Caterpillarload, haul, dump(no series)

Caterpillar R2900

Maintenance schedule, common problems & OEM parts breakdown

The Caterpillar R2900 is an articulated underground hard-rock load-haul-dump (LHD) loader built for high-production tramming and mucking in mine drifts. Across its production life the machine has run on the Cat C15 diesel engine, offered as ACERT in the earlier R2900G generation and as Stage V or Tier 3/VR variants in the current R2900, rated from roughly 393 to 401 hp (293 to 299 kW) depending on emissions configuration; a diesel-electric derivative, the R2900 XE, pushes output to about 449 hp. Operating mass runs around 52,089 kg (114,837 lb) with gross machine mass up to about 73,816 kg (162,736 lb), and payload capacity spans 17,200 kg (37,920 lb) on diesel models to roughly 18.5 tonnes (20.4 tons) on the XE - figures vary by configuration and series. The line traces back to Elphinstone's original R2900, first sold in 1994, carried forward through the Caterpillar Elphinstone joint venture and later full Cat ownership as the R2900G, and continues today as the Stage V-compliant R2900 alongside the newer diesel-electric R2900 XE. Bucket options run 6.3 to 8.9 m³ (8.2 to 11.6 yd³), and the machine is commonly matched to underground haul trucks for multi-pass loading cycles.

The biggest changes across the R2900 family center on emissions and drivetrain technology rather than a wholesale redesign: the ACERT-era R2900G gave way to a Stage V/Tier-compliant C15 platform with modern aftertreatment, and Caterpillar added a diesel-electric XE variant that trades some diesel fuel burn for electric propulsion, higher payload, and reduced underground ventilation demand. The core Z-bar loader linkage, powershift transmission, and wet-disc braking architecture carry through the generations with incremental durability and serviceability updates. In the used and parts market the R2900 matters because of sheer fleet size - decades of R2900 and R2900G units remain in service in hard-rock mines worldwide, generating steady demand for wear items like linkage bushings, brake packs, and C15 engine components even as mines transition newer purchases toward Stage V and XE machines.

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.

Caterpillar R2900 specifications

Engine

Engine model (current generation)Cat C15, turbocharged, air-to-air aftercooled, 6-cylinder diesel
Gross power (current generation)293 kW / 393 hp in EU Stage V compliant form; 299-305 kW / 401-409 hp in Tier 3 / Ventilation Reduction (VR) configuration (figure varies by source, both configurations offered)
Displacement (current generation)15.2 L (927.6 in3)
Bore x stroke (current generation)137.2 mm x 171.5 mm (5.4 in x 6.8 in)
Emissions (current generation)EU Stage V compliant with Cat Clean Emissions Module limiting particulate matter and NOx; also offered in EU Stage IIIA-equivalent/U.S. EPA Tier 3 form and in a Ventilation Reduction (VR) package with optional diesel particulate filter
Engine model (earlier generation)Cat 3406E EUI ATAAC, 6-cylinder diesel
Gross power (earlier generation)269 kW / 361 hp
Generation noteThe name "R2900" has covered two distinct machines: an earlier loader powered by the Cat 3406E engine, and the current C15-powered loader that succeeded the R2900G. Specifications below are listed separately for each generation.

Weights

Operating (empty) mass — current generation52,089 kg (114,837 lb)
Gross machine mass — current generationabout 73,816 kg (162,736 lb); one source gives roughly 70,350 kg (155,095 lb) — varies by configuration/source
Rated payload capacity — current generation17.2 t / 17,200 kg (37,920 lb)
Operating weight — earlier 3406E generation48,850 kg (107,696 lb)

Dimensions

Overall length — earlier 3406E generation10.97 m (36.0 ft)
Width over tires — earlier 3406E generation2.93 m (9.6 ft)
Ground clearance — earlier 3406E generation0.52 m (1.7 ft)
Articulation angle — current generation42.5 degrees
Outer turning radius — current generation7.32 m (288.3 in)
Tire size — current generation29.5R29
Full transport length/width/height — current generationnot confirmed in available sources for the plain R2900 (as distinct from R2900G/R2900 XE); verify with dealer spec sheet

Performance

Forward travel speed (4 gears) — current generationup to 30.4 km/h (18.9 mph); intermediate gears approx. 9.7, 17.2, 21.2 km/h (6.0, 10.7, 13.2 mph)
Reverse travel speed (4 gears) — current generationup to 32.8 km/h (20.4 mph); intermediate gears approx. 6.6, 12.1, 21.6 km/h (4.1, 7.5, 13.4 mph)
Forward/reverse travel speed — earlier 3406E generationforward up to 26.7 km/h (16.6 mph); reverse up to 32.5 km/h (20.2 mph), each across 4 gears
Lift breakout force (ISO) — current generation22,704 kg (50,062 lb)
Static tipping load, straight ahead — current generation42,683 kg (94,106 lb)
Bucket cycle time — current generationabout 15.7 s total (approx. 9.2 s raise, 3.4 s dump, 3.1 s lower)
Bucket capacity — current generation6.3-8.9 m3 (8.2-11.6 yd3), range depending on bucket selection

Service capacities (summary)

Fuel tank — current generation630 L (166 gal US)
Hydraulic system — current generation140 L (37 gal US)
Engine oil — current generation34 L (9 gal US)
Cooling system — current generation75 L (19.8 gal US)
Fuel tank — earlier 3406E generation900 L (237.8 gal US)

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

R2900 fluids & capacities

SystemCapacityRecommended fluid
Engine crankcase (with filter) — Cat C1534 L (9.0 US gal)Cat DEO-ULS multigrade diesel engine oil (Cat DEO-ULS SYN full-synthetic where available). SAE 15W-40 for warm/temperate ambient; SAE 10W-30 for colder ambient ranges, per the standard Cat viscosity-by-temperature guidance. Builds fitted with the VR (Ventilation Reduction) or DPF exhaust package require low-ash CJ-4 spec oil and 15 ppm ultra-low-sulfur diesel fuel.
Cooling system75 L (19.8 US gal)Cat ELC (Extended Life Coolant), factory-fill and standard equipment on this platform. Optional arctic coolant package available for cold-climate sites.
Fuel tank1425 L (376.4 US gal) dual tanks on the Tier 3 / VR-engine build; 630 L (166 US gal) single tank on the Stage V-engine build — varies by configuration/seriesUltra-low-sulfur diesel (15 ppm max), required on VR/DPF-equipped and Stage V engines. Optional arctic fuel package for cold climates.
DEF tank32 L (8.5 US gal) — fitted only on the Stage V / Tier 4-equivalent aftertreatment build; not present on Tier 3/VR-engine machines (no SCR system)Diesel Exhaust Fluid (DEF) to ISO 22241, 32.5% high-purity urea solution.
Transmission — power-shift planetary, torque-converter drive (4F/4R)62 L (16.4 US gal)Cat TDTO (Transmission/Drive Train Oil), or Cat TDTO-TMS where specified. Grade selected per ambient/cold-start temperature range per the OMM viscosity chart.
Front differential and final drives119 L (31.4 US gal) standard; 159 L (42.0 US gal) with the optional axle oil cooling systemCat TDTO.
Rear differential and final drives (no-spin diff)127 L (33.5 US gal) standard; 167 L (44.1 US gal) with the optional axle oil cooling systemCat TDTO.
Hydraulic system and tank140 L (37.0 US gal) tank refill capacityCat HYDO Advanced hydraulic oil, viscosity graded for ambient (HYDO Advanced 10 for cold climates, HYDO Advanced 30/46 for warmer ranges). Optional ride-control accumulator is nitrogen-charged and serviced separately from the oil fill.
Grease (spec only)Not applicable — lubrication spec onlyCat Advanced 3Moly grease, NLGI 2, for pins, bushings, hitch and bucket-linkage points. Cat Utility grease is an accepted general-purpose alternate.

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

Caterpillar R2900 maintenance schedule

Service intervalTasks
Every 10 h
  • Check engine oil level and top off with the specified diesel engine oil
  • Check coolant level in the C15 cooling system and inspect for leaks
  • Grease Z-bar loader linkage pins and articulation hitch points
  • Inspect wet-disc brake system and parking brake for proper function
  • Walk around and check tires/rims, hoses, and fittings for damage or leaks
  • Drain water and sediment from the fuel water separator
Every 250 h
  • Pull engine oil and hydraulic oil samples for S.O.S fluid analysis
  • Change engine oil and oil filter on standard-duty cycles
  • Grease all Z-bar linkage, boom, and bucket pivot points thoroughly
  • Check transmission oil level and inspect for contamination
  • Inspect wet-disc brake oil level and cooling circuit
  • Check DPF/aftertreatment status on Stage V-compliant units
Every 500 h
  • Replace fuel filters (primary and secondary)
  • Sample and inspect differential and final drive oil
  • Change transmission filter and inspect for metal contamination
  • Inspect and clean or replace engine air filter elements
  • Inspect articulation bearings and hitch pin retention
  • Check ROPS/FOPS structure and mounting bolts for cracks or looseness
Every 1,000 h
  • Change transmission oil and filter
  • Change differential and final drive oil
  • Sample coolant and check corrosion inhibitor level
  • Inspect turbocharger and engine valve lash on the C15
  • Inspect boom, bucket, and lift arm structures for stress cracks from rock impact
  • Check electrical harness and diesel-electric drive components (XE) for chafing or moisture intrusion
Every 2,000 h
  • Change hydraulic tank oil and hydraulic filters
  • Change wet-disc brake oil and inspect brake pack wear
  • Adjust engine valve lash and inspect injectors on the C15
  • Clean or replace DPF ash on Stage V-compliant units
  • Rebuild or inspect articulation hitch bushings and pins for wear
  • Perform full structural inspection of frame, boom, and counterweight mounts
Every 4,000 h
  • Change engine coolant (extended life coolant) and flush cooling system
  • Inspect and rebuild transmission clutch packs as needed
  • Inspect final drive and differential internals for wear
  • Perform engine mid-life top-end or inframe inspection on the C15
  • Inspect diesel-electric drive motor and inverter components (XE) for insulation breakdown

Servicing the R2900 beyond the schedule

Predictive Maintenance & Fluid Analysis

Run S.O.S sampling on C15 engine oil, powershift transmission oil, differential/final drive oil, and hydraulic oil on a fixed interval to catch abrasive rock dust ingress and wet-disc brake oil breakdown early. On Stage V units, track DPF soot load and regeneration frequency - underground ventilation limits can push regen cycles that mask early turbo or injector wear. Coolant analysis flags cavitation and liner pitting on the C15 before it becomes a rebuild.

Corrective & Common Repairs

Z-bar loader linkage pins and bushings wear fastest given continuous bucket-load cycling against hard rock, followed by wet-disc brake pack wear from repeated tramming grades. Articulation hitch bearings loosen under twisting loads in tight drifts. C15 turbochargers and injectors suffer from extended low-load idle common in stope waiting periods. On Stage V machines, DPF regeneration faults and derates are a frequent underground complaint tied to duty cycle and ventilation.

Overhaul & Rebuild Points

Mid-life work centers on the C15 engine top-end or full inframe rebuild, transmission clutch pack renewal, and final drive/differential rebuild once metal shows in oil samples. Boom, bucket, and lift-arm structures need crack inspection and weld repair after years of rock impact loading. Articulation hitch pins and bushings are a recurring rebuild item. On the diesel-electric XE, drive motor and inverter inspection becomes a rebuild consideration as insulation ages in a humid, dusty underground environment.

Seasonal & Environment Servicing

Underground duty means dust and humidity drive air filtration and electrical connector servicing more than outdoor temperature swings. Ventilation-limited zones can force engine derates on diesel units, making DPF and turbo condition checks more frequent than surface equipment. On the R2900 XE, moisture intrusion into diesel-electric drive components is a watch item in wet stopes. Machines working near portals or surface stockpiles still need standard cold-start and block-heater consideration in freezing climates.

R2900 common service parts

Part numberPart
129-0372Filter As-Water Sep & FuelCheck fitment →
129-0375Bowl As-Water CollectionCheck fitment →
133-5673ElementCheck fitment →
141-0284Kit-Fuel Filter & WaterseparatorCheck fitment →
1R-0749Filter-FuelCheck fitment →

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

R2900 fault codes & troubleshooting

CodeMeaningLikely causeWhat to do
100-01Engine Oil Pressure Sensor - data valid but below normal range (low oil pressure detected)Low engine oil level, worn oil pump, plugged oil filter, or a failed oil pressure sensor/circuitShut down safely, check oil level and filter condition, confirm actual pressure with a mechanical gauge before returning to service
110-00Engine Coolant Temperature - data valid but above normal range (engine overheating)Low coolant level, blocked radiator or core, failed fan drive, worn water pump, or a faulty temperature sensorReduce load and monitor, once safe check coolant level and radiator for blockage, verify fan operation, confirm reading with Cat ET before returning to full load
102-10Boost Pressure Sensor - abnormal signal or rate of changeDamaged sensor wiring, corroded connector, restricted air intake, or a failing turbo boost sensorInspect sensor harness and connector, clean or repair connections, replace the sensor if the fault persists after checking with Cat ET
168-04Battery/System Voltage - below normal rangeWeak or failing battery, loose or corroded battery cables, or a faulty charging circuitTest battery state of charge and alternator output, inspect and clean cable connections, replace battery or charging components as needed
190-02Engine Speed/Timing Sensor - signal erratic or intermittentDamaged crank or cam speed-timing sensor, incorrect sensor air gap, or chafed wiringCheck sensor air gap and connector condition, inspect wiring harness for damage, replace the sensor if the erratic signal is confirmed with Cat ET
105-00Intake Manifold Air Temperature - above normal rangeRestricted air filter, reduced charge air cooler efficiency, high ambient underground temperature, or a sensor faultInspect air filter and charge air cooler for restriction, check ventilation in the work area, verify sensor reading against a known-good gauge
94-04Fuel Delivery Pressure Sensor - circuit voltage below normal / low fuel pressure indicatedClogged fuel filter, air in the fuel system, a weak fuel transfer pump, or a faulty sensorCheck fuel filter and lines for restriction or air ingress, bleed the fuel system, replace the sensor if pressure does not match a manual gauge reading

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

R2900 attachments & work tools

Dump/rock buckets

Primary work tool for this class, offered in four capacities from roughly 6.3 to 8.9 m3 (8.2 to 11.6 yd3). Sized around the machine's 17.2-tonne nominal payload class; larger bucket choices trade capacity for denser rock, smaller ones for higher density muck.

Light-material buckets

Higher-volume, lower-density buckets sized 10.5 to 11.6 m3 (13.7 to 15.2 yd3), supplied uninstalled for fitting to suit low-density ore or aggregate where standard rock buckets would be underloaded.

Ejector bucket

Powered-ejector bucket option available in place of the standard tilt/dump bucket, aimed at sticky, wet, or fine material that will not clear a conventional dump bucket by gravity alone.

Bucket spill guard

Bolt-on guard fitted along the top of the bucket to reduce material spillage back over the operator's line of sight during loading and tramming.

Bucket positioner (return-to-dig)

Factory or dealer-fit hydraulic positioning option that automatically returns the bucket to a preset digging angle after a dump cycle, speeding repetitive load-and-carry cycles typical of this class.

Cutting edges / ground engaging tools

Bucket edges available as Cat weld-on, half-arrow flat, or bolt-on styles. A bolt-on half-arrow GET option carries more wear material than the standard weld-on edge and allows faster field replacement without welding.

Wear and shroud protection

Heel shrouds, Mechanically Attached Shrouds (MAS), and a Mechanically Attached Wear Plate System (MAWPS) cover both cutting-edge and bucket-bottom wear zones; protector pads, wear bars, and wear liners are additional bolt-on options for high-abrasion muck.

Bucket lip configuration

Lip supplied fully welded or tack-welded, bare with no hardware, bolt-on, or MAS-ready for mechanically attached shrouds; base lip material is Hardox-grade steel on standard buckets. Choice sets which cutting-edge and shroud options can be fitted.

Mounting / coupling system

Buckets pin directly to the loader's Z-bar or parallel lift-arm linkage rather than through a quick-attach coupler; cutting edges, shrouds, and wear plates bolt or weld directly onto the bucket lip. No auxiliary quick-coupler line of work tools is documented for this class.

Implement hydraulics

Bucket raise, tilt, and dump functions run off the machine's own fixed-displacement gear pump with pilot control on an open-center circuit; no separate auxiliary hydraulic kit is documented for driven work tools on this model.

Operator guarding and factory configurations

ROPS/FOPS structure resiliently mounted to isolate the operator from vibration, offered with enclosed pressurized/air-conditioned cab or open canopy depending on market. Machines are factory-ready for fire suppression with a dedicated canister area and multiple activation points, and for line-of-sight or teleremote operation, reducing operator exposure during work-tool changes and loading in confined headings.

All R2900 assemblies by section

Every catalogued assembly group for the Caterpillar R2900. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Air Inlet And Exhaust System
1740925 - Air Cleaner Gp
1094202 - Elbow Gp-Air Inlet
2006516 - Exhaust Ar-Particulate Filter
17***91Lines Group-Exhaust Back Pressure1
20***15Exhaust Group-Particulate Filter1
20***16Exhaust Ar-Particulate Filter1
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1775392 - Exhaust Ar-Particulate Filter
17***90Exhaust Group-Particulate Filter1
17***91Lines Group-Exhaust Back Pressure1
17***92Exhaust Ar-Particulate Filter1
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2040454 - Exhaust Ar-Particulate Filter
17***91Lines Group-Exhaust Back Pressure1
20***53Exhaust Group-Particulate Filter1
20***54Exhaust Ar-Particulate Filter1
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1775390 - Exhaust Gp-Particulate Filter
17***90Exhaust Group-Particulate Filter1
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2040453 - Exhaust Gp-Particulate Filter
20***53Exhaust Group-Particulate Filter1
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2006515 - Exhaust Gp-Particulate Filter
20***15Exhaust Group-Particulate Filter1
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2006590 - Exhaust Gp-Purifier
2040452 - Exhaust Gp-Purifier
1775400 - Exhaust Gp-Purifier
1141904 - Lines Gp-Air
1745049 - Lines Gp-Air
1774867 - Lines Gp-Air
2040451 - Lines Gp-Air
1775391 - Lines Gp-Exhaust Back Pressure
17***91Lines Group-Exhaust Back Pressure1
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1775403 - Lines Gp-Water Injection
1183860 - Manifold Gp-Exhaust
1775404 - Shield Gp-Exhaust
2006589 - Shield Gp-Exhaust
1775410 - Shield Gp-Manifold
1286617 - Turbocharger Gp
1287012 - Turbocharger Gp
12***17Turbocharger Group1
12***12Turbocharger Group1
1S***95Gasket-Turbocharger To Manifold; Gasket Turbocharger To Manifold1
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Basic Engine
1339907 - Adapter Gp-Auxiliary Drive
13***07Adapter Group-Pump Drive; -Remote1
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1221248 - Base Gp-Valve Cover & Inj Harn
12***48Base Group-Valve Cover & Inj Harn1
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7n9246 - Belt Tightener Gp
1859699 - Camshaft Gp
1097423 - Cover Gp-Cylinder Block
0S***91Screw,Cap,Hexagon Bearing Retainer; Part Of Kit P/N 1w***821
10***23Cover Group-Cylinder Block1
10***24Cover-Cylinder Block1
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1459276 - Cover Gp-Cylinder Block
14***76Cover Group-Cylinder Block; -Remote1
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1076737 - Cover Gp-Cylinder Block
10***37Cover Group-Cylinder Block; -Remote1
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1076736 - Cover Gp-Cylinder Block
10***36Cover Group-Cylinder Block; -Remote1
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1777585 - Cover Gp-Front Housing
1503344 - Cover Gp-Air Compressor
1022235 - Cover Gp-Camshaft
1209847 - Cover Gp-Front Housing
12***47Cover Group-Front Housing; -Remote1
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6i3936 - Cover Gp-Valve Mechanism
6i1001 - Crankshaft Gp
2077565 - Cylinder Block Gp
2021261 - Cylinder Block As
1539567 - Cylinder Head Gp
1835296 - Cylinder Head Gp
1769918 - Cylinder Head As
4p5893 - Damper Gp
4P***93Damper Group; Damper Gp-Crankshaft1
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1777586 - Drive Gp-Fan
6i3638 - Drive Gp-Pump
6I***38Drive Group-Pump; -Fuel Transfer Pump1
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4p6846 - Fastener Gp-Front Housing
4P***46Fastener Group-Front Housing; -Remote1
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1089382 - Fastener Gp-Front Housing
1093290 - Fastener Gp-Sound Panel
10***90Fastener Group-Oil Pan; -Engine1
2P***05Bolt Tube Assembly To Turbocharger8
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1091657 - Fastener Gp-Valve Mechanism
6n9259 - Flywheel Gp
1028397 - Gear Gp-Front
6n9347 - Housing Gp-Flywheel
6N***47Housing Group-Flywheel; Flywheel Housing Group1
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2149615 - Housing Gp-Flywheel
1271995 - Housing Gp-Front
1112088 - Lifting Gp-Engine (Rear)
1270564 - Lifting Gp-Engine (Front)
1900009 - Valve Mechanism Gp
19***09Mechanism Group-Fuel Pump & Valve1
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1777589 - Mounting Gp-Alternator
1745053 - Mounting Gp-Engine (Front)
1745054 - Mounting Gp-Engine (Rear)
1093287 - Pan Gp-Oil
1361562 - Piston & Rod Gp
1765745 - Piston & Rod Gp
4w9147 - Pulley Gp-Auxiliary Drive
3284236 - Rocker Arm Gp
7n9856 - Support Gp-Engine
7N***56Support Group-Engine; Engine Support Group1
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7n5951 - Trunnion Gp-Engine
7N***51Trunnion Group-Engine; Engine Trunnion Group1
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Braking System
2g6158 - Pump Gp-Electric Drive
2G***58Pump Group-Electric Drive; -Prelubrication1
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1803996 - Base Gp-Foot Brake (Rh)
18***96Base Group-Foot Brake; -Pedal, Rh1
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1887496 - Base Gp-Foot Brake (Lh)
18***96Base Group-Foot Brake; -Pedal, Lh1
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1708027 - Base Gp-Foot Brake (Lh)
17***27Base Group-Foot Brake; -Pedal, Lh1
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1887497 - Base Gp-Foot Brake (Rh)
18***97Base Group-Foot Brake; -Pedal, Rh1
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1668177 - Brake Gp
2167945 - Brake Release Ar (Recovery Hook)
17***34Lines Group-Brake Release1
17***35Cylinder Group-Brake Release1
21***45Brake Release Ar1
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1773338 - Brake Release Ar (Recovery Bar)
17***34Lines Group-Brake Release1
17***35Cylinder Group-Brake Release1
17***38Brake Release Ar1
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1564065 - Control Gp-Foot Brake
1746490 - Control Gp-Foot Brake
1770788 - Control Gp-Foot Brake
1780358 - Control Gp-Foot Brake
1770470 - Control Gp-Service Brake
1945358 - Control Gp-Service Brake
1794569 - Control Gp-Service Brake
1773335 - Cylinder Gp-Brake Release
1773339 - Gauge & Lines Gp-Brake Press
17***39Gauge & Lines Group-Brake Press1
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2167946 - Hook Gp-Brake Release
1734198 - Lines Gp-Brake (Front Axle)
1738971 - Lines Gp-Brake (Rear Axle)
1774196 - Lines Gp-Brake Bleeder
1773334 - Lines Gp-Brake Release
2167948 - Lines Gp-Brake Release
1739876 - Lines Gp-Parking Brake
1963904 - Lines Gp-Service Brake
1890576 - Lines Gp-Service Brake
1739896 - Lines Gp-Service Brake
1740407 - Pump & Lines Gp-Brake Release
17***07Pump & Lines Group-Brake Release1
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Cooling System
1753773 - Coolant Conditioner Gp
1753784 - Cooler Ar-Axle Oil
17***75Cooler Group-Axle Oil1
17***84Cooler Ar-Axle Oil1
17***61Lines Group-Axle Oil Cooler1
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1753775 - Cooler Gp-Axle Oil
2060667 - Cooler Gp-Hydraulic Oil
1745040 - Cooler Gp-Hydraulic Oil
1755583 - Drain Gp-High Speed Fluid (Radiator Evacuation)
1745048 - Fan Gp-Blower
1092374 - Fastener Gp-Oil Cooler
10***74Fastener Group-Oil Cooler; -Engine1
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1092373 - Fastener Gp-Oil Cooler
10***73Fastener Group-Water Pump; (Water Pump Cover)1
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1779667 - Fitting Gp-Radiator Vent
1099997 - Fitting Gp-Radiator Vent
1754062 - Lines Gp-Axle Oil Cooler
1754061 - Lines Gp-Axle Oil Cooler (Rear)
1754063 - Lines Gp-Axle Oil Cooler (Front Axle)
1754064 - Lines Gp-Axle Oil Cooler (Rear Axle)
1746112 - Lines Gp-Hydraulic Oil Cooler
17***12Lines Group-Hydraulic Oil Cooler1
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2060666 - Lines Gp-Hydraulic Oil Cooler
20***66Lines Group-Hydraulic Oil Cooler1
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1754580 - Lines Gp-Oil Cooler
1737268 - Lines Gp-Torque Conv Cooler
3q6955 - Lines Gp-Water
1092322 - Plug Gp-Water Lines
10***22Plug Group-Water Lines; -Remote1
7X***31Plug-Pipe; (Flywheel Housing Drain)4
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1354925 - Pump Gp-Water
1009347 - Pump Gp-Water
1968326 - Radiator Gp
1745553 - Radiator Gp
1745552 - Radiator Gp-Basic
1779668 - Radiator Gp-Basic
Electrical And Starting System
9g9813 - Alarm Gp
9G***13Alarm Group; -Action-Action, Engine Overspeed1
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1777112 - Alternator Gp-Charging
3e7577 - Alternator Gp-Charging
2214595 - Battery & Wiring Gp
1737269 - Battery & Wiring Gp
1737564 - Connection Gp-Service Tool
1843741 - Control & Mtg Gp-Communication (Autodig)
9eq3932 - Control & Mtg Gp-Communication (Eam)
9E***32Control & Mtg Group-Communication1
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1554211 - Control & Mtg Gp-Electronic
1491415 - Control & Mtg Gp-Electronic
2066089 - Control Ar-Autodig (Stic Steer)
18***23Horn Group-Electric1
18***24Mounting Group-Sensor1
18***41Control & Mtg Group-Autodig1
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2066091 - Control Ar-Autodig (Wheel Steer)
17***94Lines Group-Remote Control1
18***23Horn Group-Electric1
18***24Mounting Group-Sensor1
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2066090 - Control Ar-Autodig (With Remote Control System)
18***23Horn Group-Electric1
18***24Mounting Group-Sensor1
18***41Control & Mtg Group-Autodig1
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3133185 - Control Ar-Communication (Eam)
31***85Control Ar-Communication1
9E***32Control & Mtg Group-Communication1
9E***33Wiring Group-Communication1
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1843742 - Control Gp-Electronic (Autodig)
18***42Control Group-Autodig Electronic1
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2463008 - Control Gp-Communication (Eam)
2129450 - Control Gp-Engine Electronic
21***50Control Group-Engine Electronic1
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1745554 - Cover Gp-Wiring Harness
1641633 - Electrical Ar
16***33Electrical Ar1
19***55Electronics Group-Power Train1
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1981155 - Electronics Gp-Power Train
19***14Software Group-Tmsn Electronic1
19***55Electronics Group-Power Train1
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1568363 - Lamp Gp-Dome
8c9678 - Lamp Gp-Dome
5i8250 - Lamp Gp-Flood
9x1439 - Lamp Gp-Flood
9X***39Lamp Group-Flood; -Rear-Ladder Access-Engine Work Light1
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9x7170 - Lamp Gp-Head
3e6466 - Lighting Gp-Warning
3E***66Lamp Group-Signal; -Rear Turn, Parking1
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1771552 - Lighting Gp-Cab (Operator Station)
1766675 - Lighting Gp-Cab
1737846 - Lighting Gp-Front
1737847 - Lighting Gp-Rear
1774197 - Lighting Gp-Stop
2138873 - Lighting Gp-Stop
1869162 - Lighting Gp-Warning
2065491 - Lighting Gp-Warning
1173915 - Motor Gp-Elec Hyd Pump
11***15Motor Group-Electric; -Engine Prelubrication-Sec Steering, Brake Release1
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1738198 - Mounting Gp-Bulkhead (Engine)
1843724 - Mounting Gp-Sensor (Pressure Sensor)
1785370 - Options Plug Gp (Wheel Steer)
1785371 - Options Plug Gp (Stic Steer)
1738497 - Panel Gp-Circuit Breaker
1963907 - Panel Gp-Circuit Breaker
2010893 - Plug Gp (Cms Harness Code)
3511436 - Receptacle Gp-Auxiliary Start
35***36Receptacle Group-Auxiliary Start1
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1738934 - Relay Gp (Park Brake Control)
17***34Relay Group; (Park Brake Control)1
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1918941 - Sender Gp
1738945 - Sender Gp
1658108 - Sensor & Mounting Gp
2066063 - Sensor & Mounting Gp
2065493 - Sensor & Mounting Gp
2661466 - Sensor Gp-Rotary Position
26***66Sensor Group-Position; -Throttle1
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2192384 - Control & Mtg Gp-Electronic
21***84Sensor Group-Position; (Rotary)(Engine Speed)1
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1638530 - Sensor Gp-Pressure
16***30Sensor Group-Pressure; -Atmospheric Air1
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3e6934 - Sensor Gp-Pressure
3E***34Sensor Group-Pressure; -Lift Cylinder, Tilt Cylinder1
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2065481 - Sensor Gp-Speed
2065479 - Sensor Gp-Speed
2060641 - Sensor Gp-Speed
9ep7971 - Sensor Gp-Speed
2065498 - Sensor Gp-Xmsn Position
2066062 - Sensor Gp-Xmsn Position
20***62Sensor Group-Xmsn Position1
20***56Starting Motor Group-Electric; (24-Volt)1
20***64Starting Motor Group-Electric1
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2066061 - Sensor Gp-Xmsn Position
2485628 - Solenoid As
20***57Starting Motor Group-Electric1
24***28Solenoid As1
6V***90Starting Motor Group-Electric; (Delco Remy)1
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6v5539 - Starting Motor Gp-Electric
6V***39Starting Motor Group-Electric; (24-Volt)1
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1209099 - Starting Motor Gp-Electric
7t0794 - Starting Motor Gp-Electric
2071557 - Starting Motor Gp-Electric
10***54Starting Motor Group-Electric; (Delco Remy)1
20***57Starting Motor Group-Electric1
6V***40Starting Motor Group-Electric; (Robert Bosch)1
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8c3644 - Starting Motor Gp-Electric
8C***44Starting Motor Group-Electric; Starting Motor Gp - Electric1
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9x4452 - Starting Motor Gp-Electric
9X***52Starting Motor Group-Electric; Electric Starting Motor Group (Nippondenso)1
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6v5540 - Starting Motor Gp-Electric
6V***40Starting Motor Group-Electric; (Robert Bosch)1
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2071564 - Starting Motor Gp-Electric
2071556 - Starting Motor Gp-Electric
20***56Starting Motor Group-Electric; (24-Volt)1
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6v0890 - Starting Motor Gp-Electric
6V***90Starting Motor Group-Electric; (Delco Remy)1
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1068554 - Starting Motor Gp-Electric
10***54Starting Motor Group-Electric; (Delco Remy)1
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1664221 - Switch As-Disconnect (4 Post)
7n0718 - Switch As-Disconnect (2 Post)
7N***18Switch As-Disconnect; -Battery-Ground Level1
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9w1077 - Switch As-Start
7n8001 - Switch Gp-Toggle
7N***01Switch As-Toggle; -Prelubrication Override-Crank Override1
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3139857 - Switch Gp-Brake (Pull To Engage Parking)
2285367 - Switch Gp-Brake (Push To Engage Parking)
1738970 - Switch Gp-Lift Arm Positioner
17***70Switch Group-Lift Arm Positioner1
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1774199 - Switch Gp-Shutdown (Ground Operated)
1914624 - Switch Gp-Shutdown (Ground Operated-Lh)
1754584 - Switch Gp-Temperature
1856783 - Warning Gp (Lubrication)
1738973 - Warning Gp-Backup
1737806 - Warning Gp-Brake Pressure (Residual)
2065485 - Wiring Gp-Autodig
2170768 - Wiring Gp-Autodig (Front)
2176251 - Wiring Gp-Autodig (Rear)
2065482 - Wiring Gp-Autodig
2065470 - Wiring Gp-Autodig (Front)
2065484 - Wiring Gp-Autodig (Cab)
2065483 - Wiring Gp-Autodig (Rear)
1770469 - Wiring Gp-Cab (Lower)
1928221 - Wiring Gp-Cab (Lower)
2164611 - Wiring Gp-Cab (Upper)
1738972 - Wiring Gp-Cab (Insulator)
1913896 - Wiring Gp-Cab (Upper)
1771555 - Wiring Gp-Cab (Operator Station)
2015297 - Wiring Gp-Cab (Upper)
2165019 - Wiring Gp-Cab (Lower)
1767149 - Wiring Gp-Cab (Upper)
9eq3933 - Wiring Gp-Communication (Eam)
1777590 - Wiring Gp-Engine
1774828 - Wiring Gp-Fire Suppression (Engine Shutdown)
2110425 - Wiring Gp-Front
1739449 - Wiring Gp-Front
1747618 - Wiring Gp-Lubrication
2164616 - Wiring Gp-Rear
1744691 - Wiring Gp-Rear
1739408 - Wiring Gp-Rear
1986612 - Wiring Gp-Rear
2015568 - Wiring Gp-Rear
1918053 - Wiring Gp-Rear
Engine Arrangement
1472683 - Engine Ar-Complete
10***47Pump Group-Water1
10***35Cover Group-Front Housing1
10***97Gear Group-Front1
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1641628 - Engine Ar-Complete
10***37Cover Group-Cylinder Block; -Remote1
13***94Pump Group-Fuel Transfer; -Remote1
14***83Engine Ar-Basic1
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1641629 - Installation Ar-Engine
16***29Installation Ar-Engine1
17***25Air Cleaner Group1
17***40Cooler Group-Hydraulic Oil1
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Frame And Body
1733601 - Baffle Gp-Radiator
1950607 - Bar Gp-Wear
1641632 - Chassis Ar
16***32Chassis Ar1
17***01Baffle Group-Radiator1
17***02Fender Group-Front1
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2309236 - Conversion Ar (Supa20)
17***66Plate & Film Group1
23***36Conversion Ar1
9E***85Conversion Group-Frame; (Supa 20)1
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1988397 - Conversion Ar (Supa20)
17***66Plate & Film Group1
19***97Conversion Ar1
9E***15Conversion Group-Frame; (Supa 20)1
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1909470 - Conversion Ar
17***66Plate & Film Group1
19***70Conversion Ar1
9E***90Conversion Group-Frame; (Supa 20)1
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1909473 - Conversion Ar
17***66Plate & Film Group1
19***73Conversion Ar1
9E***70Conversion Group-Frame; (Supa 20)1
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2225082 - Conversion Ar
22***82Conversion Ar1
9E***93Conversion Group-Frame; (Salt)1
9E***73Plate & Film Group; (Salt)1
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1986610 - Conversion Ar
19***10Conversion Ar1
9E***89Conversion Group-Frame; (Salt)1
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1779678 - Cover Gp-Battery Box
1732280 - Cover Gp-Access (Brake Release)
1733603 - Cover Gp-Deck
2133808 - Cover Gp-Deck
1908514 - Cover Gp-Deck
1732776 - Drawbar Gp
1780354 - Drawbar Gp
1975680 - Drawbar Gp
1733602 - Fender Gp-Front
1976005 - Fender Gp-Front
1732772 - Fender Gp-Rear (2888 High)
1732771 - Fender Gp-Rear (2788 High)
2113341 - Filter Gp-Grease
1749490 - Fire Extinguisher Gp (4.5kg)
1802648 - Fire Extinguisher Gp (9.0kg) (Cab)
1749493 - Fire Extinguisher Gp (9.0kg)
9ep7941 - Fire Extinguisher Gp (9.0 Litre Foam)
1905654 - Frame Gp-Engine End
1977738 - Frame Gp-Engine End
2018741 - Frame Gp-Engine End
1738906 - Frame Gp-Engine End
1977739 - Frame Gp-Non-Engine End
1740922 - Frame Gp-Non-Engine End
1733774 - Grill Gp-Radiator
1733781 - Guard Gp-Bottom
1754579 - Guard Gp-Brake Lines (Front Axle)
1734199 - Guard Gp-Drive Shaft (Upper)
1733785 - Guard Gp-Drive Shaft
1698835 - Guard Gp-Lighting
1780352 - Guard Gp-Platform
1968567 - Guard Gp-Radiator
2060665 - Guard Gp-Radiator
1734200 - Guard Gp-Radiator
1734201 - Hitch Gp-Articulated
1735681 - Hood Gp
2064762 - Hood Gp
2072591 - Hood Gp
1968568 - Hood Gp
1749451 - Lines Gp-Central Lubrication (Front)
17***51Lines Group-Central Lubrication1
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1747614 - Lines Gp-Central Lubrication (Front)
17***14Lines Group-Central Lubrication1
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2068915 - Lines Gp-Fire Suppression (Retardant)
1749496 - Lines Gp-Fire Suppression (Auto Detonation)
1749066 - Lines Gp-Fire Suppression (Detonation)
1747631 - Lines Gp-Fire Suppression (Retardant)
1914625 - Lines Gp-Fire Suppression (Detonation)
2068913 - Lines Gp-Fire Suppression (Auto Detonation)
2068916 - Lines Gp-Fire Suppression (Detonation)
2068912 - Lines Gp-Fire Suppression (Remote Detonation)
2068914 - Lines Gp-Fire Suppression (Retardant)
1749494 - Lines Gp-Fire Suppression (Remote Detonation)
1777588 - Lines Gp-Grease (Fan Hub)
1746670 - Lines Gp-Grease (Front)
1746668 - Lines Gp-Grease (Rear)
1737263 - Lines Gp-Grease (Centre Bearing)
1747605 - Lines Gp-Lubrication (Bank 2)
1747589 - Lines Gp-Lubrication (Bank 1)
1747610 - Lines Gp-Lubrication (Bank 3)
1856782 - Lines Gp-Lubrication (Bank 1)
1763249 - Lines Gp-Payload
1737265 - Link Gp-Steering Frame Lock
1976023 - Link Gp-Steering Frame Lock
1856784 - Lubrication Ar-Automatic (Hydraulic)
17***05Lines Group-Lubrication1
17***10Lines Group-Lubrication1
17***14Lines Group-Central Lubrication1
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1747628 - Lubrication Ar-Automatic (Electric)
17***44Pump Group-Lubrication1
17***89Lines Group-Lubrication1
17***05Lines Group-Lubrication1
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1749488 - Lubrication Ar-Central
17***68Lines Group-Grease1
17***14Lines Group-Central Lubrication1
17***51Lines Group-Central Lubrication1
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1746671 - Lubrication Ar-Manual (Semi-Central)
17***68Lines Group-Grease1
17***70Lines Group-Grease1
17***71Lubrication Ar-Manual1
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1905653 - Mounting Gp-Cab
1747617 - Mounting Gp-Cab (2888 High)
1747630 - Mounting Gp-Cab (2788 High)
1732773 - Pin Gp-Drawbar
1975679 - Pin Gp-Drawbar
1779954 - Pin Gp-Drawbar
1856454 - Pump Gp-Lubrication (Hydraulic)
1716044 - Pump Gp-Lubrication (Electric)
2113336 - Pump Gp-Lubrication
2068911 - Suppression Ar-Fire
20***11Suppression Ar-Fire1
20***13Lines Group-Fire Suppression1
20***14Lines Group-Fire Suppression1
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1749068 - Suppression Ar-Fire
17***31Lines Group-Fire Suppression1
17***66Lines Group-Fire Suppression1
17***68Suppression Ar-Fire1
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2129772 - Tread Gp-Nonskid
1740918 - Tread Gp-Nonskid
5t5010 - Valve Gp-Lube Distribution
5T***10Valve Group-Lube Distribution; -5-Injector1
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8w2597 - Valve Gp-Lube Distribution
8W***97Valve Group-Lube Distribution; -4-Injector1
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Fuel System
1753328 - Adapter Gp-Fast Fill Fuel
2015302 - Adapter Gp-Fast Fill Fuel
2038825 - Adapter Gp-Fast Fill Fuel
20***25Adapter Group-Fast Fill Fuel, . Shoe; Grouser (500g)1
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2015303 - Adapter Gp-Fast Fill Fuel
2015305 - Adapter Gp-Fuel Fill
1753339 - Adapter Gp-Fuel Fill
2015304 - Adapter Gp-Fuel Fill
1753346 - Filter Gp-Fuel
1658101 - Filter Gp-Fuel
1288510 - Pump Gp-Fuel Injection
2113025 - Injector Gp-Fuel
9eq0299 - Lines Gp-Fuel (Dual Fuel Tank)
2010886 - Lines Gp-Fuel (Dual Fuel Tank)
2010885 - Lines Gp-Fuel (Dual Fuel Tank)
1753266 - Lines Gp-Fuel Filter
1943904 - Lines Gp-Fuel Filter
1659154 - Pump Gp-Fuel Priming
16***54Pump Group-Fuel Priming; -Manual1
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1399094 - Pump Gp-Fuel Transfer
13***94Pump Group-Fuel Transfer; -Remote1
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1779669 - Shutoff Gp-Manual (Fuel Tap)
1960972 - Shutoff Gp-Manual (Fuel Tap)
2821915 - Valve Gp-Check
Hydraulic System
2183412 - Cylinder & Seal Gp-Lift
1749497 - Cylinder & Seal Gp-Lift
1744701 - Cylinder & Seal Gp-Tilt
2000037 - Cylinder & Seal Gp-Tilt
2183006 - Cylinder Gp-Lift
1747211 - Cylinder Gp-Lift
1744700 - Cylinder Gp-Tilt
1747169 - Drain Gp-High Speed Fluid (Hyd Tank Evacuation)
3g0838 - Filter Gp-Oil
3G***38Filter Group-Hydraulic Oil; (Steering)1
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1641630 - Hydraulic Ar
16***30Hydraulic Ar1
16***39Pump & Mtg Group-Steering1
17***01Cylinder & Seal Group-Tilt1
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9ep8878 - Indicator Gp-Liquid Level
2066064 - Lines Gp-Hydraulic (Autodig)
1745562 - Lines Gp-Hydraulic (Rear)
2061312 - Lines Gp-Hydraulic (Rear)
1744974 - Lines Gp-Hydraulic (Front)
1962623 - Lines Gp-Hydraulic Oil
1745561 - Lines Gp-Hydraulic Oil
1746180 - Lines Gp-Lift Cylinder
1995178 - Lines Gp-Pilot (Rear)
1746604 - Lines Gp-Pilot (Rear)
1770127 - Lines Gp-Pilot
1890575 - Lines Gp-Pilot (Rear)
1747177 - Lines Gp-Pilot
1746182 - Lines Gp-Pilot (Front)
1995129 - Lines Gp-Pilot Neutralizer
1746635 - Lines Gp-Pilot Return
2267330 - Lines Gp-Ride Control
1747176 - Lines Gp-Ride Control
2185151 - Lines Gp-Ride Control
1746659 - Lines Gp-Tilt Cylinder
1994785 - Lines Gp-Tilt Cylinder
1746657 - Mounting Gp-Hydraulic Tank
1750008 - Pump Gp-Gear
3g1710 - Pump Gp-Gear
2494725 - Tank & Filter Gp-Hydraulic
1744973 - Valve & Mtg Gp-Implement
2179786 - Valve Gp
2011147 - Valve Gp-Control
4t5541 - Valve Gp-Diverter
1358950 - Valve Gp-Pilot
1684719 - Valve Gp-Pilot
2011149 - Valve Gp-Relief
4t4933 - Valve Gp-Relief
4T***33Valve Group-Relief; -Line, Tilt Cylinder Rod End1
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1793741 - Valve Gp-Relief
4t4932 - Valve Gp-Relief
4T***32Valve Group-Relief; -Line, Tilt Cylinder Head End1
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1746183 - Valve Gp-Relief
1u2226 - Valve Gp-Selector & Press Cont
1U***26Valve Group-Selector & Press Cont; -Pilot Lines1
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1638432 - Valve Gp-Shuttle
16***32Valve Group-Shuttle; -Hook, Boom1
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1093032 - Valve Gp-Solenoid
1749088 - Valve Gp-Solenoid
1528346 - Valve Gp-Solenoid
15***46Valve Group-Solenoid; -Quick Coupler1
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Implements
2502059 - Bucket As (8.4m3 Sae)
2494899 - Bucket As (7.1m3 Sae)
24***99Bucket As, Ring,51mm Id X 60mm Od X 4mm Thk1
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2494892 - Bucket As (8.1m3 Sae)
2494893 - Bucket As (8.8m3 Sae)
2502036 - Bucket As-Light Material (11.5m3 Sae)
2494909 - Bucket As-Light Material (10.5m3 Sae)
2494928 - Bucket As-Light Material (11.5m3 Sae)
2494914 - Bucket As-Penetration (8.8m3 Sae)
2494915 - Bucket As-Penetration (7.1m3 Sae)
2494916 - Bucket As-Penetration (8.1m3 Sae)
1738186 - Control Gp-Bucket
1983358 - Control Gp-Bucket
3242116 - Hardware Gp-Work Tool
2288554 - Stop Gp-Bucket
Lubrication System
1212471 - Base Gp-Oil Filter
2098349 - Filter Gp-Engine Oil
1753772 - Drain Gp-High Speed Fluid (Engine Sump Evacuation)
4n2481 - Fastener Gp-Oil Pump Mounting
4N***81Fastener Group-Oil Pump Mounting; Oil Pump Mounting Fastener Group1
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1779265 - Filter Gp-Engine Oil
2096435 - Filter Gp-Engine Oil
1137689 - Fumes Disposal Gp
1032013 - Gauge Gp-Oil Level (Dipstick) (Engine)
10***13Gauge Group-Oil Level (Dipstick); -Engine1
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1777587 - Lines Gp-Engine Oil Drain
1033254 - Lines Gp-Turbocharger Oil
1614113 - Pump Gp-Engine Oil
Machine Arrangement
2057439 - Certification Ar-Machine (European)
11***74Plate-Machine Certification1
17***07Steering Ar-Secondary1
17***39Gauge & Lines Group-Brake Press1
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1641627 - Common Ar
16***27Common Ar1
16***28Engine Ar-Complete1
16***29Installation Ar-Engine1
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Operator Station
1757599 - Air Conditioner Ar
17***93Lines Group-Air Conditioner1
17***98Lines Group-Air Conditioner1
17***99Air Conditioner Ar1
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2174266 - Air Conditioner Gp (Salt Resistant)
2174267 - Air Conditioner Gp (Salt Resistant)
1802644 - Air Conditioner Gp
1781850 - Air Conditioner Gp (Salt Resistant)
2164150 - Air Conditioner Gp
1760518 - Armrest Gp
2174265 - Bar Gp-Wear
1904887 - Cab Ar-Enclosed Rops (Stic Steer)
15***93Compartment Group-Literature1
15***63Lamp Group-Dome1
17***18Armrest Group1
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1904059 - Cab Ar-Enclosed Rops (Wheel Steer)
15***93Compartment Group-Literature1
15***63Lamp Group-Dome1
17***18Armrest Group1
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1770473 - Cab Ar-Fops (Enclosed) (Wheel Steer)
15***93Compartment Group-Literature1
15***63Lamp Group-Dome1
17***18Armrest Group1
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1770474 - Cab Ar-Fops (Enclosed) (Stic Steer)
15***93Compartment Group-Literature1
15***63Lamp Group-Dome1
17***18Armrest Group1
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1905242 - Cab Ar-Open Rops (Wheel Steer)
15***93Compartment Group-Literature1
17***18Armrest Group1
19***24Cover Group-Cab; (Wheel Steer)1
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1905618 - Cab Ar-Open Rops (Stic Steer)
15***93Compartment Group-Literature1
17***18Armrest Group1
19***38Cab Group1
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1832195 - Cab Ar-Operator Station (Wheel Steer)
15***93Compartment Group-Literature1
17***18Armrest Group1
17***06Cab Group-Operator Station1
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1832196 - Cab Ar-Operator Station (Stic Steer)
15***93Compartment Group-Literature1
17***18Armrest Group1
17***06Cab Group-Operator Station1
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1804555 - Cab Gp (Enclosed Fops)
1804880 - Cab Gp (Operator Station)
1905238 - Cab Gp (Open Rops)
1766206 - Cab Gp (Enclosed Fops)
2157465 - Cab Gp-Enclosed Rops
1903700 - Cab Gp-Enclosed Rops
1761006 - Cab Gp (Operator Station)
1772678 - Canopy Gp (2888 High)
1763248 - Capsule Gp-Data (Payload)
17***48Capsule Group-Data1
18***53Capsule1
18***68Base-Vehicle1
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1561881 - Capsule Gp-Data (Payload)
1554193 - Compartment Gp-Literature
1757597 - Compressor Gp-Clutch & Refrig
17***97Compressor Group-Clutch & Refrig1
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3e1906 - Compressor Gp-Refrigerant
3141406 - Condenser & Mounting Gp
2061219 - Condenser & Mounting Gp
2239287 - Condenser & Mounting Gp
2164595 - Condenser & Mounting Gp
2307814 - Control Gp-Monitor (Payload Control)
1763250 - Control Gp-Monitor (Payload Control)
2170375 - Cover As-Protective
1905224 - Cover Gp-Cab (Open Rops) (Wheel Steer)
1905593 - Cover Gp-Cab (Open Rops) (Stic Steer)
1904884 - Cover Gp-Cab (Enclosed Rops) (Stic Steer)
1903699 - Cover Gp-Cab (Enclosed Rops) (Wheel Steer)
1761019 - Cover Gp-Operator Station (Wheel Steer)
1767446 - Cover Gp-Cab (Enclosed Fops) (Stic Steer)
17***46Cover Group-Operator Module; (Stic Steer)1
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1766209 - Cover Gp-Cab (Enclosed Fops) (Wheel Steer)
17***09Cover Group-Operator Module; (Wheel Steer)1
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1771556 - Cover Gp-Operator Station (Stic Steer)
1726995 - Cover Gp-Seat
1608407 - Cover Gp-Seat
2157464 - Door Gp-Cab (Enclosed Rops)
1766205 - Door Gp-Cab (Enclosed Fops)
1903698 - Door Gp-Cab (Enclosed Rops)
1804879 - Door Gp-Cab (Operator Station)
1804554 - Door Gp-Cab (Enclosed Fops)
1905223 - Door Gp-Cab (Open Rops)
1760519 - Door Gp-Cab (Operator Station)
1763245 - Heater Ar-Cab
17***22Lines Group-Heater1
17***23Lines Group-Heater1
17***45Heater Ar-Cab1
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1843723 - Horn Gp-Electric
2142104 - Horn Gp-Electric
2010894 - Horn Gp-Electric
1740916 - Horn Gp-Electric
1901333 - Installation Gp-Radio
1835559 - Latch Gp
1804878 - Latch Gp
1804553 - Latch Gp
1767447 - Liner Gp-Cab
1930499 - Lines Gp-Air Conditioner
1757593 - Lines Gp-Air Conditioner
1927572 - Lines Gp-Air Conditioner
2318218 - Lines Gp-Air Conditioner (Salt Resistant)
2061234 - Lines Gp-Air Conditioner
1757598 - Lines Gp-Air Conditioner
2164158 - Lines Gp-Air Conditioner
1761022 - Lines Gp-Heater
1761023 - Lines Gp-Heater
1953637 - Lines Gp-Washer
1770109 - Lines Gp-Washer
1767432 - Monitor Ar-Payload (Machine & Desktop-Cab)
17***48Capsule Group-Data1
17***49Lines Group-Payload1
17***50Control Group-Monitor1
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1763246 - Monitor Ar-Payload (Machine & Desktop-Fops)
17***46Monitor Ar-Payload1
17***47Mounting Group-Payload Capsule1
17***48Capsule Group-Data1
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1767431 - Monitor Ar-Payload (Machine & Printer-Cab)
15***81Capsule Group-Data1
17***49Lines Group-Payload1
17***50Control Group-Monitor1
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1767430 - Monitor Ar-Payload (Machine & Printer-Fops)
15***81Capsule Group-Data1
17***47Mounting Group-Payload Capsule1
17***49Lines Group-Payload1
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1767424 - Monitor Ar-Payload (Machine Monitoring-Cab)
15***81Capsule Group-Data1
17***49Lines Group-Payload1
17***50Control Group-Monitor1
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1767425 - Monitor Ar-Payload (Machine Monitoring-Fops)
15***81Capsule Group-Data1
17***47Mounting Group-Payload Capsule1
17***49Lines Group-Payload1
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1561879 - Monitor Gp-Payload
1767423 - Mounting Gp-Payload Capsule (Cab)
1763247 - Mounting Gp-Payload Capsule (Open Fops)
1767429 - Mounting Gp-Payload Printer
1771992 - Operator Ar (Stic Steer)
15***36Pedal Group-Throttle1
17***99Air Conditioner Ar1
17***18Support Group-Seat1
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1771991 - Operator Ar (Wheel Steer)
15***36Pedal Group-Throttle1
17***99Air Conditioner Ar1
17***18Support Group-Seat1
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1770475 - Operator Ar-Enclosed Fops (Stic Steer)
15***36Pedal Group-Throttle1
17***99Air Conditioner Ar1
17***75Operator Ar-Enclosed Fops1
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1771547 - Operator Ar-Enclosed Fops (Wheel Steer)
15***36Pedal Group-Throttle1
17***99Air Conditioner Ar1
17***47Operator Ar-Enclosed Fops1
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1904861 - Operator Ar-Enclosed Rops (Wheel Steer)
15***36Pedal Group-Throttle1
17***75Lighting Group-Cab1
17***69Control Group-Service Brake1
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1905225 - Operator Ar-Enclosed Rops (Stic Steer)
15***36Pedal Group-Throttle1
17***75Lighting Group-Cab1
17***77Panel Group-Instrument1
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1905633 - Operator Ar-Open Rops (Wheel Steer)
15***36Pedal Group-Throttle1
17***18Support Group-Seat1
17***70Control Group-Service Brake1
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1905634 - Operator Ar-Open Rops (Stic Steer)
15***36Pedal Group-Throttle1
17***18Support Group-Seat1
17***70Control Group-Service Brake1
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1995830 - Panel Gp-Instrument (Stic Steer)
2198176 - Panel Gp-Instrument (Stic Steer)
2300717 - Panel Gp-Instrument (Wheel Steer)
2301156 - Panel Gp-Instrument (Wheel Steer)
1995832 - Panel Gp-Instrument (Stic Steer)
2300720 - Panel Gp-Instrument (Wheel Steer)
1770118 - Panel Gp-Instrument (Stic Steer)
1783277 - Panel Gp-Instrument (Stic Steer)
2301155 - Panel Gp-Instrument (Wheel Steer)
1553936 - Pedal Gp-Throttle
1759012 - Pressurizer & Mounting Gp
1927576 - Pressurizer Gp
1608476 - Printer Gp-Computer (Payload)
1903697 - Protector Gp-Seat
1766207 - Protector Gp-Seat
1760520 - Protector Gp-Seat
1771993 - Radio Gp (Cassette)
1561148 - Seat Belt Gp
15***48Seat Belt Group; -Retractable-Operator1
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1781852 - Seat Gp
1784717 - Seat Gp
17***52Seat Group-Mot1
17***17Seat Group-Mot1
9E***40Bracket - Fire Bottle1
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1772430 - Seat Gp-Suspension
1755124 - Seat Gp-Suspension
1772434 - Seat Gp-Suspension (Tee Seat)
1772429 - Seat Gp-Suspension
1755125 - Seat Gp-Suspension (Tee Seat)
1772433 - Seat Gp-Suspension (Tee Seat)
1621377 - Seat Gp-Suspension
1621742 - Seat Gp-Suspension (Tee Seat)
2165054 - Spring Gp-Cab Door
1766218 - Support Gp-Seat
8r1774 - Bottle Gp-Window Washer
1767154 - Window Gp (Enclosed Fops)
1904058 - Window Gp (Enclosed Rops)
1767422 - Window Gp (Enclosed Fops)
1767145 - Window Gp-Hinged
1835566 - Wiper Gp-Door (Enclosed Rops)
1767146 - Wiper Gp-Door (Enclosed Fops)
2152816 - Wiper Gp-Door (Enclosed Rops)
1767148 - Wiper Gp-Window (Rear)
1767147 - Wiper Gp-Window
Power Train
2120942 - Pump Gp-Gear
1918044 - Pump Gp-Gear
9p9610 - Pump Gp-Gear
9P***10Pump Group-Gear; Transmission Gear Pump Group1
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1754582 - Pump Gp-Gear
1665477 - Axle Ar-Fixed (Front)
16***77Axle Ar-Fixed1
16***78Final Drive & Brake Group2
17***62Axle Group-Fixed1
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1665476 - Axle Ar-Oscillating (Rear)
16***76Axle Ar-Oscillating1
16***78Final Drive & Brake Group2
17***09Axle Group-Oscillating1
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1733762 - Axle Gp-Fixed (Front)
1738909 - Axle Gp-Oscillating (Rear)
1739895 - Case & Parts Gp-Planetary
1834264 - Case & Parts Gp-Planetary
4e8413 - Control Gp-Stic
1774113 - Control Gp-Stic
1743997 - Control Gp-Transmission (3 Speed)
1744342 - Control Gp-Transmission (4 Speed)
8e6400 - Control Gp-Transmission Hyd
8E***00Control Group-Transmission Hydraulic1
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1c7265 - Cover Gp-Front
2441713 - Cover Gp-Shipping
3q6535 - Cover Gp-Shipping
1834050 - Cover Gp-Shipping
9q5745 - Differential & Bevel Gear Gp
9Q***45Differential & Bevel Gear Group1
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1724651 - Differential Gp
1392276 - Differential Gp
1744355 - Drain Gp-High Speed Fluid (Transmission Evacuation)
1926971 - Drive Gp-Final
2285690 - Filler Gp-Power Train Oil
6p4603 - Filter Gp-Oil
6P***03Filter Group-Oil; -Park Brake Release, Xmsn-Parking Brake Release-Rear Brakes1
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1754577 - Filter Gp-Oil
1926969 - Final Drive & Brake Gp
1926972 - Final Drive & Brake Gp
1665478 - Final Drive & Brake Gp
1794567 - Drive Gp-Final
1926968 - Final Drive Gp
2285691 - Gauge Gp-Oil Level
1957688 - Gauge Gp-Oil Level
1780353 - Gauge Gp-Oil Level
6y5843 - Gear & Case Gp-Output Transfer
6Y***43Gear & Case Group-Output Transfer1
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1834263 - Gear & Case Gp-Output Transfer
18***63Gear & Case Group-Output Transfer1
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2026229 - Lines & Switch Gp-Transmission (Aba)
20***29Lines & Switch Group-Transmission1
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1744692 - Lines & Switch Gp-Transmission (Aba)
17***92Lines & Switch Group-Transmission1
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1737267 - Lines Gp-Axle Vent (Front)
1737266 - Lines Gp-Axle Vent (Rear)
1737545 - Lines Gp-Torque Conv Suction
17***45Lines Group-Torque Conv Suction1
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9ep9050 - Lines Gp-Torque Conv Suction
9E***50Lines Group-Torque Conv Suction1
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1958121 - Lines Gp-Transmission Filter
19***21Lines Group-Transmission Filter1
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1737558 - Lines Gp-Transmission Filter
17***58Lines Group-Transmission Filter1
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1958120 - Lines Gp-Transmission Oil
1737559 - Lines Gp-Transmission Oil
1737560 - Lines Gp-Transmission Oil (Lubrication)
2473188 - Mounting Gp-Rim
3q6398 - Planetary Gp-Transmission
1641631 - Power Train Ar
16***31Power Train Ar1
16***76Axle Ar-Oscillating1
16***77Axle Ar-Fixed1
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1737565 - Pump & Mtg Gp-Charge
1739502 - Pump & Mtg Gp-Transmission
9q5328 - Pump Gp-Charge
2473209 - Rim Ar
17***91Rim Group-Demountable4
24***88Mounting Group-Rim4
24***09Rim Ar1
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1744391 - Rim Gp-Demountable
1737566 - Shaft Gp-Drive
1738503 - Shaft Gp-Drive
1738204 - Slip Joint Gp
1780359 - Support Gp-Differential (Rear)
1780360 - Support Gp-Differential (Front)
1738501 - Support Gp-Transmission (Rear)
1957687 - Support Gp-Transmission (Front)
2497929 - Tire Gp
1744400 - Tire Gp
1744401 - Tire Gp
1876405 - Tire Gp
1793743 - Tire Gp
2317598 - Tire Gp
2317599 - Tire Gp
2304243 - Tire Gp
1739838 - Torque Converter & Updrive Ar
1738976 - Torque Converter & Updrive Gp
17***76Torque Converter & Updrive Group1
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1t1335 - Torque Converter Gp
1752640 - Transmission Ar
17***40Transmission Ar1
18***50Cover Group-Shipping1
18***63Gear & Case Group-Output Transfer1
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1783722 - Transmission Ar
17***95Case & Parts Group-Planetary1
17***22Transmission Ar1
1C***65Cover Group-Front1
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1743508 - Universal Joint Gp
4e0752 - Universal Joint Gp
1803254 - Valve Gp-Drain
8p1471 - Valve Gp-Relief
8P***71Valve Group-Relief; -Torque Converter Outlet1
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8e6398 - Valve Gp-Selector
8E***98Valve Group-Selector; -Transmission1
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1060551 - Valve Gp-Selector & Press Cont
10***51Valve Group-Selector & Press Cont1
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3023811 - Valve Gp-Solenoid
3e3748 - Valve Gp-Solenoid
3E***48Valve Group-Solenoid; (Transmission Clutch)1
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8e6401 - Valve Gp-Transmission Control
8E***01Valve Group-Transmission Control1
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Remote Control System
1579368 - Control Gp-Remote Throttle (Proportional)
1579369 - Harness Gp-Interconnect
1756494 - Lines Gp-Remote Control
1997888 - Lines Gp-Remote Control
2120945 - Mounting Gp-Receiver
1617961 - Mounting Gp-Receiver
1756492 - Relay Gp (Reverse Alarm)
1998428 - Remote Control Ar (Proportional)
15***69Harness Group-Interconnect1
17***92Lines & Switch Group-Transmission1
17***86Wiring Group-Remote Control1
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1757193 - Remote Control Ar (Proportional)
15***69Harness Group-Interconnect1
17***92Lines & Switch Group-Transmission1
17***86Wiring Group-Remote Control1
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1998427 - Remote Control Ar (Proportional)
15***69Harness Group-Interconnect1
17***92Lines & Switch Group-Transmission1
17***86Wiring Group-Remote Control1
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2154327 - Transmitter & Receiver Ar (Proportional)
15***80Harness-Carry1
15***35Battery-Spare Pack1
15***36Battery Charger1
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2154326 - Transmitter & Receiver Ar (Proportional) (Autodig)
15***80Harness-Carry1
15***35Battery-Spare Pack1
15***36Battery Charger1
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1986184 - Transmitter & Receiver Gp (Proportional)
19***84Transmitter & Receiver Group1
22***39Transmitter1
22***40Receiver1
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1997887 - Valve Gp-Control (Proportional)
1756493 - Valve Gp-Control (Proportional)
1756491 - Valve Gp-Solenoid (Brake Control)
2120946 - Wiring Gp-Remote Control (Proportional)
1755586 - Wiring Gp-Remote Control (Proportional)
1998426 - Wiring Gp-Remote Control (Proportional)
Service Equipment And Supplies
1752991 - Bar Gp-Recovery
1752992 - Bar Gp-Recovery
1752959 - Bolt Gp-Collet Jacking
1782667 - Film Gp
1740506 - Film Gp
2065492 - Film Gp (Autodig)
2083942 - Frame Gp-Tire Installation
13***67Filter Element As-Air; (Primary)1
20***42Frame Group-Tire Installation1
6I***10Filter Element As-Air; -Secondary1
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2284958 - Kit-Service (Air Cleaner)
12***72Filter As-Water Sep & Fuel1
12***75Bowl As-Water Collection; (Water Separator, Fuel Filter)1
13***73Element; (Filter) (Fuel/Water Separator) (Primary)1
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3141166 - Kit-Service (2000 Hour)
12***72Filter As-Water Sep & Fuel1
12***75Bowl As-Water Collection; (Water Separator, Fuel Filter)1
13***73Element; (Filter) (Fuel/Water Separator) (Primary)1
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9ep3816 - Kit-Service (1000 Hour)
12***72Filter As-Water Sep & Fuel1
12***75Bowl As-Water Collection; (Water Separator, Fuel Filter)1
13***73Element; (Filter) (Fuel/Water Separator) (Primary)1
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9ep3815 - Kit-Service (500 Hour)
9ep6075 - Kit-Service (250 Hour)
12***72Filter As-Water Sep & Fuel1
12***75Bowl As-Water Collection; (Water Separator, Fuel Filter)1
13***73Element; (Filter) (Fuel/Water Separator) (Primary)1
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2506166 - Lifting Gp
2506167 - Lifting Gp
1904888 - Lifting Gp
1905227 - Lifting Gp (Seat)
2198481 - Lifting Gp-Tilt Cylinder
1782669 - Plate & Film Gp
1740524 - Plate & Film Gp
2006566 - Plate & Film Gp
2112903 - Plate & Film Gp
1782666 - Plate & Film Gp (Supa20)
2500628 - Plate-Identification (Machine)
2500662 - Plate-Identification (Machine)
2126102 - Pump & Lines Gp-Hydraulic (Portable)
1238915 - Pump Gp-Electric Drive
12***15Pump & Motor Group; -Engine Prelubrication1
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1752963 - Service Gp-Oil Sample
1752989 - Stand Gp-Frame
2031165 - Stand-Lift Arm
1905636 - Template Gp-Window Glass (Enclosed Rops)
9el5860 - Template Gp-Window Glass (Enclosed Fops)
1861319 - Template Gp-Window Glass (Enclosed Fops)
1976033 - Tool Gp (Brake Disc Alignment)
19***33Tool Group-Brake Disc Alignment1
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1869064 - Tool Gp-Diagnostic (Service Box)
2505963 - Tool-Lift Arm Pin Lifting
1869025 - Tool-Wheel Nut Ext Socket
17***59Bolt Group-Collet Jacking1
17***89Stand Group-Frame1
17***91Bar Group-Recovery1
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1752994 - Tools
1752993 - Chock Gp-Wheel
Steering System
1749906 - Control Gp-Steering (Wheel Steer)
1750195 - Control Gp-Steering (Stic Steer)
2064817 - Cylinder & Mtg Gp-Steering
1739479 - Cylinder & Mtg Gp-Steering
1739478 - Cylinder & Seal Gp-Steering
1739477 - Cylinder Gp-Steering
2080659 - Lines Gp-Reversible Steering (Stic Steer)
20***59Lines Group-Reversible Steering1
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2151517 - Lines Gp-Reversible Steering (Wheel Steer)
21***17Lines Group-Reversible Steering1
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2010892 - Lines Gp-Secondary Steering
1749894 - Lines Gp-Secondary Steering
1749904 - Lines Gp-Secondary Steering
1749905 - Lines Gp-Secondary Steering
1750227 - Lines Gp-Steering (Stic Steer)
1750229 - Lines Gp-Steering (Wheel Steer)
1953971 - Lines Gp-Steering (Stic Steer)
1739893 - Lines Gp-Steering Cylinder
1752465 - Lines Gp-Steering Neutralizer (Stic Steer)
17***65Lines Group-Steering Neutralizer1
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1750255 - Lines Gp-Steering Neutralizer (Wheel Steer)
17***55Lines Group-Steering Neutralizer1
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1995825 - Lines Gp-Steering Neutralizer (Stic Steer)
19***25Lines Group-Steering Neutralizer1
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1995828 - Lines Gp-Steering Neutralizer (Wheel Steer)
19***28Lines Group-Steering Neutralizer1
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1751647 - Lines Gp-Steering Pilot (Stic Steer)
1995826 - Lines Gp-Steering Pilot (Stic Steer)
1903351 - Lines Gp-Steering Pilot (Stic Steer)
1750265 - Lines Gp-Steering Pilot (Stic Steer)
1750258 - Lines Gp-Steering Pilot (Wheel Steer)
1676939 - Pump & Mtg Gp-Steering
3g6856 - Pump Gp-Gear (Secondary Steering)
3G***56Pump Group-Gear; -Secondary Steering1
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1198763 - Pump Gp-Metering
1770472 - Pump Gp-Steering
1749907 - Steering Ar-Secondary
17***94Lines Group-Secondary Steering1
17***04Lines Group-Secondary Steering1
17***05Lines Group-Secondary Steering1
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1752482 - Steering Ar-Stic
17***95Control Group-Steering1
17***27Lines Group-Steering1
17***65Lines Group-Steering Pilot1
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1752483 - Steering Ar-Stic
17***95Control Group-Steering1
17***27Lines Group-Steering1
17***47Lines Group-Steering Pilot1
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1903355 - Steering Ar-Stic
17***95Control Group-Steering1
17***27Lines Group-Steering1
17***65Lines Group-Steering Neutralizer1
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1750259 - Steering Ar-Wheel
17***06Control Group-Steering1
17***29Lines Group-Steering1
17***55Lines Group-Steering Neutralizer1
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8j3667 - Valve Gp (Wheel Steer)
9j8225 - Valve Gp-Relief
8j6099 - Valve Gp-Diverter
8J***99Valve Group-Diverter; -Secondary Steering1
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8j1553 - Valve Gp-Steering Neutralizer (Wheel Steer)
8J***53Valve Group-Neutralizer; -Command Control Steering1
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2495615 - Valve Gp-Pilot
24***15Valve Group-Pilot; -Stic Steering1
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1471237 - Valve Gp
14***37Valve Group-Pilot Cartridge; -Steering1
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1471238 - Body Gp-Valve
14***38Valve Group-Pilot Cartridge; -Steering1
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1752939 - Valve Gp-Reversible Steering
17***39Valve Group-Reversible Steering1
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1928209 - Valve Gp-Reversible Steering
19***09Valve Group-Reversible Steering1
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6e5566 - Valve Gp-Selector & Press Cont (Stic Steer)
6E***66Valve Group-Selector & Press Cont; -Secondary Steering1
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6t5859 - Valve Gp
6T***59Valve Group-Solenoid; (Ride Control)1
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1528345 - Valve Gp
15***45Valve Group-Solenoid; -Cooler Flow-Load Sensing Signal Relief-Swing Parking Brake-Travel Parking Brake-Two Speed Travel-Work Tool1
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1771548 - Valve Gp-Steering (Stic Steer)
17***48Valve Group-Steering1
6E***31Valve Group-Steering1
9E***35Valve Group-Steering1
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2133362 - Valve Gp-Steering
6e4031 - Valve Gp-Steering (Stic Steer)
6e4032 - Valve Gp (Stic Steer)
1285347 - Valve Gp-Steering
12***47Valve Group-Steering; -Stic Steering1
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1771549 - Valve Gp-Steering (Wheel Steer)
17***49Valve Group-Steering1
20***94Valve Group-Steering1
8J***18Valve Group-Steering; -Wheel Steering1
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2031794 - Valve Gp-Steering (Wheel Steer)
9el9635 - Valve Gp-Steering (Stic Steer)
8j2318 - Valve Gp-Steering (Wheel Steer)
8J***18Valve Group-Steering; -Wheel Steering1
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2119696 - Valve Gp-Steering Neutralizer
21***96Valve Group-Steering Neutralizer1
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1649613 - Valve Gp-Steering Neutralizer
16***13Valve Group-Steering Neutralizer1
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R2900 serial number reference

On R2900-family loaders the PIN plate is on the frame, typically riveted to the chassis rail near the cab entry step or inside the operator's compartment - it is not on the engine. The first three characters of the PIN are the serial-number prefix (model/plant code); the digits that follow are the individual machine sequence number. On later 17-character PINs the same 3-character prefix still appears at the start of the string.

PrefixIdentifies
GLKR2900G underground mining LHD loader
JLKR2900G underground mining LHD loader
STWbase/original R2900 underground mining LHD loader (pre-VR, pre-2005 generation)

Frequently asked questions

What engine does the Caterpillar R2900 use?

The R2900 family runs on the Cat C15 diesel engine throughout its history - ACERT in the R2900G generation, Stage V or Tier 3/VR configurations in the current R2900, and C15-driven diesel-electric propulsion on the R2900 XE. Output ranges from about 393 to 401 hp (293 to 299 kW) on diesel models up to roughly 449 hp on the XE, varying by configuration and series.

What is the operating weight of the Caterpillar R2900?

Operating mass is about 52,089 kg (114,837 lb) empty, with gross machine mass reaching roughly 73,816 kg (162,736 lb) loaded. Payload capacity runs 17,200 kg (37,920 lb) on diesel models and up to about 18.5 tonnes (20.4 tons) on the diesel-electric R2900 XE - figures vary by configuration/series.

What replaced the Caterpillar R2900?

No separate model has replaced the R2900 line. The R2900G generation evolved into today's Stage V-compliant R2900, and Caterpillar added the R2900 XE diesel-electric loader as a parallel, newer addition to the family rather than a successor that discontinues the diesel R2900.

What R2900 owners discuss

What engine powers the R2900, and does the rating change across the lineup?
All R2900 variants run the Cat C15 diesel. Rated power varies by emissions tier and generation: Tier 3 versions run around 305 kW (409 hp), Stage V versions with diesel particulate filtration run higher, up to roughly 335 kW (449 hp) on the XE diesel-electric. Published horsepower for the base R2900 machine also lands in this range depending on whether it is built to Tier 3 or Stage V. Treat the rating as varies by configuration/series and confirm against the arrangement number on the machine itself.
How does the drivetrain differ between the standard R2900/R2900G and the R2900 XE?
Standard and G-series machines use a planetary powershift transmission with automatic shift control, four speeds forward and reverse, paired with oil-cooled multi-disc wet brakes. The XE replaces the torque-converter powershift with a switched reluctance electric drive and continuously variable virtual gears, driven off the same C15 engine. That swap changes the long-term wear profile: no powershift clutch packs or torque converter to overhaul, but the drive motor, inverter, and cooling system become the new attention points.
What do operators say about the cab and heat in underground service?
Crews familiar with both brands describe the R2900 as workmanlike but basic, with ergonomics called out as a weak point next to newer competitor cabs. A recurring comment is that the R2900 puts more heat into the drift than a comparable Sandvik bogger, which matters for ventilation planning in hot or poorly ventilated headings. Some operators say the R2900 feels like a powerhouse until they run a Sandvik 621 side by side, though that is a subjective comparison, not a documented spec gap.
Are the payload weighing scales accurate on these machines?
Reports of scale inaccuracy come up regularly, with readings off by as much as 15 tonnes over three to four bucket loads and a general tendency to read heavy, though not consistently. The consensus is that shock loading drives most of the error, especially with ride control switched off, along with operator loading technique and uneven muck-pile or floor conditions. It is rarely traced to a scale hardware fault. Have your dealer verify calibration if the numbers stay off once the machine is fully warmed up.
What C15 engine quirks show up on these loaders?
The C15 shares wear patterns seen across its on-highway and industrial use: HEUI injectors wearing out at high hours, turbo boost loss on twin-turbo ACERT arrangements, and EGR or emissions components fouling on later tiered engines. Stage V machines add diesel particulate filtration, which brings regen management into the routine and is a new item for crews used to older Tier 3 units. Have your dealer verify injector and turbo condition with a blow-by and boost check if power feels down.
What wear patterns should I expect on the articulation joint and bucket linkage?
As with any articulated wheel loader mucking in confined headings, the articulation center pin and bushings and the Z-bar bucket linkage take the brunt of shock loading, more so on rough floors. General heavy-equipment practice is to inspect pins and bushings roughly every 250 to 500 hours and plan on replacing high-wear joints annually rather than waiting for failure; worn seals are usually the first sign, since they let debris in and accelerate wear from there. Tires wear faster on abrasive underground floors than on surface work. No R2900-specific wear interval is documented publicly, so use general LHD/wheel loader intervals as a starting point and confirm against your dealer's PM schedule. Have your dealer verify pin and bushing tolerances at each service.
What should I check before buying a used R2900?
Confirm the exact variant first: base R2900, R2900G, or R2900 XE. Engine rating, transmission type, and payload class differ enough between them that specs do not carry over. Pull fluid samples for engine and transmission/hydraulic oil and cross-check the hour meter against maintenance records. Check wet-disc brake performance and the ride-control accumulator's nitrogen charge, articulation and Z-bar linkage play, tire condition, and the payload scale's calibration history. On Stage V units, ask for aftertreatment and DPF service records. Have your dealer verify engine, drivetrain, and brake condition with a full inspection before you commit to a purchase.

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

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