01***00Bolt1
01***30Screw4
01***23Washer, Wiring Harness Mounting Bracket2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Steering Line) (Upper) (1/3) : Unit_02_of_02
01***00Bolt1
01***30Screw4
01***23Washer, Wiring Harness Mounting Bracket2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Steering Line) (Upper) (2/3)
01***30Bolt,(Water Separator Spec.)3
21***80Union1
21***90Union1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Steering Line) (Upper) (3/3)
01***35Bolt, Cover2
01***35Bolt, Mount Bracket To Floor4
21***90Union3
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Suction And Delivery Line) (1/3)
01***20Bolt,(For Quick Shift) (Mitsubishi)4
01***30Screw16
01***45Screw4
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Suction And Delivery Line) (2/3)
01***30Screw4
01***35Screw8
01***30Bolt,(Tm8072-121)2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Suction And Delivery Line) (3/3)
01***35Bolt, Cover4
01***55Screw2
01***35Bolt, Mount Bracket To Floor4
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Swing Motor Line)
01***30Screw8
01***40Bolt,(Tm8072-123)12
21***40Elbow1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Travel Motor Line) (Upper)
21***90Union2
21***90Union2
21***10Union4
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Travel Ppc Valve Line) (1/2)
01***20Bolt,(For Quick Shift) (Mitsubishi)2
01***25Bolt, Seal Cover Mounting2
01***50Screw4
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Piping (Travel Ppc Valve Line) (2/2)
01***25Bolt, Seal Cover Mounting2
01***50Screw4
21***50Nut2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Pump (1/7)
21***00Pump, Assembly1
21***20Kit, Gasket Pump1
21***50Cover1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Pump (2/7)
21***70Piston1
21***80Fork1
21***90Cylinder1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Pump (3/7)
21***40O-Ring1
21***50O-Ring1
21***60Pressure Control Valve, Assembly1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Pump (4/7)
21***30Rotary Group, Assembly1
(2***0)Pump, Assembly1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Pump (5/7)
21***20R.H. Rotary Group, Assembly1
(2***0)Pump, Assembly1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Pump (6/7)
21***10L.H. Rotary Group, Assembly1
(2***0)Pump, Assembly1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Pump (7/7)
21***30Ring Kit1
21***90Rotary Group Hydraulic Part, Assembly1
(2***0)Pump, Assembly1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Hydraulic Tank
01***20Bolt,(With Auto Emergency Steering)4
01***25Bolt,(For Canvas Canopy?Head Guard)4
01***32Washer,(With Auto Emergency Steering)4
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Ppc Valve (Arm And Swing)
21***31Rubber1
21***31Lever1
21***30Articulation1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Ppc Valve (Boom And Bucket)
21***31Rubber1
21***33Knob, Assembly1
21***30Articulation1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Ppc Valve (For 2nd Boom)
01***20Screw1
01***06Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-108062
21***10Ppc Valve, Assembly1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Ppc Valve (For Boom Swing)
01***20Screw1
01***06Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-108062
21***90Dowel1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Ppc Valve (For Outrigger And Blade)
01***35Bolt, Mount Valve2
01***03Nut,(With Joy Stick Steering)2
21***00Blade Ppc Valve, Assembly1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Ppc Valve (For Travel)
01***30Bolt,Stopper1
01***18Screw2
01***23Washer, Wiring Harness Mounting Bracket1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Swing Motor (1/2)
21***00Swing Motor, Assembly1
21***70O-Ring1
21***30Valve, Assembly2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Swing Motor (2/2)
21***30Rotary Group, Assembly1
21***40Gasket1
21***50O-Ring1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Swivel Joint
01***16Screw7
21***70Kit, Cable1
21***40Screw2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Travel Motor (1/2) : Unit_02_of_02
21***01Travel Motor, Assembly1
22***10Ring, Snap1
22***20Ring, Snap1
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Travel Motor (1/2) : Unit_01_of_02
21***00Travel Motor, Assembly1
21***20Ring Kit1
21***50Spring Guide 8.6 mm0
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Travel Motor (2/2) : Unit_01_of_02
21***80Piston1
21***90Pin1
21***10Ring2
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Komatsu : Pw95-1(S/N 0005747-Up) : Work Equipment Control System : Travel Motor (2/2) : Unit_02_of_02
21***20Counter Balance Valve, Assembly1
21***30Kit, Gasket1
21***40Relief Valve, Assembly2
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Frequently asked questions

What engine does the Komatsu PW95-1 use?

The PW95-1 (S/N 0005747-Up) is powered by a Perkins 1004-4, a four-cylinder diesel displacing 3.99 liters and rated 56 kW (75.1 hp) gross at 2000 rpm. This differs from the later PW95R-2, which is built on a different chassis and engine generation.

What is the operating weight of the Komatsu PW95-1?

Operating weight runs approximately 9.5 to 9.8 tonnes (21,000-21,600 lb), depending on blade, outrigger, and counterweight configuration.

What replaced the Komatsu PW95-1?

Komatsu ended PW95-1 production in 1999 and replaced it in 2000 with the PW95R-2, a revised-chassis wheeled excavator in the same weight class.

What PW95-1(S/N 0005747-Up) owners discuss

What's the usual complaint about hydraulic response on an older PW95-1, and what typically causes it?
Owners running these well past 10,000 hours report the boom, arm, and bucket feeling soft or slow to respond, especially right after startup. The load-sensing hydraulic circuit relies on a small membrane-type accumulator in the engine bay to keep pressure ready; once its diaphragm weakens or the nitrogen charge bleeds down, response goes soft and stays soft even after topping off oil. Confirm main pump flow and LS delta-P against the test spec before replacing cylinders or the pump itself. A tired accumulator is a cheaper and more common culprit.
The machine holds engine rpm steady but bogs down and loses drive power on any incline. What's going on?
This points to the hydraulic side, not the engine. Because the Perkins engine speed is governed independently of load, rpm can look normal while the main pump simply isn't putting out the flow or pressure needed to hold speed once gravity adds resistance. Check pump output and load-sensing regulation against spec before assuming an engine problem. A pump nearing the end of its service life shows the same symptom on level ground under heavy digging load.
What are the known quirks of the Perkins engine series used in this machine?
It's a mechanically governed diesel with no electronic engine controls, so there's no fault-code history to lean on for diagnosis. The injection pump's front shaft seal and the mechanical lift pump diaphragm are known wear points on this engine family; when they start to weep, fuel or oil cross-contaminates the crankcase, so a rising oil level or a fuel smell on the dipstick is the tell. The throttle and governor linkage on the injection pump can also wear or bind over time, capping the engine well below rated rpm even though the engine itself is otherwise healthy. Work the linkage free and check its travel before chasing a power complaint into the injection pump.
What wear shows up on the axles, tires, and steering gear typical of this class of wheel excavator?
Like other wheel excavators in this size class, the front axle oscillates for ground contact and is locked hydraulically once the blade or outriggers go down for digging stability. On an older machine, confirm the lock actually engages and holds; a lazy or leaking lock cylinder lets the chassis rock under load. Steering king pins and axle pivot bushings loosen with age and show up as play in the wheels or wander in steering. Tire wear is often uneven on machines that spent most of their life digging in one spot rather than traveling, so tread condition alone says little about total hours.
What electrical or sensor problems come up most on a machine this age?
There is no ECM and nothing to plug a diagnostic scanner into; this generation runs on analog gauges and mechanical engine controls. Most complaints trace back to age rather than a design fault: corroded or loose connectors, brittle wiring insulation, and drifting or failed temperature and oil-pressure senders that give false gauge readings rather than reflect an actual engine problem. Check the harness and grounds with a meter before swapping a gauge or sender on a hunch.
Does this machine have anything safety-related in the hydraulic system besides the main work circuit?
Yes. Travel braking is backed by a pair of pressure accumulators mounted under the cab, separate from the main implement hydraulics. They keep braking available briefly if engine-driven pump pressure is lost. On an older machine, don't assume they're still charged and functional just because the service brakes feel fine at idle; loss of accumulator pressure isn't something an operator can judge by pedal feel alone. Have your dealer verify accumulator charge and brake circuit function before returning the machine to regular duty.
What should a buyer check before purchasing a used PW95-1 (S/N 0005747-Up)?
Run every function (boom, arm, bucket, swing, travel, steering) under load and watch for drift, softness, or hesitation that points to pump or cylinder wear. Check engine oil for a rising level or a fuel smell that would indicate a leaking injection pump seal or lift pump diaphragm. Confirm the front axle oscillation lock engages and holds, and check king pins, axle pivot bushings, and tie rods for play. Inspect the wiring harness and connectors for age-related corrosion, and don't judge engine health from gauge readings alone. Ask for service history; on a machine this old, undocumented hour meters and swapped components are common. Because travel braking depends on hydraulic accumulators rather than a simpler mechanical system, have your dealer verify accumulator charge and brake function as part of any pre-purchase inspection.

Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.

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