Komatsu S6D102E-1X-L(S/N 26200929-UP)
Maintenance schedule, common problems & OEM parts breakdown
The Komatsu S6D102E-1X-L is a six-cylinder in-line diesel engine used in mid-size construction equipment, primarily the PC200-6 and PC210-6 excavator series and WA180-3 wheel loaders. It delivers approximately 140 horsepower and powers machines in the 20-ton class with operating weights ranging from 20,000 to 45,000 lb (9,072 to 20,412 kg). Production for these specific models spans the late 1990s through the early 2000s. The engine succeeded earlier mechanical injection variants and was later replaced by the SAA6D102E-2 series to meet stricter emissions standards. Configurations included standard mechanical control and early electronic variants depending on the specific machine model and region.
Across the 102 series generations, the primary change was the transition from purely mechanical fuel systems to electronic control units (ECU) and common-rail or high-pressure injection to comply with Tier 2 and Tier 4 emissions regulations. The S6D102E-1X-L remains significant in the used and parts market because it powers a high-volume platform (PC200/210 series) that is still widely active. Its mechanical simplicity in earlier serial ranges makes it a target for rebuilds, while its widespread use ensures a robust aftermarket supply of components. The engine's durability in heavy earthmoving applications keeps it relevant for fleet replacements and remanufacturing.
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 S6D102E-1X-L(S/N 26200929-UP) specifications
Engine
| Model | S6D102E-1X-L |
| Series/Generation | S6D102E-1 series |
| Cylinders | 6 in-line |
| Displacement | 8.3 L (507 cu in) |
| Aspiration | Turbocharged |
| Gross Power | Not documented for this exact serial range — verify with your dealer |
| Net Power | Not documented for this exact serial range — verify with your dealer |
| Emissions Tier | Not documented for this exact serial range — verify with your dealer |
Weights
| Operating Weight | Not documented for this exact serial range — verify with your dealer |
| Shipping Weight | Not documented for this exact serial range — verify with your dealer |
| Ground Pressure | Not documented for this exact serial range — verify with your dealer |
Dimensions
| Engine Length | 1,219 mm (48.0 in) |
| Engine Width | 770 mm (30.3 in) |
| Engine Height | 934 mm (36.8 in) |
| Transport Length | Not documented for this exact serial range — verify with your dealer |
| Transport Width | Not documented for this exact serial range — verify with your dealer |
| Transport Height | Not documented for this exact serial range — verify with your dealer |
| Track Gauge | Not documented for this exact serial range — verify with your dealer |
| Ground Clearance | Not documented for this exact serial range — verify with your dealer |
Performance
| Travel Speed | Not documented for this exact serial range — verify with your dealer |
| Gradeability | Not documented for this exact serial range — verify with your dealer |
| Dig/Dump/Lift/Drawbar | Not documented for this exact serial range — verify with your dealer |
Service capacities (summary)
| Fuel Tank | Not documented for this exact serial range — verify with your dealer |
| Hydraulic System | Not documented for this exact serial range — verify with your dealer |
| Engine Oil | Not documented for this exact serial range — verify with your dealer |
| Cooling System | Not documented for this exact serial range — verify with your dealer |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
Komatsu S6D102E-1X-L(S/N 26200929-UP) maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
Servicing the S6D102E-1X-L(S/N 26200929-UP) beyond the schedule
Predictive Maintenance & Fluid Analysis
Utilize KOWA fluid analysis at every 500-hour interval to monitor wear metals and contamination. Check coolant SCA concentration at 500 hours to prevent cavitation in the S6D102E-1X-L cylinder liners. Monitor hydraulic oil particle count to protect the PC200-6 hydraulic pump. Track engine oil viscosity and fuel dilution to detect injector wear early. Use KOMTRAX telematics to correlate load frequency with fluid degradation rates for this specific engine serial range.
Corrective & Common Repairs
Address idle instability by inspecting the throttle linkage and ECU sensors on the S6D102E-1X-L. Replace worn turbocharger seals if blue smoke or power loss occurs. Check for hydraulic line leaks at high-pressure fittings common in the PC210-6 series. Inspect the fuel water separator daily to prevent injector corrosion. Replace worn track bushings and pins to maintain undercarriage alignment and reduce drivetrain load on the engine.
Overhaul & Rebuild Points
Plan inframe overhaul around 10,000 to 15,000 hours for the S6D102E-1X-L. Replace piston rings and cylinder liners during major rebuilds to restore compression. Inspect the crankshaft for journal wear and replace bearings if clearances exceed limits. Check the camshaft lobes and valve seats for wear. Ensure the turbocharger is replaced or rebuilt if shaft play is detected. Use OEM-spec gaskets for the cylinder head to prevent coolant leaks.
Seasonal & Environment Servicing
In cold climates, use low-temperature fuel additives to prevent waxing in the S6D102E-1X-L fuel system. Check coolant freeze protection before winter. In dusty environments, inspect the air filter restriction indicator more frequently and clean the radiator fins daily. In high-heat conditions, monitor engine oil temperature and clean the oil cooler core. Ensure the DEF tank is filled and heated if operating in freezing temperatures to prevent crystallization.
S6D102E-1X-L(S/N 26200929-UP) common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 07281-00197 | Clamp,(With Pre-Fuel Filter) | Fuel system service | Check fitment → |
| 6732-71-6111 | Filter, Fuel - Secondary | Fuel system service | Check fitment → |
| 600-181-6740 | Element Assembly, Innner And Outer Air Cleaner | Air intake service | Check fitment → |
| 6732-21-5530 | Cartridge, Engine Oil Filter | Lubrication service | Check fitment → |
| 6735-51-5141 | Filter, Lubrication Oil | Lubrication service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
S6D102E-1X-L(S/N 26200929-UP) fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| CA115 | Engine crankshaft speed sensor and backup speed sensor failure | Broken sensor, wiring harness damage, or connector corrosion at the sensor pin | Inspect the engine speed sensor wiring and connectors; replace the sensor if voltage is abnormal at the pin connector |
| CA111 | Engine controller (ECM) internal critical failure | Internal fault within the Electronic Control Module | Replace or reprogram the ECM |
| CA441 | Battery voltage too low | Weak battery, loose connections, or charging system failure | Check battery charge state and terminal connections; replace battery or alternator if necessary |
| CA442 | Battery voltage too high | Faulty voltage regulator or alternator overcharging | Replace the alternator or battery; check the voltage regulator |
| CA451 | Common rail pressure sensor feedback value too high | Malfunction in the rail pressure sensor or actual overpressure condition | Diagnose the fuel rail pressure sensor and check pump lines for blockage |
| CA452 | Common rail pressure sensor feedback value too low | Sensor malfunction or fuel supply issue | Diagnose the fuel rail pressure sensor or check pump lines |
| AA10NX | Air cleaner clogging | Dirty or blocked air filter element | Replace the air filter element |
| B@BCNS | Engine coolant overheating | Low coolant level, clogged radiator, or fan belt failure | Check radiator fins, fan belt, and coolant level |
| E10 | Engine controller power failure | Loss of power to the ECM or ground circuit fault | Inspect ECM power connections, fuses, and ground wires |
| CA234 | Engine overspeed | Throttle calibration error, engine load cycle issue, or operator misuse | Verify throttle calibration and engine load cycle |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
S6D102E-1X-L(S/N 26200929-UP) attachments & work tools
Standard Buckets
Typical capacities for the PC200-6/PC210-6 class range from 0.8 to 1.2 cubic meters (1.0 to 1.6 cubic yards). The machine features a 140 horsepower S6D102E engine output suitable for general excavation and loading tasks.
Heavy-Duty Buckets
Reinforced designs for abrasive materials such as rock or demolition debris. Capacities vary by configuration/series but generally align with the standard bucket range of 0.8 to 1.2 cubic meters (1.0 to 1.6 cubic yards) with increased wear protection.
Trenching Buckets
Narrow-width configurations for digging trenches. Sizes vary by configuration/series to match the stick length options available for the PC200-6 and PC210-6 models.
Coupler/Mounting Systems
Uses a standard pin-on bucket mounting system compatible with the machine's stick geometry. Hydraulic quick couplers are available as an option to facilitate rapid tool changes.
Hydraulic Kit Requirements
Tools requiring auxiliary hydraulics, such as quick couplers or breakers, require a factory-installed hydraulic kit. The S6D102E-1X-L engine supports the hydraulic pump arrangements necessary for these auxiliary circuits.
Factory Configurations/Guarding
Factory options include heavy-duty guarding for the undercarriage and boom to extend service life in abrasive conditions. The engine compartment features standard protection guards consistent with the PC200-6/PC210-6 series specifications.
All S6D102E-1X-L(S/N 26200929-UP) assemblies by section
Every catalogued assembly group for the Komatsu S6D102E-1X-L(S/N 26200929-UP). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Engine
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Air Cleaner (With Extension Pipe)
| 01***85 | Screw | 2 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 3 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Air Connector(#26204449-)
| 07***08 | Plug,(Without Auto Priming System) | 1 |
| 67***10 | Plug, Pipe (1/2-14 Npt) | 2 |
| 67***20 | Plug, Pipe (3/4 Nptf) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Air Intake Heater
| 67***10 | Gasket | 1 |
| 67***11 | Gasket,Air Intake Heater | 1 |
| 67***10 | Harness, Wiring | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Alternator (35a) (Brushless Type) (Inner Parts)(#26200929-26239464)
| 60***11 | Alternator A. (35a) | 1 |
| KD***70 | Bushing,Insulate | 1 |
| KD***50 | Regulator Ass'Y | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Alternator (35a) (Brushless Type)(#26200929-26239464)
| (6***1) | Alternator A. (35a),(See Fig.A601p-02a7z) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Alternator (50a) (Inner Parts)(#26200929-26239267)
| 60***10 | Alternator A. (50a) | 1 |
| KD***70 | Bushing,Insulate | 2 |
| KD***40 | Bushing,Insulate | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Alternator (50a) (Inner Parts)(#26200933-)
| 60***10 | Alternator A. (50a) | 1 |
| KD***70 | Bushing,Insulate | 2 |
| KD***40 | Bushing,Insulate | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Alternator (50a) (Inner Parts)(#26239268-)
| 60***10 | Alternator A. (50a) | 1 |
| KD***70 | Bushing,Insulate | 2 |
| KD***40 | Bushing,Insulate | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Alternator (50a)(#26200929-26239267)
| (6***0) | Alternator A. (50a),(See Fig.A601p-02a4z) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Alternator (50a)(#26200933-)
| (6***0) | Alternator A. (50a),(See Fig.A601p-02a4z) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Alternator (50a)(#26239268-)
| (6***0) | Alternator A. (50a),(See Fig.A601p-02a4z) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Alternator Mounting (For 35a? 50a Alternator)(#26200936-)
| 01***30 | Bolt,(For Trimming Dozer) | 1 |
| 01***10 | Nut,(Without Air Conditioner) | 1 |
| 01***23 | Washer,(With Car Heater) | 3 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Belt Tensioner (With 35a? 50a Alternator)(#26222494-)
| 67***41 | Tensioner, Alternator Belt | 1 |
| 67***30 | Tensioner, Alternator Belt | 1 |
| 67***20 | Bolt (M10x1.50x70) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Breather Hose(#26206731-)
| 07***20 | Clamp, Spring Hose | 1 |
| 07***65 | Hose | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Camfollower Cover(#26232038-)
| 67***20 | Bolt, Mounting (M8-1.25x16) | 6 |
| 67***80 | Seal, Grommet | 6 |
| 67***60 | Cover, Push Rod | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Camshaft
| 67***20 | Support, Camshaft Thrust | 1 |
| 67***31 | Gear, Camshaft | 1 |
| 67***60 | Bolt (M8x1.25x22) | 2 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Caution Plate (Arabic)(#26255447-)
| 09***08 | Plate? Instruction,Air Cleaner | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Caution Plate (Chinese)(#26255447-)
| 09***08 | Plate? Instruction,Air Cleaner | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Caution Plate (English)(#26222494-26259961)
| 09***08 | Plate? Instruction,Air Cleaner | 1 |
| 67***11 | Plate? Name | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Caution Plate (English)(#26255447-)
| 09***08 | Plate? Instruction,Air Cleaner | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Caution Plate (French)(#26255447-)
| 09***08 | Plate? Instruction,Air Cleaner | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Caution Plate (German)(#26255447-)
| 09***08 | Plate? Instruction,Air Cleaner | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Caution Plate (Russian)(#26255447-)
| 09***08 | Plate? Instruction,Air Cleaner | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Caution Plate (Spanish)(#26255447-)
| 09***08 | Plate? Instruction,Air Cleaner | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Connector Clip
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***12 | Clip, Clip,(With Auto Emergency Steering) | 1 |
| 42***60 | Bracket | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Cooling Fan
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 6 |
| 01***35 | Bolt, Mount Bracket To Floor | 4 |
| 60***80 | Fan,Cooling | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Corrosion Resistor(#26222494-)
| 01***16 | Bolt, Mount Solenoid Valve | 1 |
| 01***40 | Bolt,(Shim 3-Piece) | 2 |
| 01***80 | Bolt (M10-1.50x80) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Crank Pulley (Air Conditioner Pulley)
| 01***90 | Bolt,(For Large Fan) | 4 |
| 67***11 | Spacer | 1 |
| 67***10 | Pulley | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Crankshaft
| 67***50 | Gear, Crankshaft | 1 |
| 67***11 | Gear, Crankshaft | 1 |
| 67***10 | Crankshaft Ass'Y | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Cylinder Block Blind Cover And Fuel Filter Piping
| 07***12 | Gasket,Injection Pump Piping | 2 |
| 67***20 | Bolt, Flange (M8-1.25x20) | 2 |
| 67***10 | Screw, Banjo Connector (M12x1.50x24) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Cylinder Block(#26222208-)
| 62***10 | Screw | 1 |
| 62***10 | Seal, O-Ring (M10-1.00) | 3 |
| 67***70 | Cylinder Block Ass'Y | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Cylinder Head
| 67***70 | Head Ass'Y | 1 |
| 67***10 | Retainer, Exhaust Valve Spring | 12 |
| 67***70 | Insert, Exhaust | 6 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Damper
| 67***20 | Bolt (M12x1.25x36) | 4 |
| 67***20 | Damper, Rubber Vibration | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Exhaust Connector Clamp
| 67***20 | Clamp,Turbocharger Outlet Pipe | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Exhaust Manifold Gasket And Bolt(#26201318-)
| 67***30 | Bolt, Mounting (M10x1.50x65) | 12 |
| 67***10 | Gasket, Exhaust Manifold | 6 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Exhaust Manifold(#26206782-)
| 67***20 | Manifold, Exhaust | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Fan Drive Pulley(#26233067-)
| 67***30 | Bearing,Roller | 1 |
| 67***70 | Bolt, Mounting (M8-1.25x40) | 4 |
| 67***20 | Support Ass'Y,Fan | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Flywheel Housing Plug And Spacer(#26210300-)
| 01***50 | Stud | 12 |
| 01***25 | Bolt - Relay Mounting | 1 |
| 01***25 | Bolt,(With Corrosion Resistor) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Flywheel Housing(#26223714-26239105)
| 67***40 | Gasket, Cover Plate | 1 |
| 67***50 | Plug, O-Ring | 1 |
| 67***60 | Seal, O-Ring | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Flywheel Housing(#26239106-26264142)
| 67***30 | Plate, Cover | 1 |
| 67***50 | Plug, O-Ring | 1 |
| 67***61 | O-Ring,Bearing Cap | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Flywheel Housing(#26264143-)
| 02***13 | Plug | 1 |
| 67***40 | Cover, Rear | 1 |
| 67***20 | Bolt (M8-1.25x16) | 2 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Flywheel(#26200933-)
| 67***20 | Washer, Plain (M12) | 8 |
| 67***30 | Bolt (M12x1.25x32) | 8 |
| 67***80 | Gear, Flywheel Ring | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Front Cover(#26200929-26239105)
| 67***40 | Pin, Timing | 1 |
| 67***50 | Ring, Retaining | 1 |
| 67***60 | Screw, Round Head (M5-0.80x17) | 2 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Front Cover(#26239106-)
| 67***11 | Gasket | 1 |
| 67***40 | Pin, Timing | 1 |
| 67***50 | Ring, Retaining | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Front Gear Train Cover(#26200929-26264836)
| 67***80 | Gasket, Accessory Drive Cover | 1 |
| 67***10 | Plate, Accessory Drive Cover | 1 |
| 67***30 | Bolt, Flange Head (M12-1.75x25) | 2 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Front Gear Train Cover(#26264837-)
| 07***10 | O-Ring,(F4320-67a0 -4 ) | 1 |
| 67***30 | Cover | 1 |
| 67***30 | Bolt, Flange Head (M12-1.75x25) | 2 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Front Hanger
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 4 |
| 67***40 | Bracket | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Fuel Filter
| 67***40 | Bolt, (M8x1.25x35) | 2 |
| 67***10 | Cartridge,Fuel | 1 |
| 67***11 | Filter, Fuel - Secondary | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Fuel Filter Piping(#26204449-)
| 07***12 | Gasket,Injection Pump Piping | 2 |
| 67***60 | Tube, Fuel Supply | 1 |
| 67***70 | Clamp, Tube | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Fuel Hose
| 01***40 | Bolt | 1 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 1 |
| 07***40 | Hose,See Fig. K4010-05a0 | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Fuel Injection Pump (Feed Pump) (Inner Parts)(#26234067-)
| DK***20 | Bolt, Joint | 1 |
| DK***60 | Feed Pump Ass'Y | 1 |
| DK***00 | Valve,Check | 2 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Fuel Injection Pump (Governor) (1/2) (Inner Parts)(#26234067-)
| DK***00 | Shim? 2.00mm,(High Altitude Spec.) | 0 |
| DK***00 | Gasket | 1 |
| DK***40 | Gasket | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Fuel Injection Pump (Governor) (2/2) (Inner Parts)(#26234067-)
| DK***00 | Gasket | 1 |
| DK***40 | Gasket,Air Compressor | 2 |
| DK***00 | Nut,Cap | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Fuel Injection Pump (Pump) (1/2) (Inner Parts)(#26234067-)
| 67***20 | Injection Pump Ass'Y | 1 |
| DK***50 | Pump Ass'Y | 1 |
| DK***30 | Bearing | 0 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Fuel Injection Pump (Pump) (2/2) (Inner Parts)(#26234067-)
| DK***40 | Shim? 0.50mm, Shim, 0.50mm; Was Dk029311-0040 | 0 |
| DK***90 | Shim? 0.25mm, Shim, 0.25mm; Was Dk029311-0590 | 0 |
| DK***00 | Sleeve,Control | 6 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Fuel Injection Pump And Oil Piping(#26234067-)
| 07***12 | Gasket,(Without Air Compressor Type) (K2) | 2 |
| 07***10 | Screw, Banjo Connector (M10-1.25x20) | 1 |
| 62***10 | Seal, O-Ring (M10-1.00) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Fuel Injection Pump Mounting And Gear(#26200929-26264836)
| 01***14 | Bolt - Fuel Sensor Mounting | 2 |
| 01***11 | Nut (M14-1.50 Thd), Nut; Was 01582-01411 | 1 |
| 61***61 | Washer, Plain (14mm) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Fuel Injection Pump Mounting And Gear(#26264837-)
| 01***14 | Bolt - Fuel Sensor Mounting | 2 |
| 01***11 | Nut (M14-1.50 Thd), Nut; Was 01582-01411 | 1 |
| 61***61 | Washer, Plain (14mm) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Fuel Return(#26231951-)
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Head Cover(#26206782-)
| 67***30 | Bolt (M8x1.25x25) | 6 |
| 67***50 | Washer, Plain (3/8 Inch) | 6 |
| 67***81 | Gasket, Valve Cover | 6 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Heat Shield(#26200929-26257385)
| 01***20 | Bolt,(Forwarded Individually Parts) | 7 |
| 01***25 | Bolt - Relay Mounting | 4 |
| 01***30 | Bolt,(Water Separator Spec.) | 2 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Heat Shield(#26257386-)
| 01***20 | Bolt,(Forwarded Individually Parts) | 7 |
| 01***25 | Bolt - Relay Mounting | 4 |
| 01***30 | Bolt,(Water Separator Spec.) | 2 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Injection Nozzle
| 67***40 | Nozzle | 1 |
| 67***00 | Nozzle Holder Ass'Y | 6 |
| 67***50 | Seal, Rectangular Ring | 6 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Injection Piping(#26231951-)
| 67***80 | Seal, Grommet | 1 |
| 67***60 | Brace, Tube | 1 |
| 67***40 | Screw, Banjo Connector (M6x1.00x14.3) | 6 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Muffler And Mounting
| 01***20 | Bolt,(Forwarded Individually Parts) | 2 |
| 01***25 | Bolt - Relay Mounting | 1 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 8 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Oil Cooler And Oil Filter
| 67***50 | Valve, Pressure Relief | 1 |
| 67***51 | Valve, Pressure Relief | 1 |
| 67***30 | Plug, Pipe (1/8 Nptf) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Oil Filler
| 01***30 | Bolt, Mounting - Front Hand Rails | 2 |
| 61***20 | Cap Assembly, Oil Fill Tube | 1 |
| 61***80 | Gasket, Oil Fill Cap | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Oil Level Sensor And Oil Gauge
| 01***12 | Bolt,(See Fig. K0210-16a0) | 3 |
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 01***35 | Bolt, Cover | 2 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Oil Pan And Suction Tube (Without Drain Plug)(#26222494-)
| 09***50 | Liquid Gasket, Lg-7, 150g | 0 |
| 67***70 | Plate, Clamping | 1 |
| 67***10 | Gasket (K2) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Oil Pan Bolt(#26204449-)
| 67***60 | Bolt, Mounting (M8-1.25x25) | 3 |
| 67***10 | Bolt, Mounting (M8-1.25 X 25) | 33 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Oil Pressure Switch And Water Temperature Sensor(#26222495-)
| 07***12 | Washer, Gasket,(Without Thermo Sensor) (K1) | 1 |
| 08***05 | Switch,Engine Oil Pressure | 1 |
| 60***61 | Sensor,Water Temperature | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Oil Pump(#26200939-26273427)
| 67***10 | Oil Pump Ass'Y | 1 |
| 67***11 | Pump, Lubricating Oil | 1 |
| 67***20 | Bolt (M8x1.25x30) | 4 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Oil Pump(#26273428-)
| 67***11 | Pump, Lubricating Oil | 1 |
| 67***20 | Bolt (M8x1.25x30) | 4 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Piston
| 67***00 | Piston Ring Ass'Y | 6 |
| 67***10 | Pin, Piston | 6 |
| 67***20 | Ring, Retaining | 12 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Rear Hanger
| 01***30 | Bolt, Mounting - Front Hand Rails | 2 |
| 67***20 | Plate Hanger | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Repair Parts (1/4) (Cylinder Head)
| 67***40 | Gasket, Cylinder Head - 0.5mm Os | 1 |
| 67***70 | Gasket, Cylinder Head - 0.25mm Os | 1 |
| 67***51 | Gasket? 0.50mm,Head | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Repair Parts (2/4) (Cylinder Block)
| 67***10 | Bushing, Oversize (No. 1 Bore) | 1 |
| 67***20 | Bushing, Oversize (No. 2-5 Bore) | 1 |
| 67***10 | Sleeve, Salvage - Std Bore | 6 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Repair Parts (3/4) (Crankshaft)
| 67***00 | Main Metal Ass'Y | 6 |
| 67***00 | Main Metal Ass'Y | 6 |
| 67***00 | Main Metal Ass'Y | 6 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Repair Parts (4/4) (Piston)
| 67***00 | Piston Ring Ass'Y | 6 |
| 67***00 | Piston Ring Ass'Y | 6 |
| 67***20 | Piston? 0.5mm | 6 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Rocker Arm
| 67***70 | Screw, Slotted Set (3/8-24x1 1/2 Inch) | 2 |
| 67***40 | Bolt | 6 |
| 67***10 | Rod, Push | 12 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Safety Relay (Forwarded Individually Parts)(#26269414-)
| 60***30 | Switch,Starter Relay | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Solenoid
| 01***70 | Screw | 1 |
| 01***20 | Bolt,(With Tachometer Outlet) | 2 |
| 01***35 | Screw | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Spare Parts (Ordering Transferred Parts)(#26255445-)
| 07***16 | Gasket,(For Pc750-6) (See Fig.A2110) | 1 |
| 67***81 | Gasket, Valve Cover | 6 |
| 67***10 | Gasket,Camfollower Cover Bolt | 6 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Spare Parts(#26222494-)
| 07***16 | Gasket,(For Pc750-6) (See Fig.A2110) | 1 |
| 67***81 | Gasket, Valve Cover | 6 |
| 67***10 | Gasket,Camfollower Cover Bolt | 6 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Starting Motor (4.5kw) (Inner Parts)(#26200929-26239105)
| 60***10 | Starting Motor Ass'Y,(4.5kw) | 1 |
| ND***82 | Yoke Assembly | 1 |
| ND***00 | Washer, Felt | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Starting Motor (4.5kw) (Inner Parts)(#26239106-)
| 60***10 | Starting Motor Ass'Y,(4.5kw) | 1 |
| ND***82 | Yoke Assembly | 1 |
| ND***00 | Washer, Felt | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Starting Motor (4.5kw)(#26200929-26239105)
| (6***0) | Starting Motor Ass'Y,(4.5kw) (See Fig.A621p-02a2) | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Starting Motor (4.5kw)(#26239106-)
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Starting Motor Mounting (4.5kw)(#26236989-)
| 01***35 | Bolt, Mount Bracket To Floor | 2 |
| 67***11 | Gasket,Starter | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Starting Motor Mounting(#26200929-26246979)
| 67***11 | Gasket,Starter | 1 |
| 67***20 | Bolt, Mounting (M10x1.50x35) | 2 |
| 67***10 | Bolt (M10x1.50x35) | 2 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Tachometer Drive Cover
| 67***90 | Cover, Mechanical Tach Drive | 1 |
| 67***20 | Seal, Rectangular Ring | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Tappet
| 67***12 | Tappet, Valve | 12 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Thermostat
| 67***20 | Thermostat | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Thermostat Housing
| 07***25 | Clip,(For Slag Handling) | 1 |
| 67***40 | Bolt, (M8x1.25x35) | 1 |
| 67***70 | Coupling, Plain Hose | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Turbocharger Mounting(#26200929-26232772)
| 67***10 | Stud ((M10x1.50 (Both Ends) X42)) | 4 |
| 67***20 | Nut (M10x1.50) | 4 |
| 67***30 | Gasket, Turbocharger Mounting | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Turbocharger Mounting(#26232773-)
| 67***10 | Stud ((M10x1.50 (Both Ends) X42)) | 4 |
| 67***20 | Nut (M10x1.50) | 4 |
| 67***31 | Kit,Turbocharger | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Turbocharger Oil Piping(#26200929-26238405)
| 67***80 | Connector, Male | 2 |
| 67***30 | O-Ring,Turbocharger Drain | 2 |
| 67***20 | Gasket | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Turbocharger Oil Piping(#26238406-)
| 07***59 | Clamp - Drain Hose | 2 |
| 62***90 | Gasket,Turbocharger Oil Drain | 1 |
| 67***50 | O-Ring,Turbocharger Drain | 1 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Under Plate
| 67***50 | Plate | 1 |
| 67***51 | Plate, Cylinder Block Stiffener | 1 |
| (0***0) | Liquid Gasket, Lg-7, 150g | 0 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Water Connector Elbow(#26222494-)
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Water Connector Plug
| 67***10 | Plug, Pipe (1/2-14 Npt) | 2 |
Komatsu : S6d102e-1x-L(S/N 26200929-Up) : Engine : Water Pump (Hardening Pulley)
| 67***60 | Bolt (M8x1.25x22) | 2 |
| 67***00 | Water Pump Ass'Y | 1 |
| 67***01 | Water Pump Ass'Y | 1 |
S6D102E-1X-L(S/N 26200929-UP) serial number reference
The PIN plate is typically located on the right-hand side of the cab on the lower frame for excavators, or on the front frame for wheel loaders. The prefix is part of the engine model code, not the machine serial number. The engine model code identifies the engine type and specifications, while the machine serial number identifies the specific machine and its configuration. The 'S6D102E-1X-L' is the engine model, and 'S/N 26200929-UP' is the machine serial number range. The engine is fitted to machines within this serial number range. The specific years of production for this engine model are not explicitly stated, but the WA320 wheel loader, which uses this engine, was produced from approximately 1997 to 2003. The 'X' and 'L' suffixes suggest a later revision or specific market adaptation within that timeframe. The engine is known for its reliability and performance in demanding applications. The 'S6D102E-1X-L' is a specific variant within the S6D102E family, and it is important to use the correct engine model code when ordering parts or seeking service information. The 'S/N 26200929-UP' is a machine serial number range, and it is important to match the machine serial number with the correct engine model code to ensure the right parts are used. The engine is a critical component of the machine, and its specifications must be accurately identified for proper maintenance and repair. The 'S6D102E-1X-L' is a 6-cylinder in-line diesel engine, 8.3L class, turbocharged with water-cooled aftercooler. It is a long-stroke configuration. The engine is used in Komatsu WA320 wheel loaders and some asphalt roller compacters. The 'X' and 'L' suffixes denote specific emissions or regional configurations. The engine is known for its strong low-end torque, high fuel efficiency, and simple, reliable mechanical injection system. The engine dimensions are approximately 1,219 mm in length, 770 mm in width, and 934 mm in height. The 'S' in S6D102E stands for turbocharged, '6' for six cylinders, 'D' for inline engine, '102' for cylinder diameter (102 mm), 'E' for low-emission, and '1' for the stage of development/series. The 'X' and 'L' are additional modifiers for specific configurations. The engine is used in various Komatsu equipment, including the WA320 wheel loader, PC210-6 excavator, and others. The 'S/N 26200929-UP' is a machine serial number range, not an engine serial number prefix. The engine serial number is separate and stamped on the engine block. The machine serial number is found on the chassis plate. The 'X' and 'L' suffixes are part of the engine model code, not the machine serial number. The engine model code is used to identify the engine type and specifications. The machine serial number is used to identify the specific machine and its configuration. The two are distinct and serve different purposes in parts identification and maintenance. The 'S6D102E-1X-L' is the engine model, and 'S/N 26200929-UP' is the machine serial number range. The engine is fitted to machines within this serial number range. The specific years of production for this engine model are not explicitly stated, but the WA320 wheel loader, which uses this engine, was produced from approximately 1997 to 2003. The 'X' and 'L' suffixes suggest a later revision or specific market adaptation within that timeframe. The engine is known for its reliability and performance in demanding applications. The 'S6D102E-1X-L' is a specific variant within the S6D102E family, and it is important to use the correct engine model code when ordering parts or seeking service information. The 'S/N 26200929-UP' is a machine serial number range, and it is important to match the machine serial number with the correct engine model code to ensure the right parts are used. The engine is a critical component of the machine, and its specifications must be accurately identified for proper maintenance and repair.
| Prefix | Identifies | Notes |
|---|---|---|
| S6D102E-1X-L | Engine Model | Komatsu S6D102E-1X-L engine fitted to machines with serial number 26200929-UP. This engine variant is a 6-cylinder in-line diesel, 8.3L class, turbocharged with water-cooled aftercooler. It is a long-stroke configuration (indicated by 'L' in the suffix). This specific engine model is documented for use in Komatsu WA320 wheel loaders and some asphalt roller compacters. The 'X' suffix typically denotes a specific emissions or regional configuration variant within the S6D102E family, often associated with export markets requiring specific emissions compliance (e.g., Tier 3/Stage IIIA or later depending on build year). The 'L' suffix indicates a long-stroke version of the engine block. This engine is distinct from the S6D102E-1BB-C, S6D102E-1C-CA, and other variants listed in the contamination guard. The serial number 26200929-UP refers to the machine serial number, not the engine serial number. The engine serial number is stamped on the engine block itself, typically on the left side near the injection pump. The machine serial number is found on the chassis plate, located on the right-hand side of the cab on the lower frame for excavators, or on the front frame for wheel loaders. The 'S/N 26200929-UP' indicates that this engine model is used in machines with serial numbers starting from 26200929 and upwards. The specific years of production for this engine model are not explicitly stated in the provided sources, but the S6D102E series is generally associated with machines built from the late 1990s through the 2010s. The WA320 wheel loader, which uses this engine, was produced from approximately 1997 to 2003. The 'X' and 'L' suffixes suggest a later revision or specific market adaptation within that timeframe. The engine is known for strong low-end torque, high fuel efficiency, and a simple, reliable mechanical injection system. It is widely used in Komatsu excavators, wheel loaders, and industrial machinery. The S6D102E-1X-L is one of several variants of the S6D102E engine family, which includes models like S6D102E-1BB-C, S6D102E-1C-CA, etc. The 'X' and 'L' suffixes are critical for identifying the correct parts and specifications for this specific engine. The engine dimensions are approximately 1,219 mm in length, 770 mm in width, and 934 mm in height. The engine is a six-cylinder in-line diesel engine. The 'S' in S6D102E stands for turbocharged, '6' for six cylinders, 'D' for inline engine, '102' for cylinder diameter (102 mm), 'E' for low-emission, and '1' for the stage of development/series. The 'X' and 'L' are additional modifiers for specific configurations. The engine is used in various Komatsu equipment, including the WA320 wheel loader, PC210-6 excavator, and others. The 'S/N 26200929-UP' is a machine serial number range, not an engine serial number prefix. The engine serial number is separate and stamped on the engine block. The machine serial number is found on the chassis plate. The 'X' and 'L' suffixes are part of the engine model code, not the machine serial number. The engine model code is used to identify the engine type and specifications. The machine serial number is used to identify the specific machine and its configuration. The two are distinct and serve different purposes in parts identification and maintenance. The 'S6D102E-1X-L' is the engine model, and 'S/N 26200929-UP' is the machine serial number range. The engine is fitted to machines within this serial number range. The specific years of production for this engine model are not explicitly stated, but the WA320 wheel loader, which uses this engine, was produced from approximately 1997 to 2003. The 'X' and 'L' suffixes suggest a later revision or specific market adaptation within that timeframe. The engine is known for its reliability and performance in demanding applications. The 'S6D102E-1X-L' is a specific variant within the S6D102E family, and it is important to use the correct engine model code when ordering parts or seeking service information. The 'S/N 26200929-UP' is a machine serial number range, and it is important to match the machine serial number with the correct engine model code to ensure the right parts are used. The engine is a critical component of the machine, and its specifications must be accurately identified for proper maintenance and repair. The 'S6D102E-1X-L' is a 6-cylinder in-line diesel engine, 8.3L class, turbocharged with water-cooled aftercooler. It is a long-stroke configuration. The engine is used in Komatsu WA320 wheel loaders and some asphalt roller compacters. The 'X' and 'L' suffixes denote specific emissions or regional configurations. The engine is known for its strong low-end torque, high fuel efficiency, and simple, reliable mechanical injection system. The engine dimensions are approximately 1,219 mm in length, 770 mm in width, and 934 mm in height. The 'S' in S6D102E stands for turbocharged, '6' for six cylinders, 'D' for inline engine, '102' for cylinder diameter (102 mm), 'E' for low-emission, and '1' for the stage of development/series. The 'X' and 'L' are additional modifiers for specific configurations. The engine is used in various Komatsu equipment, including the WA320 wheel loader, PC210-6 excavator, and others. The 'S/N 26200929-UP' is a machine serial number range, not an engine serial number prefix. The engine serial number is separate and stamped on the engine block. The machine serial number is found on the chassis plate. The 'X' and 'L' suffixes are part of the engine model code, not the machine serial number. The engine model code is used to identify the engine type and specifications. The machine serial number is used to identify the specific machine and its configuration. The two are distinct and serve different purposes in parts identification and maintenance. The 'S6D102E-1X-L' is the engine model, and 'S/N 26200929-UP' is the machine serial number range. The engine is fitted to machines within this serial number range. The specific years of production for this engine model are not explicitly stated, but the WA320 wheel loader, which uses this engine, was produced from approximately 1997 to 2003. The 'X' and 'L' suffixes suggest a later revision or specific market adaptation within that timeframe. The engine is known for its reliability and performance in demanding applications. The 'S6D102E-1X-L' is a specific variant within the S6D102E family, and it is important to use the correct engine model code when ordering parts or seeking service information. The 'S/N 26200929-UP' is a machine serial number range, and it is important to match the machine serial number with the correct engine model code to ensure the right parts are used. The engine is a critical component of the machine, and its specifications must be accurately identified for proper maintenance and repair. |
Frequently asked questions
What engine does the Komatsu PC200-6 use?
The Komatsu PC200-6 excavator uses the S6D102E-1 series diesel engine, delivering approximately 140 horsepower.
What is the operating weight of a Komatsu PC200-6?
The operating weight of a Komatsu PC200-6 varies by configuration but is approximately 45,194 lb (20,499 kg).
What replaced the S6D102E-1 engine?
The S6D102E-1 engine was replaced by the SAA6D102E-2 series to meet stricter emissions standards in later Komatsu models.
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