Caterpillar AD30
Caterpillarunderground articulated truck(no series)

Caterpillar AD30

Maintenance schedule, common problems & OEM parts breakdown

The Cat AD30 is a 30-tonne-class (30 000 kg / 66,139 lb nominal payload) underground articulated haul truck built for hard-rock and metal mine development and production hauling. The current generation runs a Cat C15 six-cylinder ACERT diesel rated 299 kW (401 hp) at 1,800 rpm with an air-to-air aftercooler; earlier-generation AD30 units built before the ACERT changeover used the mechanical/electronic Cat 3406E paired with the same four-speed automatic planetary powershift transmission and torque-converter lockup. Empty operating mass runs about 28,870 kg (63,647 lb) and gross machine mass loaded is 60 000 kg (132,300 lb). The AD30 sits in Caterpillar's underground truck range between the smaller AD22 (22-tonne class, C11 engine) and the larger AD45/AD55/AD60 families, and it is commonly matched with Cat's R1600 underground loader for load-and-haul pairing. Cat offers it with several dump body sizes, a wide-track body, two ejector body sizes, standard or wide axle configurations, and an optional Ventilation Reduction (VR) engine package with a Tier-3-equivalent emissions rating for mines with limited fresh-air capacity.

The biggest change across AD30 generations is the engine and emissions package: the move from the mechanical/electronic 3406E to the C15 ACERT with ATAAC, plus optional VR and DPF aftertreatment for ventilation-constrained mines. Alongside the engine swap, Cat added electronic monitoring (VIMS Gen 3), payload measurement (TPMS), Scheduled Oil Sampling ports on the engine, transmission, hydraulic and coolant circuits, and optional automatic centralized lubrication. The AD30 remains a current-production model, so it still turns up heavily in used-equipment listings and mine fleets worldwide, which keeps driveline, brake, and hitch wear parts in steady circulation on the parts market. Because the model spans two distinct engine generations under one nameplate, serial prefix and engine model must be confirmed before ordering engine, fuel system, or aftertreatment components, since 3406E-era and C15 ACERT-era parts are not interchangeable even though the chassis, transmission ratios, and body options carried over largely unchanged.

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 AD30 specifications

Engine

Engine modelCat C15 ACERT, 6-cylinder, air-to-air aftercooled (ATAAC), mechanically actuated electronic unit injection (MEUI) direct injection
Gross power299-305 kW (401-409 hp) at 1800 rpm; figure varies by rating standard used (ISO 14396:2002 vs SAE J1995) and by catalog edition, not by a different engine
Displacement15.2 L (928 in³)
Bore x stroke137.2 mm x 171.5 mm (5.4 in x 6.8 in)
Cylinders6
Emissions / engine optionsStandard engine carries the Ventilation Reduction (VR) package to cut diesel particulate matter for underground ventilation compliance; optional engine rated equivalent to U.S. EPA Tier 3 and EU Stage III/IIIA is also offered. A diesel particulate filter is available for use with the VR engine (requires 15 ppm ultra-low-sulfur diesel and CJ-4 low-ash oil).
Altitude derateEngine derate begins above 2743 m (8,999 ft)

Weights

Nominal payload capacity30 000 kg (66,139 lb)
Gross machine mass60 000 kg (132,300 lb)
Operating (empty) weight28 870 kg (63,647 lb) - front axle 19 479 kg (42,944 lb), rear axle 9391 kg (20,704 lb)
Loaded weight distributionFront axle 26 513 kg (58,451 lb), rear axle 33 487 kg (73,826 lb) at 60 000 kg (132,277 lb) gross
Weight distribution, empty67.5% front / 32.5% rear
Weight distribution, loaded44.2% front / 55.8% rear
Body (heaped, SAE 2:1) capacity range11.3-17.5 m3 (14.8-22.9 yd3) depending on dump or ejector body selected; standard body is 14.4 m3 (18.8 yd3)

Dimensions

Overall length, body down (standard body)10 153 mm (399.7 in); ranges 10 118-10 455 mm (398.3-411.6 in) across body options
Maximum overall length, body raised (standard body)10 743 mm (423.0 in); ranges 10 393-10 830 mm (409.2-426.4 in) across body options
Overall width, machine without body2690 mm (105.9 in); wide-body configuration widens to 3040 mm (119.7 in) machine with body
Overall height to top of ROPS2600 mm (102.4 in), constant across body configurations
Wheelbase5200 mm (204.7 in)
Ground clearance400 mm (15.7 in)
Outside turning clearance radius8571 mm (337.4 in)
Inside turning clearance radius5030 mm (198 in)
Articulation angle42.5 degrees
Frame oscillation10 degrees
Recommended drift/tunnel clearance (reference only)4000 mm width x 4000 mm height (157.5 x 157.5 in)

Performance

Travel speed, 1st gear6.3-6.8 km/h (3.9-4.2 mph), figure varies by catalog edition
Travel speed, 2nd gear11.3-12.3 km/h (7.0-7.6 mph), figure varies by catalog edition
Travel speed, 3rd gear20.8-22.3 km/h (12.9-13.9 mph), figure varies by catalog edition
Travel speed, 4th gear (top/max forward)36.7-40.8 km/h (22.8-25.4 mph), figure varies by catalog edition; rated with standard 26.5 x R25 tires
Reverse speed7.1-7.8 km/h (4.4-4.8 mph), figure varies by catalog edition
GradeabilityNo single gradeability percentage published; the rimpull/speed performance chart plots gear-by-gear performance up to 25% total resistance (grade plus rolling resistance), with 2% rolling resistance used as the general underground guide
Body hoist cycleRaise 10.5 seconds, lower 11.2 seconds, total cycle 21.7 seconds (single-stage hoist cylinders)
Transmission4-speed automatic planetary power shift, 4 forward / 1 reverse, with lock-up torque converter
Standard tire size26.5 x R25

Service capacities (summary)

Fuel tank410-500 L (108-132 gal), figure varies by catalog edition; dual-tank fast-fill option available
Hydraulic tank145-330 L (38-87 gal), figure varies by catalog edition
Engine oil (crankcase with filter)34 L (9 gal)
Cooling system74 L (20 gal)
Transmission67 L (18 gal)
Front differentials and final drives56 L (15 gal)
Rear differentials and final drives56 L (15 gal)

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

AD30 fluids & capacities

SystemCapacityRecommended fluid
Engine crankcase (with filter) — Cat C15 MEUI six-cylinder diesel34 L (9 US gal); a minority of spec sheets list 38 L (10 US gal) for the same engineCat DEO-ULS SAE 15W-40 for normal ambient range; SAE 10W-30 for cooler climates; SAE 0W-40 (full synthetic) for cold-start regions. Must meet API CJ-4 low-ash spec to suit the 15 ppm ultra-low-sulfur diesel fuel requirement of this engine.
Cooling system74 L (20 US gal)Cat ELC (Extended Life Coolant), factory pre-mixed or concentrate diluted per ambient conditions; rated for extended service intervals and freeze protection to roughly -37 C when mixed to spec.
Fuel tank410 L (108 US gal) per Cat dealer spec sheets; other aggregator listings show 500 L (132 US gal), likely a different body/tank option — treat as a configuration-dependent rangeUltra-low-sulfur diesel fuel, 15 ppm sulfur maximum, matched to the CJ-4 engine oil requirement.
Transmission (4-speed power-shift, planetary)67 L (18 US gal)Cat TDTO (Transmission/Drive Train Oil), TO-4 spec. SAE 30 for standard ambient range, SAE 10W for cold weather, SAE 50 for sustained hot climates, or TDTO-TMS multigrade for wide seasonal swings.
Front differential and final drives56 L (15 US gal)Cat TDTO, TO-4 spec, same viscosity-by-climate selection as the transmission (SAE 30 standard / 10W cold / 50 hot / TDTO-TMS multigrade).
Rear differential and final drives56 L (15 US gal)Cat TDTO, TO-4 spec, same viscosity-by-climate selection as the transmission (SAE 30 standard / 10W cold / 50 hot / TDTO-TMS multigrade).
Hydraulic system and tank (steering, dump, brake circuit)145 L (38 US gal); one dealer listing shows an outlier 330 L figure not corroborated elsewhereOn this class of Cat underground truck the hydraulic/brake circuit commonly shares Cat TDTO (TO-4) with the drivetrain because of wet-disc brake cooling; some configurations spec a dedicated Cat HYDO Advanced circuit instead. Confirm against the data plate or dealer before topping off, since the two fluids are not interchangeable in a shared-circuit setup.
Grease (all pins, bushings, articulation joint)Not a fixed refill volume — applied per lubrication schedule, not tank capacityCat Multipurpose Grease (lithium complex, NLGI 2) for normal service; Cat Ultra 5 Moly Grease (calcium sulfonate complex, NLGI 1/0) for extreme cold or heavy-load pin joints where pumpability at low temperature matters.

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

Caterpillar AD30 maintenance schedule

Service intervalTasks
Every 10 h
  • Check engine oil level and coolant level before starting; do not remove a hot pressure cap.
  • Drain water and sediment from the primary fuel filter/water separator.
  • Walk-around inspection of tires, rims, body liners and articulation hitch for visible damage.
  • Test service brakes, parking brake and secondary steering before tramming loaded.
  • Weekly (50-hour): grease articulation hitch pins and body pivot points at the centralized lube bank.
  • Weekly (50-hour): check battery terminals and ground-level disconnect switch operation.
Every 250 h
  • Change engine oil and filter on the C15 (shorten interval further under severe underground duty).
  • Pull Scheduled Oil Sampling (S.O.S) samples from the engine, transmission, hydraulic tank and coolant ports.
  • Inspect brake cooling oil level and check the water-to-oil heat exchanger for leaks or contamination.
  • Clean or replace the engine air precleaner and primary air filter element.
  • Check front and rear differential/final drive oil levels.
  • Inspect alternator belt tension and condition.
Every 500 h
  • Replace transmission oil filter and check transmission oil condition against the S.O.S trend.
  • Replace primary and secondary fuel filters.
  • Inspect torque converter lockup clutch engagement and transmission shift quality through all four forward gears.
  • Check hydraulic tank breather and hydraulic return filter element.
  • Inspect brake discs for wear through the service brake inspection ports.
  • Torque-check wheel rim retaining nuts.
Every 1,000 h
  • Change the hydraulic tank filter element and verify oil cleanliness against S.O.S history.
  • Change front and rear differential and final drive oil (fully floating axle housings).
  • Inspect articulation hitch taper roller bearings and oscillating stops for play or scoring.
  • Inspect ROPS/FOPS cab mounts and structure for cracks or loose fasteners.
  • Test Automatic Brake Application (ABA) and Operator Presence System function.
  • Check turbocharger and air-to-air aftercooler (ATAAC) plumbing for leaks or chafing.
Every 2,000 h
  • Change transmission oil in full (not just the filter).
  • Sample and, if due, change engine long-life coolant.
  • Inspect drive shaft couplings, torque converter housing and transmission mounts for wear.
  • Inspect main frame, hitch castings and body hoist cylinder mounts for fatigue cracking.
  • Overhaul-level inspection of the multiple-disc brake pack and cooling oil circuit.
  • Recalibrate the Truck Payload Measurement System (TPMS) if fitted.
Every 4,000 h
  • Plan engine top-end or in-frame inspection on the C15 based on oil-analysis and blow-by trends rather than hours alone.
  • Rebuild or exchange the torque converter/powershift transmission assembly at major overhaul.
  • Replace articulation hitch pins and bushings if bearing inspection showed wear beyond service limits.
  • Replace brake pack discs and inspect the brake cooling oil pump.
  • Service or replace the Diesel Particulate Filter (DPF) media on VR-package engines.
  • Reassess wiring harnesses and battery cabling for corrosion from wash-down and humid mine air.

Servicing the AD30 beyond the schedule

Predictive Maintenance & Fluid Analysis

Use the AD30's S.O.S sample ports on the C15 engine, powershift transmission, hydraulic tank and cooling system to track wear trends before a failure strands the truck underground where recovery is slow. Watch transmission oil condition closely given the torque converter's automatic lockup clutch, and monitor brake cooling oil for water intrusion through the oil-to-water heat exchanger. VIMS Gen 3 fault logging helps flag turbo, aftercooler and electrical issues early.

Corrective & Common Repairs

Expect wear at the articulation hitch pins, bushings and taper roller bearings from constant steering in tight headings, and at the oil-cooled multiple-disc brake pack from continuous ramp braking. Final drive seals at the fully floating axle hubs are a recurring leak point. Check ATAAC and turbo boost lines for leaks that sap power at altitude or in derate conditions, and inspect battery/ground-level disconnect wiring for corrosion from wash-down water.

Overhaul & Rebuild Points

Major overhaul work centers on the C15 engine top end, the torque converter/powershift transmission assembly, and the differential and final drive planetaries (16.13:1 total reduction) at the fully floating axles. Inspect and, where worn, replace hitch pins and taper roller bearings, rebuild the brake disc pack and cooling circuit, and check the main frame, hitch castings and body hoist cylinder mounts for fatigue cracking from repeated articulation and dump cycles.

Seasonal & Environment Servicing

Underground service conditions matter more than surface weather: dust and humidity from the heading drive more frequent precleaner and air intake filter changes, and corrosive mine water calls for corrosion-protection spray on electrical connections and terminals. Cat offers arctic fuel and arctic coolant packages for cold-climate portals. Keep the cross-flow radiator and swing-out grille clear of rock dust and diesel soot to protect cooling and DPF performance on VR-package engines.

AD30 common service parts

Part numberPart
133-5673ElementCheck fitment →
1R-0749Filter-FuelCheck fitment →
106-3969Filter Element As-AirCheck fitment →
106-3973Filter Element As-AirCheck fitment →
186-8228Filter-Return AirCheck fitment →

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

AD30 fault codes & troubleshooting

CodeMeaningLikely causeWhat to do
100-3 / 100-4Engine Oil Pressure Sensor: voltage above normal (open circuit) or below normal (short/ground fault)Damaged sensor wiring, corroded connector, or failed oil pressure sensor on the C15 engineCheck sensor connector and harness for damage or corrosion before replacing the sensor; verify actual oil pressure with a mechanical gauge if reading is suspect
110-3 / 110-4Engine Coolant Temperature Sensor: voltage above or below normal rangeOpen or shorted sensor circuit, bad connector pins, or failed coolant temp sensorInspect wiring and connector for corrosion or pinched wires, test sensor resistance against spec, replace sensor if out of range
168-2Electrical System Voltage: data erratic, intermittent, or incorrect (battery/charging voltage abnormal)Loose or corroded battery cables, failing alternator, or intermittent ground connectionCheck battery terminals and ground straps, load-test batteries, verify charging system output
262-3 / 262-45 Volt Sensor Supply: voltage above or below normalShort or open on the shared 5V supply circuit feeding multiple engine sensors (oil pressure, boost, atmospheric)Isolate and check each sensor fed by this supply for a shorted circuit, repair wiring before condemning the ECM
274-3 / 274-4Atmospheric Pressure Sensor: voltage above or below normalFaulty sensor or wiring fault on the barometric pressure input used for altitude/boost compensationCheck sensor wiring and connector, replace sensor if voltage stays out of range with harness disconnected and jumpered
190-2Engine Speed/Timing Sensor: signal erratic or intermittentDamaged timing sensor, excessive air gap, or wiring fault feeding the engine speed signalCheck sensor air gap and mounting, inspect harness routing near the timing gear cover for chafing, replace sensor if signal remains erratic
1-5 / 1-6 (through 6)Cylinder Injector Solenoid: current below normal (open circuit) or above normal (short circuit)Failed injector solenoid winding or damaged injector harness on the MEUI fuel systemCheck injector wiring harness continuity and connector condition, test individual injector solenoid resistance, replace injector if solenoid is open or shorted
580-3 / 580-4Power Shift Pressure Sensor: voltage above or below normalWiring or connector fault on the transmission clutch pressure sensor circuit, or failed pressure sensorInspect transmission ECM harness and connectors, verify clutch pressure with a calibrated gauge, replace sensor if reading stays out of range
91-8Throttle Position Sensor: abnormal frequency, pulse width, or period signalFaulty throttle position sensor or damaged signal wiringCheck sensor mounting and linkage, inspect wiring for damage, replace sensor if signal remains abnormal after wiring checks

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

AD30 attachments & work tools

Dump bodies

Standard dump bodies are offered in roughly 11.3 m3 (14.8 yd3) and 17.5 m3 (22.9 yd3) capacities, plus a wide-body dump option around 16.8 m3 (21.9 yd3). Bodies use Hardox-type wear steel and mount on the truck frame with single-stage hoist cylinders giving fast raise/lower cycle times.

Ejector bodies

Ejector bodies are offered in roughly 15.2 m3 (19.9 yd3) and 16.8 m3 (21.9 yd3) capacities. The ejector pushes the full load out without raising the body, suited to low-clearance drives and drawpoints, and includes tailgate retaining pins as a safety feature. Ejector and dump bodies are interchangeable on the same chassis for fleet flexibility.

Body liners

Impact and wear liner packages are offered for both dump and ejector bodies to protect the body floor and sides in abrasive rock-hauling duty. Liner choice is matched to material type (fragmentation, sharpness) rather than being a fixed factory default.

Tire options

Standard fitment is 26.5 x R25 radial. Underground rock-service tread patterns are offered from the tire supplier catalog for this size, selected per haul-road and rock-abrasion conditions rather than a single fixed spec.

Engine and ventilation-reduction configuration

Base engine is the Cat C15, gross rating around 304-305 kW (408-409 hp) at 1800 rpm. An optional Ventilation Reduction (VR) engine calibration (with hardware/software changes) is available, meeting Tier 3/Stage IIIA-equivalent emissions and cutting required mine ventilation airflow and fuel use versus the standard engine.

Diesel particulate filter (DPF)

A Cat DPF after-treatment option is available as a companion to the VR engine only, further reducing particulate matter in the exhaust for ventilation-limited underground sections. It is not offered on the standard (non-VR) engine calibration.

Cab / operator station options

Configurations include an open ROPS/FOPS operator station, an enclosed ROPS/FOPS cab with air conditioning, heater, and pressurizer/filter, and an optional sound-suppressed enclosed cab for quieter, climate-controlled operation. ROPS/FOPS structures meet ISO 3471/3449, SAE J1040/J231, AS2294.2/2294.3 and EN13510/13627 criteria.

Rear visibility / camera

A color rear-facing camera is offered as a factory option for the enclosed-cab configuration, aiding visibility when reversing in confined underground drives.

Body-to-chassis mounting

The AD30 does not use a quick-coupler/work-tool system like a loader or excavator. Dump and ejector bodies pin-mount to the frame and hoist linkage, and body style/size is swapped as a shop changeover rather than an in-field quick-attach.

Frame and articulation notes relevant to body clearance

Outside clearance radius is about 8.57 m (337 in) and articulation angle about 42.5 degrees with roughly 10 degrees of frame oscillation; these govern which body width/size fits a given drift or drawpoint layout and are checked against body selection during configuration.

All AD30 assemblies by section

Every catalogued assembly group for the Caterpillar AD30. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Air Inlet And Exhaust System
2153737 - Air Cleaner Gp
2212663 - Connection Gp-Exhaust
1658142 - Elbow Gp-Air Inlet
2418696 - Exhaust Ar-Particulate Filter
23***35Module Group-Warning Indicator1
24***83Exhaust Group-Particulate Filter1
24***98Lines Group-Exhaust Back Pressure1
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2418283 - Exhaust Gp-Particulate Filter
24***83Exhaust Group-Particulate Filter1
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2182896 - Exhaust Gp-Purifier
2212672 - Lines Gp-Air
1141904 - Lines Gp-Air
2418298 - Lines Gp-Exhaust Back Pressure
24***98Lines Group-Exhaust Back Pressure1
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1644637 - Manifold Gp-Exhaust
2223341 - Shield Gp-Heat (Manifold & Turbocharger)
2149588 - Turbocharger Gp
1S***95Gasket-Turbocharger To Manifold; Gasket Turbocharger To Manifold1
21***88Turbocharger Group1
21***01Turbocharger Group1
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2159201 - Turbocharger Gp
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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1859699 - Camshaft Gp
2356441 - Cover Gp-Cylinder Block
1459276 - Cover Gp-Cylinder Block
14***76Cover Group-Cylinder Block; -Remote1
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1076736 - Cover Gp-Cylinder Block
10***36Cover Group-Cylinder Block; -Remote1
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1596159 - Cover Gp-Front Housing
1503344 - Cover Gp-Air Compressor
1871328 - Cover Gp-Valve Mechanism
1503135 - Cover Gp-Valve Mechanism
1871326 - Cover Gp-Valve Mechanism
1601799 - Crankshaft As
1603912 - Crankshaft Gp
1550056 - Cylinder Block As
2674632 - Cylinder Block As
2345998 - Cylinder Block Gp
2149596 - Cylinder Block Gp
2811640 - Cylinder Head As
3040365 - Cylinder Head Gp
1769918 - Cylinder Head As
1918423 - Cylinder Head Gp
2635055 - Cylinder Head Gp
1835296 - Cylinder Head Gp
1118317 - Damper Gp
2149597 - Drive Gp-Accessory
2188589 - 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-Front Housing
10***90Fastener Group-Oil Pan; -Engine1
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1091657 - Fastener Gp-Valve Mechanism
4p6817 - Flywheel Gp
2089490 - Gear Gp-Front
2149615 - Housing Gp-Flywheel
1658144 - Housing Gp-Front
1658149 - Lifting Gp-Engine
1270564 - Lifting Gp-Engine
1900009 - Valve Mechanism Gp
19***09Mechanism Group-Fuel Pump & Valve1
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2168443 - Mounting Gp-Alternator
2138368 - Mounting Gp-Engine (Rear)
2212680 - Mounting Gp-Engine (Front)
1093285 - Pan Gp-Oil
10***85Pan Group-Oil; -Engine-Fan Drive1
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1765745 - Piston & Rod Gp
2352639 - Plug Gp-Cylinder Block
2345986 - Plug Gp-Cylinder Head
2168445 - Pulley Gp-Crankshaft
2781929 - Rocker Arm Gp
1356425 - Support Gp-Engine
2082820 - Valve Mechanism Gp
Braking System
2183519 - Accumulator & Mounting Gp
2831137 - Accumulator Gp
28***37Vibration Isolator, Accumulator Group-Brake; -Uncharged1
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2050753 - Brake Gp-Service & Parking
2292783 - Control Gp-Brake (Cab)
2400128 - Gauge & Lines Gp-Brake Press
24***28Gauge & Lines Group-Brake Press1
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2304716 - Lines Gp-Brake (Front Axle)
2304709 - Lines Gp-Brake (Rear)
2590154 - Lines Gp-Brake (Front)
2266369 - Lines Gp-Brake (Rear Axle)
2305221 - Lines Gp-Brake (Pilot Return)
2305194 - Lines Gp-Brake (Front)
2305199 - Lines Gp-Brake (Front)
2266378 - Lines Gp-Brake (Cab)
2620625 - Lines Gp-Brake Bleeder (Rear)
2304721 - Lines Gp-Brake Bleeder
2305209 - Lines Gp-Parking Brake
2590149 - Valve & Mtg Gp-Accum Charging
25***49Valve & Mtg Group-Accum Charging1
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2305190 - Valve & Mtg Gp-Accum Charging
23***90Valve & Mtg Group-Accum Charging1
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2305204 - Valve Gp-Brake (Park Brake Control)
2304724 - Valve Gp-Retarder Control
2034157 - Valve Gp-Solenoid
20***57Valve Group-Solenoid; -Hydraulic Lockout1
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1555989 - Valve Gp-Solenoid
Cooling System
2313964 - Drain Gp-High Speed Fluid (Radiator Evacuation)
2187456 - Fan Gp-Suction
2356472 - Fitting Gp-Radiator Vent
1099997 - Fitting Gp-Radiator Vent
2622129 - Fitting Gp-Radiator Vent
4n0730 - Heater Gp-Jacket Water
2339552 - Lines Gp-Brake Oil Cooler (Hitch)
2339548 - Lines Gp-Brake Oil Cooler (Rear)
2339869 - Lines Gp-Brake Oil Cooler (Rear)
2301163 - Lines Gp-Brake Oil Cooler (Front)
2298957 - Lines Gp-Brake Oil Cooler (Front)
2301144 - Lines Gp-Brake Oil Cooler (Front)
2657032 - Lines Gp-Brake Oil Cooler (Front)
2298958 - Lines Gp-Brake Oil Cooler (Front)
2254341 - Lines Gp-Turbocharger Water
2305994 - Lines Gp-Turbocharger Water
2076736 - Lines Gp-Water
2075109 - Lines Gp-Water (Oil Cooler Bypass)
2245032 - Lines Gp-Water
1745986 - Pump Gp-Water
1615719 - Pump Gp-Water
2213003 - Radiator Gp
2326768 - Radiator Gp-Basic
Electrical And Starting System
3e6328 - Alarm Gp
3E***28Alarm Group; -Caterpillar Monitoring System-Action1
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3e7577 - Alternator Gp-Charging
2246439 - Battery & Wiring Gp
2550993 - Battery & Wiring Gp
1267631 - Connection Gp-Electrical
12***31Connection Group-Electrical; (Cylinder Block Ground)1
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2358183 - Control & Mtg Gp-Communication (Eam)
23***83Control & Mtg Group-Communication1
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1881758 - Control & Mtg Gp-Engine Elek
18***58Control & Mtg Group-Engine Elek1
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2248747 - Control & Mtg Gp-Signal
2083950 - Control & Mtg Gp-Tmsn Elek
2358185 - Control Ar-Communication (Eam)
23***83Control & Mtg Group-Communication1
23***84Wiring Group-Communication1
23***85Control Ar-Communication1
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2358182 - Control Gp-Communication (Eam)
1364837 - Control Gp-Hoist Electronic
13***37Control Group-Hoist Electronic; -Positioning Lever1
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1729387 - Control Gp-Unprogrammed
17***87Control Group-Unprogrammed; -Traction Control-Transmission, Chassis-Integrated Brake1
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2090969 - Electrical Ar
20***69Electrical Ar1
22***61Lighting Group-Front1
22***62Switch Group-Shutdown1
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2332810 - Electronics Gp-Monitor
23***10Electronics Group-Monitor1
28***63Sfwr Group-A40021
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2374374 - Electronics Gp-Power Train
23***74Electronics Group-Power Train1
31***68Sfwr Group-A50071
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2249113 - Horn Gp-Electric
3e6389 - Lamp Gp-Dome
3E***89Lamp Group-Dome; -With Switch-Cab, Rh, Lh1
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1623294 - Lamp Gp-Flood
16***94Lamp Group-Flood; -Rear-Ladder Access-Engine Work Light1
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1712066 - Lamp Gp-Head
1712067 - Lamp Gp-Head
1350427 - Lamp Gp-Signal
1350426 - Lamp Gp-Signal
13***26Lamp Group-Signal; (24-Volt, Stop, Tail)(Stop/Tail)1
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2248749 - Lighting Ar-Signal
22***47Control & Mtg Group-Signal1
22***48Lighting Group-Signal1
22***49Lighting Ar-Signal1
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2361905 - Lighting Gp (Rear)
2237843 - Lighting Gp-Cab
2244761 - Lighting Gp-Front
2244764 - Lighting Gp-Rear
2248748 - Lighting Gp-Signal
1173915 - Motor Gp-Elec Hyd Pump
11***15Motor Group-Electric; -Engine Prelubrication-Sec Steering, Brake Release1
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2367811 - Mounting Gp-Camera (Color)
2663160 - Mounting Gp-Camera (Color)
2002301 - Mounting Gp-Pressure Sensor
2292782 - Panel Gp-Circuit Breaker
2361894 - Sensor & Mounting Gp
1658146 - Sensor Gp-Engine
2362261 - Sensor Gp-Engine
2160281 - Sensor Gp-Position
2192389 - Sensor Gp-Position
2661466 - Sensor Gp-Position
26***66Sensor Group-Position; -Throttle1
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1638530 - Sensor Gp-Pressure
16***30Sensor Group-Pressure; -Atmospheric Air1
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2101264 - Sensor Gp-Pressure
2271967 - Sensor Gp-Temperature
2071556 - Starting Motor Gp-Electric
20***56Starting Motor Group-Electric; (24-Volt)1
20***57Starting Motor Group-Electric1
6V***90Starting Motor Group-Electric; (Delco Remy)1
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1209099 - Starting Motor Gp-Electric
12***99Starting Motor Group-Electric1
20***56Starting Motor Group-Electric; (24-Volt)1
20***64Starting Motor Group-Electric1
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2071564 - Starting Motor Gp-Electric
2071557 - Starting Motor Gp-Electric
6v0890 - Starting Motor Gp-Electric
6V***90Starting Motor Group-Electric; (Delco Remy)1
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7n0718 - Switch As-Disconnect
7N***18Switch As-Disconnect; -Battery-Ground Level1
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2286146 - Switch Gp-Brake (Pull To Engage Parking)
2289672 - Switch Gp-Brake (Push To Engage Parking)
1346054 - Switch Gp-Flow
3162993 - Switch Gp-Magnetic
2543783 - Switch Gp-Magnetic
25***83Switch Group-Magnetic; -Main Relay-Main Power Relay1
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2085603 - Switch Gp-Payload
2244762 - Switch Gp-Shutdown (Ground Operated)
2248750 - Switch Gp-Signal
2233541 - Switch Gp-Wiper
2460090 - Wiring Gp-Cab (Upper) (Enclosed Cab)
2293723 - Wiring Gp-Cab (Upper) (Open Cab)
2220030 - Wiring Gp-Cab (Lower)
2237857 - Wiring Gp-Cab (Upper) (Enclosed Cab)
2358184 - Wiring Gp-Communication (Eam)
2295192 - Wiring Gp-Compressor
2629333 - Wiring Gp-Ejector Body
2183005 - Wiring Gp-Engine Electronic
2131481 - Wiring Gp-Shutoff (Fire Suppression)
2361915 - Wiring Gp-Front (Hitch)
2361942 - Wiring Gp-Front
2471636 - Wiring Gp-Payload
2472039 - Wiring Gp-Payload (Open Rops)
2361902 - Wiring Gp-Rear
2249470 - Wiring Gp-Shutoff (Idle Timer)
2249471 - Wiring Gp-Shutoff (Idle Timer & Fire Suppr)
2265757 - Wiring Gp-Window Wiper (Washer Tank)
Engine Arrangement
2090964 - Conversion Ar-Engine
16***30Engine Ar-Complete1
20***65Filter Group-Engine Oil1
20***03Lines Group-Engine Oil Drain1
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2354731 - Engine Ar-Complete
10***36Cover Group-Cylinder Block; -Remote1
10***82Fastener Group-Front Housing1
10***57Fastener Group-Valve Mechanism1
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1658230 - Engine Ar-Complete
10***36Cover Group-Cylinder Block; -Remote1
10***82Fastener Group-Front Housing1
10***57Fastener Group-Valve Mechanism1
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2090965 - Installation Ar-Engine
20***65Installation Ar-Engine1
21***68Mounting Group-Engine1
21***37Air Cleaner Group1
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Frame And Body
2365262 - Body Ar-Dump
22***35Lines Group-Hoist1
22***84Cylinder & Mtg Group-Hoist1
23***50Film Group1
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2388869 - Body Ar-Dump
22***35Lines Group-Hoist1
22***84Cylinder & Mtg Group-Hoist1
23***50Film Group1
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2365286 - Body Ar-Dump
22***35Lines Group-Hoist1
22***84Cylinder & Mtg Group-Hoist1
23***50Film Group1
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2584624 - Body Ar-Dump (16.8m3 Sae)(Wide Body)
12***96Hose; (07600 mm )1
12***99Hose; (04800 mm )1
12***01Hose-Hydraulic; (60cm)1
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2304246 - Body Ar-Dump
22***35Lines Group-Hoist1
22***83Body Group-Dump1
22***84Cylinder & Mtg Group-Hoist1
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2367306 - Body Ar-Ejector
23***46Body Group-Ejector1
23***62Cylinder & Mtg Group-Ejector1
23***88Cylinder & Mtg Group-Tailgate1
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2365210 - Body Gp-Dump (14.4m3 Sae)
2249483 - Body Gp-Dump (17.5m3 Sae)
2460790 - Body Gp-Dump (17.5m3 Sae)
2460811 - Body Gp-Dump (14.4m3 Sae)
2365269 - Body Gp-Dump (13.2m3 Sae)
2388868 - Body Gp-Dump (11.3m3 Sae)
2460806 - Body Gp-Dump (11.3m3 Sae)
2460812 - Body Gp-Ejector (15.2m3 Sae)
2366246 - Body Gp-Ejector (15.2m3 Sae)
2597910 - Body Gp-Ejector (17.3m3 Sae)
23***06Body Ar-Ejector1
25***92Plate-Top Inner2
25***93Plate-Top Outer Angle R/H1
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2090968 - Chassis Ar
18***45Rim Ar1
20***68Chassis Ar1
21***77Guard Group-Bottom1
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2409128 - Cover Gp-Deck (Operator Station)
2187485 - Cover Gp-Deck
2211438 - Cover Gp-Exhaust
2349718 - Fender Gp-Front
2113341 - Filter Gp-Grease
2365696 - Fire Extinguisher Gp (9.0 Litre Foam)
2075115 - Fire Extinguisher Gp (4.5kg)
2365682 - Fire Extinguisher Gp
2550987 - Firewall Gp
2176734 - Frame Gp-Engine End
2213447 - Frame Gp-Nonengine End
2176717 - Guard Gp-Belt
2349008 - Guard Gp-Belt
2137577 - Guard Gp-Bottom
2181978 - Guard Gp-Drive Shaft (Hitch)
2304255 - Guard Gp-Drive Shaft (Rear)
2223735 - Guard Gp-Drive Shaft (Upper)
2183451 - Guard Gp-Drive Shaft (Front)
2362406 - Guard Gp-Hydraulic Tank
2176724 - Guard Gp-Radiator
2381360 - Guard Gp-Sensor
2349794 - Handhold Gp
2137584 - Hitch Gp-Oscillating
2213510 - Hood Gp
2500043 - Liner Gp-Body (Ejector)
2365706 - Liner Gp-Body
2385113 - Liner Gp-Body
2500044 - Liner Gp-Body (Ejector)
2252688 - Liner Gp-Body
2367314 - Liner Gp-Body
2420477 - Lines Gp-Central Lubrication (Rear)
24***77Lines Group-Central Lubrication1
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2420461 - Lines Gp-Central Lubrication (Front)
24***61Lines Group-Central Lubrication1
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2478357 - Lines Gp-Central Lubrication (Rear)
24***57Lines Group-Central Lubrication1
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2420462 - Lines Gp-Central Lubrication (Hitch)
24***62Lines Group-Central Lubrication1
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2657065 - Lines Gp-Fire Suppression (Retardant)
2415000 - Lines Gp-Fire Suppression (Retardant)
2657040 - Lines Gp-Fire Suppression (Auto Detonation)
2416507 - Lines Gp-Fire Suppression (Auto Detonation)
2485586 - Lines Gp-Fire Suppression (Dry Powder System)
2212678 - Lines Gp-Grease (Fan Hub)
2479553 - Lines Gp-Lubrication (Bank 2)
2479560 - Lines Gp-Lubrication (Rear)
2478706 - Lines Gp-Lubrication (Bank 1)
2479167 - Lines Gp-Lubrication (Front)
2479555 - Lines Gp-Lubrication (Bank 1)
2575186 - Lines Gp-Lubrication (Rear)
2575185 - Lines Gp-Lubrication (Front)
2479554 - Lines Gp-Lubrication (Bank 3)
2304257 - Link Gp-Steering Frame Lock
2480019 - Lubrication Ar-Automatic (Dump Body)
18***54Pump Group-Lubrication1
24***06Lines Group-Lubrication1
24***67Lines Group-Lubrication1
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2480008 - Lubrication Ar-Automatic (Ejector Body)
18***54Pump Group-Lubrication1
24***67Lines Group-Lubrication1
24***53Lines Group-Lubrication1
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2478358 - Lubrication Ar-Central (Ejector Body)
24***61Lines Group-Central Lubrication1
24***62Lines Group-Central Lubrication1
24***57Lines Group-Central Lubrication1
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2420481 - Lubrication Ar-Central (Dump Body)
24***61Lines Group-Central Lubrication1
24***62Lines Group-Central Lubrication1
24***77Lines Group-Central Lubrication1
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2248712 - Mounting Gp-Body
2460804 - Mounting Gp-Body
2460056 - Mounting Gp-Body (Payload)
2162697 - Mounting Gp-Cab
2113336 - Pump Gp-Lubrication
1856454 - Pump Gp-Lubrication
2574382 - Pump Gp-Lubrication (Hydraulic)
2416509 - Suppression Ar-Fire
24***00Lines Group-Fire Suppression1
24***07Lines Group-Fire Suppression1
24***09Suppression Ar-Fire1
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2214028 - Tread Gp-Nonskid
5t5009 - Valve Gp-Lube Distribution
5T***09Valve Group-Lube Distribution; -3-Injector-Steering Cyl, Linkage, Rh, Lh-Hoist, Rear Susp Cyl, Rh, Lh-Front Susp, Steer Cyl, Rh, Lh1
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8w2597 - Valve Gp-Lube Distribution
8W***97Valve Group-Lube Distribution; -4-Injector1
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5t5010 - Valve Gp-Lube Distribution
5T***10Valve Group-Lube Distribution; -5-Injector1
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Fuel System
2248728 - Adapter Gp-Fast Fill Fuel
2248727 - Adapter Gp-Fuel Fill
2287199 - Filter & Mtg Gp-Fuel
1658101 - Filter Gp-Fuel
2287197 - Filter Gp-Fuel
1288510 - Pump Gp-Fuel Injection
2113025 - Injector Gp-Fuel
2284218 - Lines Gp-Fuel (Engine)
2287604 - Lines Gp-Fuel
2292781 - Lines Gp-Fuel Filter
1504279 - Pump & Mtg Gp-Fuel Transfer
1659154 - Pump Gp-Fuel Priming
16***54Pump Group-Fuel Priming; -Manual1
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2176746 - Tank & Mtg Gp-Fuel
2336742 - Valve Gp-Check
23***42Valve Group-Check; -Fuel Filter1
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Hydraulic System
1962403 - Actuator Gp-Pilot Control
19***03Actuator Group-Pilot Control; -Lower-Hoist Raise1
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1926443 - Actuator Gp-Pilot Control
19***43Actuator Group-Pilot Control; -Upper-Trailing Unit Main Control1
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2336394 - Block Gp-Hydraulic
2336397 - Block Gp-Hydraulic
2366762 - Cylinder & Mtg Gp-Ejector
2249484 - Cylinder & Mtg Gp-Hoist
2367288 - Cylinder & Mtg Gp-Tailgate
2366260 - Cylinder Gp-Ejector
2249465 - Cylinder Gp-Hoist
1349838 - Cylinder Gp-Tailgate
13***38Cylinder Group-Hydraulic; -Multipurpose Bucket, Steering1
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2336419 - Drain Gp
2343175 - Drain Gp-High Speed Fluid (Hyd Tank Evacuation)
2246872 - Filter & Mtg Gp-Hydraulic (Pilot Oil)
2218242 - Filter Gp-Hydraulic
2115973 - Filter Gp-Hydraulic (Pilot Oil)
2090966 - Hydraulic Ar
20***60Lines Group-Steering Pilot1
20***66Hydraulic Ar1
22***42Filter Group-Hydraulic1
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2426726 - Lines Gp-Ejector
2246435 - Lines Gp-Hoist (Lh)
2330721 - Lines Gp-Hoist (Rh)
2343140 - Lines Gp-Hoist (Front)
2343143 - Lines Gp-Hoist (Pilot Oil)
2656125 - Lines Gp-Hoist (Front)
2295612 - Lines Gp-Hydraulic (Pilot Return)
2655905 - Lines Gp-Hydraulic (Return)
2343133 - Lines Gp-Hydraulic (Return)
2336406 - Lines Gp-Hydraulic (Pilot Supply)
2343105 - Lines Gp-Hydraulic (Supply)
2301182 - Lines Gp-Hydraulic Oil
2367294 - Lines Gp-Tailgate
2249942 - Pump & Mtg Gp-Hydraulic
2125948 - Pump Gp-Gear
2303286 - Tank & Mtg Gp-Hydraulic
2384837 - Tank Gp-Hydraulic
2426718 - Valve & Mounting Gp (Ejector Body)
2246881 - Valve & Mtg Gp-Control
2435215 - Valve Gp-Control
2042124 - Valve Gp-Control
20***24Valve Group-Lowering Control; -Hoist1
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2336401 - Valve Gp-Pressure Reducing (Pilot Oil)
2225079 - Valve Gp-Pressure Reducing
1285346 - Valve Gp-Pressure Reducing
12***46Valve Group-Pressure Reducing; -Cooler Flow-Low Pressure-High Pressure1
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1266099 - Valve Gp-Relief
12***99Valve Group-Relief; -Hoist Control1
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2241167 - Valve Gp-Relief
1397559 - Valve Gp-Relief
13***59Valve Group-Relief; -Hoist Lower1
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2366816 - Valve Gp-Sequence (Ejector)
1528346 - Valve Gp-Control
15***46Valve Group-Solenoid; -Quick Coupler1
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Lubrication System
2365708 - 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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2246072 - Filler Gp-Oil
2073965 - Filter Gp-Engine Oil
1599362 - Fumes Disposal Gp
2305986 - Gauge Gp-Oil Level (Dipstick)
2074103 - Lines Gp-Engine Oil Drain
2149590 - Lines Gp-Turbocharger Oil
2356395 - Lines Gp-Turbocharger Oil
1614113 - Pump Gp-Engine Oil
Machine Arrangement
2400135 - Certification Ar-Machine (European)
11***74Plate-Machine Certification1
21***64Sensor Group-Pressure1
22***49Lighting Ar-Signal1
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2090963 - Common Ar
20***63Common Ar1
20***64Conversion Ar-Engine1
20***65Installation Ar-Engine1
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Operator Station
2295184 - Air Conditioner & Mounting Gp
22***84Air Conditioner & Mounting Group1
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2295598 - Air Conditioner Ar
21***77Compressor & Mtg Group-Refrig1
22***84Air Conditioner & Mounting Group1
22***86Condenser & Mounting Group1
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2295176 - Air Conditioner Gp
2237862 - Cab Ar-Enclosed Rops
12***02Hammer & Mounting Group1
20***91Compartment Group-Literature1
20***36Wiper Group-Window1
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2295172 - Cab Ar-Open Rops
20***91Compartment Group-Literature1
22***43Lighting Group-Cab1
22***23Wiring Group-Cab1
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2495346 - Cab Gp-Enclosed Rops
2237831 - Cab Gp-Enclosed Rops
2295171 - Cab Gp-Open Rops
2495345 - Cab Gp-Open Rops
2072991 - Compartment Gp-Literature
2181977 - Compressor & Mtg Gp-Refrig
3e1906 - Compressor Gp-Clutch & Refrig
2295186 - Condenser & Mounting Gp
2668156 - Cover As-Protective (Camera Monitor)
2293732 - Cover Gp-Cab
2349659 - Cover Gp-Cab
2293728 - Cover Gp-Console
1726995 - Cover Gp-Seat
1877309 - Cover Gp-Seat
2668112 - Cover Gp-Seat (Companion Seat)
2293746 - Door Gp-Cab (Open Cab)
2234612 - Door Gp-Cab (Enclosed Cab)
1278002 - Hammer & Mounting Gp
2313630 - Heater Ar-Cab
23***38Lines Group-Heater1
23***28Lines Group-Heater1
23***30Heater Ar-Cab1
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2234081 - Installation Gp-Radio
2295603 - Liner Gp-Cab
2334898 - Lines Gp-Air Conditioner
2295583 - Lines Gp-Air Conditioner
2313628 - Lines Gp-Heater
2311638 - Lines Gp-Heater
2752639 - Lines Gp-Heater
2364318 - Lines Gp-Washer
2349868 - Mirror Gp-Rear View
1666938 - Module Gp-Quad Gauge
1256806 - Module Gp-Speed/Tach Elek
12***06Module Group-Speedometer & Tach1
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2371335 - Module Gp-Warning Indicator
2367812 - Monitor Ar-Camera
23***98Mounting Group-Camera Monitor1
23***11Mounting Group-Camera1
23***12Monitor Ar-Camera1
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2663161 - Monitor Ar-Camera
23***98Mounting Group-Camera Monitor1
26***60Mounting Group-Camera1
26***61Monitor Ar-Camera1
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2472556 - Monitor Ar-Payload (Open Rops)
20***03Switch Group-Payload1
24***39Wiring Group-Payload1
24***44Monitor Group-Payload1
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2471622 - Monitor Ar-Payload (Remote Display)
24***21Monitor Group-Payload1
24***22Monitor Ar-Payload1
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2472209 - Monitor Ar-Payload
20***03Switch Group-Payload1
24***36Wiring Group-Payload1
24***44Monitor Group-Payload1
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2472044 - Monitor Gp-Payload
2471621 - Monitor Gp-Payload (Remote Display)
1477977 - Motor Gp-Window Wiper
14***77Motor Group-Window Wiper; -Front1
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2367798 - Mounting Gp-Camera Monitor
2363296 - Mud Flap Gp-Cab
2237866 - Operator Ar-Enclosed Rops
20***79Support Group-Seat1
22***89Panel Group-Instrument1
22***27Pump & Steering Column Group1
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2220522 - Operator Ar-Open Rops
20***79Support Group-Seat1
22***89Panel Group-Instrument1
22***27Pump & Steering Column Group1
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2219789 - Panel Gp-Instrument
2086282 - Pedal Gp-Throttle
2295581 - Pressurizer & Mounting Gp
2295580 - Pressurizer Gp
1561148 - Seat Belt Gp
15***48Seat Belt Group; -Retractable-Operator1
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2237860 - Seat Gp-Companion
2309826 - Seat Gp-Suspension
2309819 - Seat Gp-Suspension
2310348 - Seat Gp-Suspension (Tee Seat)
2309821 - Seat Gp-Suspension
2310355 - Seat Gp-Suspension
2073843 - Seat Gp-Suspension
2125136 - Seat Gp-Suspension
2310349 - Seat Gp-Suspension (Tee Seat)
2310296 - Seat Gp-Suspension
2086279 - Support Gp-Seat
8r1774 - Bottle Gp-Window Washer
2154807 - Visor Gp-Cab
2237850 - Window Gp
2076249 - Wiper Gp-Window (Front)
2076236 - Wiper Gp-Window (Rear)
1010742 - Wiper Pivot Gp
10***42Wiper Pivot Group; (Front Window)1
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Power Train
2090970 - Axle Ar
2142567 - Axle Gp
1230757 - Case & Parts Gp-Planetary
2495340 - Control Gp-Transmission
2234598 - Control Gp-Transmission
1230278 - Control Gp-Transmission Hyd
12***78Control Group-Transmission Hydraulic1
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2183413 - Conversion Ar-Transmission
2338697 - Cover Gp-Shipping
2129549 - Cover Gp-Transmission (Rear)
1970610 - Cover Gp-Transmission
2110131 - Cylinder Gp-Shift
2197996 - Differential & Bevel Gear Gp
21***96Differential & Bevel Gear Group1
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1492911 - Differential Gp
2313979 - Drain Gp-High Speed Fluid (Transmission Evacuation)
2284577 - Filler Gp-Power Train Oil
2244154 - Filter & Mtg Gp-Transmission
22***54Filter & Mtg Group-Transmission1
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2302640 - Filter Gp-Transmission
2050754 - Final Drive & Brake Gp
2362383 - Gauge Gp-Liquid Level
2129550 - Gear & Case Gp-Output Transfer
21***50Gear & Case Group-Output Transfer1
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2295597 - Lines Gp-Scavenge
2302642 - Lines Gp-Torque Converter
2295596 - Lines Gp-Transmission Oil
2302643 - Lines Gp-Transmission Oil
2303292 - Lines Gp-Transmission Oil
2295595 - Lines Gp-Transmission Oil
2137586 - Mounting Gp-Axle (Rear)
2156528 - Mounting Gp-Axle (Front)
2127923 - Mounting Gp-Final Drive
1235925 - Mounting Gp-Rim
2283826 - Mounting Gp-Transmission
3q6398 - Planetary Gp-Transmission
2090967 - Power Train Ar
20***67Power Train Ar1
20***70Axle Ar2
21***92Torque Converter & Updrive Ar1
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2119582 - Pump Gp-Gear (Transmission)
2115971 - Pump Gp-Gear (Transmission)
21***71Pump Group-Gear; (Transmission)1
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1803845 - Rim Ar
1803844 - Rim Gp-Demountable
2349246 - Screen Gp-Magnetic
2302646 - Screen Gp-Magnetic
2161789 - Shaft Gp-Drive
2157895 - Shaft Gp-Drive (Front)
2161787 - Shaft Gp-Drive (Rear)
2161772 - Shaft Gp-Drive (Oscillation)
2161746 - Slip Joint Gp (Hitch)
2157893 - Slip Joint Gp (Upper)
2137568 - Support Gp-Transmission
2244615 - Tire Gp
22***14Tire-26.5 X R25 Vsnt Ms Radial4
22***15Tire Group1
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2244609 - Tire Gp
22***08Tire-26.5 X R25 Xlddia 1 Starradial4
22***09Tire Group1
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2120092 - Torque Converter & Updrive Ar
2185144 - Torque Converter & Updrive Gp
21***44Torque Converter & Updrive Group1
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2103137 - Torque Converter Gp
2110280 - Transmission Ar
2271966 - Valve & Mtg Gp-Lockup Clutch
22***66Valve & Mtg Group-Lockup Clutch1
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2284951 - Valve & Mtg Gp-Priority
2271968 - Valve & Mtg Gp-Relief
2130087 - Valve Gp-Lockup Clutch & Sol
21***87Valve Group-Lockup Clutch & Sol1
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8p1471 - Valve Gp-Relief
8P***71Valve Group-Relief; -Torque Converter Outlet1
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1230284 - Valve Gp-Selector & Press Cont
12***84Valve Group-Selector & Press Cont1
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2103202 - Valve Gp-Solenoid
1938559 - Valve Gp-Solenoid
19***59Valve Group-Solenoid; -Transmission1
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8e8427 - Valve Gp
8E***27Valve Group-Torque Conv Priority1
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1230283 - Valve Gp-Transmission Control
12***83Valve Group-Transmission Control1
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Service Equipment And Supplies
2752660 - Bolt Gp-Collet Jacking
2368249 - Bolt Gp-Collet Jacking
2370479 - Film Gp
2305984 - Film Gp
2304250 - Film Gp
2367302 - Film Gp
2083942 - Frame Gp-Tire Installation
1883129 - Hoist Gp-Jack
2608943 - Identification-Rim
26***42Rim Identification Plates4
26***43Identification-Rim1
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2385110 - Kit-Service (Air Cleaner)
10***69Filter Element As-Air; (Primary)1
10***73Filter Element As-Air; (Secondary)1
23***10Kit-Service1
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2372080 - Kit-Service (1000 Hour)
13***12Filter-Oil; (Advanced Efficiency)2
13***73Element; (Filter) (Fuel/Water Separator) (Primary)1
16***65Element As1
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2372084 - Kit-Service (500 Hour)
13***12Filter-Oil; (Advanced Efficiency)2
13***73Element; (Filter) (Fuel/Water Separator) (Primary)1
1G***78Filter As-Oil; (Advanced Efficiency)(Hydraulic)2
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2372082 - Kit-Service (2000 Hour)
13***12Filter-Oil; (Advanced Efficiency)2
13***73Element; (Filter) (Fuel/Water Separator) (Primary)1
16***65Element As1
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2372083 - Kit-Service (250 Hour)
13***73Element; (Filter) (Fuel/Water Separator) (Primary)1
1R***49Filter-Fuel; (Advanced Efficiency)(Secondary)1
23***83Kit-Service1
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1905213 - Lifting Gp-Axle
2368245 - Lifting Gp-Body
1905227 - Lifting Gp-Seat
2599289 - Plate & Film Gp
2599290 - Plate & Film Gp
2598505 - Plate & Film Gp
2305983 - Plate & Film Gp
2126102 - Pump & Lines Gp-Hydraulic (Portable)
1883127 - Pump & Lines Gp-Hydraulic (Jack Hoist)
1238915 - Pump Gp-Electric Drive
12***15Pump & Motor Group; -Engine Prelubrication1
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2368265 - Stand As-Cab
2368263 - Stand Gp-Axle
2368279 - Stand Gp-Frame
1883141 - Stand Gp-Jack Hoist
2368901 - Stand Gp-Jack Hoist
2368920 - Template Gp-Window Glass
2453084 - Tool Gp-Diagnostic (Camera Balun)
2368949 - Tool Gp-Installer (Oscillation Bearing)
2306387 - Tool-Body Pivot Pin
2499436 - Tool-Brake Wear
2370485 - Tools
1883128 - Trolley Gp-Jack Hoist
Steering System
8v5216 - Cylinder & Seal Gp-Steering
9j9380 - Valve Gp-Diverter
9J***80Valve Group-Diverter; -Secondary Steering1
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9j9330 - Valve Gp-Steering
9J***30Valve Group-Steering; (Steering)1
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2183485 - Cylinder & Mtg Gp-Steering
6e5024 - Cylinder Gp-Steering
2271970 - Filter & Mtg Gp-Steering
2133239 - Filter Gp-Oil
2295613 - Lines Gp-Steering
2296023 - Lines Gp-Steering (Cab)
2295614 - Lines Gp-Steering
2331073 - Lines Gp-Steering (Secondary Steering)
2296025 - Lines Gp-Steering Cylinder
2296024 - Lines Gp-Steering Pilot
2073860 - Lines Gp-Steering Pilot
2326665 - Pump & Mtg Gp-Steering (Secondary Steering)
2220027 - Pump & Steering Column Gp
3g6856 - Pump Gp-Gear
3G***56Pump Group-Gear; -Secondary Steering1
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1198763 - Pump Gp-Metering
2249962 - Steering Ar-Secondary
22***50Valve & Mtg Group-Steering1
22***62Steering Ar-Secondary1
23***65Pump & Mtg Group-Steering1
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2220022 - Steering Column Gp
2249950 - Valve & Mtg Gp-Steering (Secondary Steering)
2303303 - Valve & Mtg Gp-Steering
8j1553 - Valve Gp-Steering Neutralizer
8J***53Valve Group-Neutralizer; -Command Control Steering1
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AD30 serial number reference

The PIN plate on the AD30 is a riveted metal tag mounted on the main frame, commonly near the cab entry or on the front frame section close to the articulation joint - check the operator's manual diagram for the exact spot on your unit. Read the leading letters (3-character CXR/DXR/GXR, or 4-character LGXR on narrow-body units) as the model/plant prefix, followed by the sequential unit number; match the prefix against the ranges above to identify the production series, body configuration, and engine fitment.

PrefixIdentifies
CXREarliest AD30 production series
DXRSecond AD30 production series
GXRCurrent-generation AD30 production series, standard body
LGXRAD30 Narrow Body configuration

Frequently asked questions

What engine powers the Cat AD30?

The current AD30 runs a Cat C15 six-cylinder ACERT diesel rated 299 kW (401 hp) at 1,800 rpm with an air-to-air aftercooler. Earlier-generation AD30 units built before the ACERT changeover used the mechanical/electronic Cat 3406E. Confirm the engine family from the serial plate before ordering engine, fuel system or aftertreatment parts.

What is the AD30's operating weight?

Empty operating mass is about 28,870 kg (63,647 lb) and gross machine mass loaded is 60 000 kg (132,300 lb), built around a nominal 30 000 kg (66,139 lb) payload. Exact figures shift slightly by body style (dump, wide, or ejector) and optional equipment.

What replaced the Cat AD30?

Nothing has replaced the nameplate outright — the AD30 remains Caterpillar's 30-tonne-class underground haul truck, positioned between the smaller AD22 and the larger AD45/AD55/AD60 trucks. Within the model itself, the C15 ACERT-powered current generation replaced the earlier 3406E-powered version as Cat updated engine emissions technology.

What AD30 owners discuss

How does the AD30 handle on rough, tight underground haul roads according to operators who run them daily?
Reports from crews running these underground vary a lot by drive condition. One operation speed-limited its AD30s to about 14 km/h (8.7 mph) because of poor road quality; with the limiter pulled, the same truck reached roughly 20 km/h (12 mph) and was still accelerating before it was shut down due to violent bouncing. Smaller ejector-bodied AD30 units get singled out as slow and rough-riding next to bigger underground trucks, but they're valued for fitting into tight headings and drives where larger iron can't go. Bottom line: ride quality on this truck is a road-condition problem as much as a machine one.
How does the AD30 compare to other underground haulers for everyday serviceability and ride?
Mechanics working a mixed underground fleet generally rate Cat trucks as easier to work on than some competing makes. Operators favor them because the ride is noticeably smoother and the forward-facing seating position, versus the sideways-seated cabs on some rival designs, cuts fatigue over a long tramming shift.
What engine and drivetrain does the AD30 actually run, and does that vary by configuration?
Cat C15 (ACERT) engine paired with a four-speed planetary powershift transmission electronically matched to it - that's consistent across every source checked, so treat a listing quoting a different Cat engine family (C9, C11, C18) for an AD30 as a mismatch, likely confused with a different underground truck in the AD-series lineup. Rated gross power sits around 299 kW / 401 hp (ISO14396) in the base configuration. Trucks built with the Ventilation Reduction (VR) exhaust package, aimed at confined ventilation headings, carry a slightly different rating near 305 kW, so don't assume every AD30 makes identical power - check the VR/emissions configuration on the data plate.
What wear points come up most on the articulated hitch, axles, and tires in underground duty?
The hitch runs on taper-roller bearings and hardened pins with oscillating stops. Underground drives force tighter, more constant-radius turns than a surface ADT sees on open haul roads, so that pivot racks up more work cycles - play at the hitch pins and bushings is a routine check item, not an occasional one. Full-floating axles are built to keep driveline stress off the axle housing, which mechanics view as the more durable setup for this kind of duty compared with semi-floating designs. Tires and rims take a beating from unpaved, rock-strewn underground floors - expect faster tread wear and more sidewall cuts than the same tire sees on a groomed surface road, so rotation and inspection intervals typically get pulled in tighter underground.
Are there known electrical or sensor issues mechanics flag on these trucks?
The engine and transmission electronic controls and their connectors are built dust- and moisture-sealed from the factory, but underground service still means constant wash-down, dripping headings, and rock dust on every harness run. Mechanics servicing Cat underground electronics generally point to corroded or fretted connector pins as the first suspect behind an intermittent fault code or a sensor reading that looks wrong, and check connector condition before swapping the sensor itself.
What should a buyer check before purchasing a used AD30?
Pull the SOS (scheduled oil sampling) history for engine oil, transmission, hydraulic oil, and coolant - dedicated sample ports exist for all four, so a seller with no sample trend data is a flag. Check hitch pins and bushings for play, inspect hoist cylinder seals, and check body and tailgate retaining pins on ejector-body units. Confirm which engine/VR emissions configuration is stamped on the data plate, since it changes rated power. Verify the truck's speed-limiter and Automatic Retarder Control settings were set for the buyer's own road conditions, not carried over from the previous mine. Have your dealer verify brake pack wear (with the factory gauge) and retarder function before the truck goes back into service.
What's the safety-critical service item mechanics emphasize most on the AD30?
Brakes and retarder together. Four-wheel, oil-cooled multiple-disc service brakes with water-to-oil heat exchangers do the stopping, while Automatic Retarder Control (ARC) handles continuous grade holding so the service brakes aren't doing that job alone. A worn or fading brake pack combined with a mis-set retarder is a classic runaway-on-grade risk on any underground hauler, and because the brake packs are sealed wet-disc, wear stays invisible until it's actually measured. Have your dealer verify brake pack wear and retarder calibration on any truck coming out of heavy grade service before it goes back underground.

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

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