Caterpillartelehandler
Caterpillar RT100
Maintenance schedule, common problems & OEM parts breakdown
The Cat RT100 is an early-1990s telescopic material handler in the roughly 10,000 lb (4,536 kg) lift class, built as the largest machine in Caterpillar's early RT-series lineup alongside the RT50, RT50 SA, RTC60, RT60, and RT80. It runs a Cat 3114T turbocharged diesel, an inline-4, 4.4L engine with mechanical unit injection and no electronic control module, driving a 4x4 chassis through a powershift transmission and axle oscillation-lock setup typical of the era. Reported operating weight ranges roughly 23,540-25,500 lb (10,680-11,567 kg) depending on configuration, tires, and counterweight. Standard equipment includes a mechanical Quick Hitch Group, with an optional auxiliary hydraulic quick-hitch circuit for powered attachments. The RT100 shares its serial/PIN prefix range and factory service manual with the RT80, confirming a common chassis platform between the two.
Public documentation on this model is thin next to Caterpillar's later telehandlers; wheelbase, ground clearance, travel speed, gradeability, maximum lift height and reach, and fluid capacities are not reliably published outside the factory OMM, so treat any figure not sourced from the dealer or manual with caution. Caterpillar's later TH-series telehandlers moved to a pilot-operated, pin-and-cone attachment system that differs from the RT100's mechanical Quick Hitch, so there is no clearly documented direct successor connecting the two lineages, and the RT100 has been out of production for decades. Its relevance in today's used and parts market comes from the working fleet still in service: shared components with the RT80 make sourcing somewhat easier, but scarcity of electronic parts like the transmission control module, plus known wear points on the boom and joystick, make condition and service history the deciding factors in resale value.
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 RT100 specifications
Engine
| Engine model | Cat 3114T, inline-4 turbocharged diesel |
| Displacement | 4.4 L |
| Bore x stroke | 105 mm x 127 mm |
| Gross/net power | Not published in available spec sources for this application |
| Emissions tier | Pre-emissions-regulation era (early-1990s production); no tier published |
Weights
| Operating weight | Reported figures vary by source, roughly 10,700-11,600 kg (23,540-25,500 lb); varies by configuration/source |
| Rated lift capacity | 4,536 kg (10,000 lb) |
| Shipping weight | Not documented separately from operating weight |
| Ground pressure | Not published |
Dimensions
| Transport length | 7.32 m (24 ft 0 in) |
| Transport width | 2.90 m (9 ft 6 in) |
| Transport height | 2.95 m (9 ft 8 in) |
| Wheelbase / track gauge | Not documented in available sources |
| Ground clearance | Not documented in available sources |
Performance
| Rated lift capacity | 4,536 kg (10,000 lb), 4x4 drive |
| Max lift height / forward reach | Not reliably documented; figures found in listings conflict and cannot be verified for this model |
| Travel speed | Not published in available spec sources |
| Gradeability | Not published in available spec sources |
Service capacities (summary)
| Fuel tank | Not published in available spec sources |
| Hydraulic system | Not published in available spec sources |
| Engine oil | Not published in available spec sources |
| Cooling system | Not published in available spec sources |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
RT100 fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (3114T diesel, with filter) | Not publicly documented for this serial range (1GJ00001-01207) — verify against the RT80/RT100 OMM or a Cat dealer before service | Cat DEO (Diesel Engine Oil) meeting Cat's diesel engine oil spec; multigrade selected by ambient temperature per Cat's engine oil viscosity chart — typically 15W-40 in warm climates, 10W-30 in cooler/winter conditions |
| Cooling system | Not publicly documented for this serial range — verify against the OMM or a Cat dealer before service | Cat DEAC (Diesel Engine Antifreeze/Coolant), full-strength or 50/50 premix per climate; later servicing may substitute Cat ELC (Extended Life Coolant) on a full system flush |
| Fuel tank | Not publicly documented for this serial range — verify against the OMM or a Cat dealer before service | Ultra low sulfur No. 2-D diesel fuel; No. 1-D or a winter blend recommended in cold ambient temperatures |
| Powershift transmission | Not publicly documented for this serial range — verify against the OMM or a Cat dealer before service. Factory specs for the RT80/RT100 power train are covered in a dedicated power-train specifications section rather than the general lube chart | Cat TDTO (Transmission/Drivetrain Oil), viscosity grade by ambient temperature per Cat's TDTO chart |
| Front and rear axles/differentials | Not publicly documented for this serial range — verify against the OMM or a Cat dealer before service | Cat TDTO (Transmission/Drivetrain Oil) or Cat GO (Gear Oil) depending on axle/final-drive design; confirm which spec applies per axle before topping off |
| Hydraulic system and tank | Not publicly documented for this serial range — verify against the OMM or a Cat dealer before service. Parts records show the hydraulic circuit shares a combined hydraulic/transmission oil filter, consistent with a shared-reservoir design common on Cat machines of this era | Cat TDTO (Transmission/Drivetrain Oil), used on Cat machines where hydraulic and powershift-transmission circuits share a common reservoir; if the circuits are separate, Cat HYDO is the standard hydraulic-only alternative |
| Grease points (chassis, pins, bushings) | Spec only — no chart quantity applies | Cat Multipurpose Grease (Cat MPGM), NLGI 2 lithium-complex base; Cat Extreme Application (Cat XAG) grease where high-load or high-temperature service is called out |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Caterpillar RT100 maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 4,000 h |
|
Servicing the RT100 beyond the schedule
Predictive Maintenance & Fluid Analysis
The 3114T runs mechanical unit injectors with no ECM, so there is no fault-code diagnostics on this machine. Lean on Cat S·O·S oil sampling for engine, powershift transmission, axle, and hydraulic oil at each service interval to catch bearing and injector wear early. Drain the fuel filter/water separator daily. Hard cold starts and power complaints on this engine usually trace back to fuel system contamination or air, not the injection pump itself. Watch turbocharger shaft play at 1000-hour inspections.
Corrective & Common Repairs
Boom creep traced to the joystick controller is a documented complaint on this machine and a safety item; have a dealer verify calibration before ruling out the hydraulic valve. Transmission control modules are increasingly scarce for this generation, so budget lead time before a failure strands the machine. Inspect boom wear pads regularly; loose pads let the telescoping sections rack and accelerate wear. Rear axle oscillation lock should engage cleanly above boom angle; sluggish engagement points to a worn lock cylinder or linkage.
Overhaul & Rebuild Points
Powershift transmission clutch packs and the transmission control valve body are the major rebuild points on high-hour machines; sourcing a replacement control module can take longer than the repair itself. Boom wear pads, pins, and bushings wear as a set, so replace them together rather than piecemeal to keep the telescoping sections aligned. Axle differentials and planetary hubs warrant a full teardown inspection at major overhaul, given the machine's age. The 3114T's turbocharger and unit injectors are common rebuild candidates once compression and power fall off.
Seasonal & Environment Servicing
Cold climates hit this engine hard; drain the fuel/water separator and confirm coolant concentration before winter, since hard starting on the 3114T is a recurring complaint. Grease boom wear pads and quick-hitch pins more often on dusty or sandy sites, grit accelerates pad wear faster than the hour meter suggests. Check foam-filled tire sidewalls for heat-cracking on hot asphalt or quarry work. In wet or muddy conditions, keep the rear axle oscillation lock and pivot bushings clean and greased to prevent binding.
RT100 fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| Coolant Temperature warning lamp (red thermometer symbol) | Engine coolant temperature has exceeded the safe operating range | Low coolant level, blocked radiator core, slipping or broken fan belt, failed thermostat | Stop and idle down, check coolant level and radiator fins/screen once safe to open, verify belt tension before restarting |
| Engine Oil Pressure warning lamp (red oil-can symbol) | Engine oil pressure has dropped below the safe minimum | Low oil level, worn oil pump, clogged oil filter, or failed pressure sending unit | Shut engine down immediately, check oil level on dipstick, do not restart until cause is found |
| Alternator/Charging system warning lamp (red battery symbol) | Charging system is not producing adequate output | Broken or slipping alternator belt, failed alternator, loose or corroded wiring connection | Check belt condition and tension, inspect wiring and battery terminals, test alternator output |
| Air filter restriction indicator (yellow/red service flag) | Engine air intake restriction has reached the service limit | Clogged primary air filter element from dust or debris ingestion | Inspect and clean or replace the air filter element, reset the restriction indicator |
| Hydraulic filter bypass/restriction indicator | Hydraulic return filter is restricted and oil is bypassing filtration | Clogged hydraulic filter element, cold/high-viscosity oil at startup, or contaminated hydraulic fluid | Let hydraulic oil warm before full load if cold-related, replace hydraulic filter element, check fluid condition |
| Parking brake warning lamp | Park brake is engaged or the brake circuit has lost pressure | Operator left park brake engaged, or a fault in the brake actuation circuit | Confirm park brake lever/switch position before travel, check brake system pressure and linkage if lamp stays on with brake released |
| Transmission oil temperature warning lamp | Transmission oil temperature has exceeded normal operating range | Low transmission fluid level, sustained high-load/low-speed operation (torque converter stall), blocked transmission oil cooler | Stop and let the transmission cool, check fluid level, inspect the cooler for blockage before resuming work |
| Engine shutdown alarm (audible buzzer with red stop lamp) | An engine protection parameter (oil pressure or coolant temperature) has reached a critical limit and tripped the shutdown circuit | Same root causes as the individual oil pressure or coolant temperature warnings, escalated to a critical level | Bring the machine to a safe stop, do not attempt to restart until the underlying oil pressure or coolant condition is diagnosed and corrected |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
RT100 attachments & work tools
Pallet Fork Carriage / Fork Group
Standard work tool on the RT100 is a carriage-mounted pallet fork set, carried in the machine's own parts documentation as a dedicated Fork Group. Rating follows the machine's 10,000 lb (4,536 kg) class; exact fork length and carriage width vary by dealer setup and are not fixed in the factory literature reviewed.
Quick Hitch Coupler
Attachments mount through a mechanical Quick Hitch Group listed in the RT100's own parts breakdown, a pin-retained hitch distinct from the pin-and-cone TH/IT coupler used on Cat's later TH-series telehandlers. Tool changes are done with the boom lowered and the machine on level ground.
Auxiliary Hydraulic Quick Hitch
An auxiliary hydraulic quick-hitch option is documented for the RT100, routing a powered circuit forward to the carriage for hydraulically actuated tools such as grapples or rotating carriages. Plain fork carriages do not need this circuit; clamp- or grapple-type tools do.
Truss Boom / Jib with Winch
Truss boom and jib attachments, offered with or without an integral hydraulic winch, are cataloged across Cat's telehandler range in this capacity class for setting roof trusses, wall panels, and beams. Rated capacity and reach on a truss boom or jib run well below the base fork rating and drop further with the winch fitted.
Buckets - general purpose, multi-purpose, light-material, grapple
Cat's telehandler attachment lineup for this size class includes general-purpose, multi-purpose, light-material, and grapple buckets for loading and material transfer. Exact bucket fitment for the vintage RT100 carriage is not separately confirmed in the documentation found - check capacity and hitch match with a dealer before ordering.
Three-Section Telescoping Boom with Outrigger Group
The RT100 uses a three-section telescoping boom with compensating cylinders and a factory outrigger group for added stability. Outriggers are meant to be deployed before working near maximum lift height or forward reach, which is also when attachment choice most affects tip stability.
Load Indicator Display
A factory load-indicator display group is part of the RT100's documented parts breakdown, giving the operator a rated-capacity reference. Displayed capacity changes with boom angle and extension and de-rates further once a heavier or longer-reach attachment (bucket, truss boom) replaces plain forks.
Model Family Sizing
The RT100 shares its telehandler platform and factory service documentation with the smaller RT50, RT50 SA, RTC60, RT60, and RT80. Attachment capacity, carriage width, and outrigger fitment differ across the family - use the RT100's own 10,000 lb (4,536 kg) class rating rather than borrowing a sibling model's figures.
All RT100 assemblies by section
Every catalogued assembly group for the Caterpillar RT100. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Air Inlet And Exhaust System
7c5519 Air Cleaner Gp
| 7C***19 | Air Cleaner Group | 1 |
7c2290 Cover Gp-Inlet Manifold
| 7C***90 | Cover Group-Inlet Manifold; Inlet Manifold Cover Group | 1 |
4p6841 Elbow Gp-Exhaust
| 4P***41 | Elbow Group-Exhaust | 1 |
6i4771 Heater Gp-Air Inlet
| 6I***71 | Heater Group-Air Inlet | 1 |
4w6609 Lines Gp-Air
| 4W***09 | Lines Group-Air; Air Lines Group | 1 |
4w6615 Lines Gp-Turbocharger Oil
| 4W***15 | Lines Group-Turbocharger Oil; Turbocharger Oil Lines Group | 1 |
1w8898 Manifold Gp-Exhaust
| 1W***98 | Manifold Group-Exhaust; Exhaust Manifold Group | 1 |
4w5362 Manifold Gp-Inlet
| 4W***62 | Manifold Group-Inlet | 1 |
4m0310 Precleaner As
| 4M***10 | Precleaner As | 1 |
7e5202 Turbocharger Gp
| 7E***02 | Turbocharger Group | 1 |
Axles And Brakes
8q2422 Axle Casing Group - Part 1 Of 2
| 8Q***22 | Axle Casing Group | 1 |
8q2124 Axle Casing Group - Part 1 Of 2
| 8Q***24 | Axle Casing Group | 1 |
8q2124 Axle Casing Group - Part 2 Of 2
| 8Q***24 | Axle Casing Group | 1 |
8q2422 Axle Casing Group - Part 2 Of 2
| 8Q***22 | Axle Casing Group | 1 |
8q2096 Axle Kit - Front (Rt100)
| 8Q***96 | Axle Kit - Front | 1 |
8q2100 Axle Kit - Front (Rt80)
| 8Q***00 | Axle Kit - Front | 1 |
8q2101 Axle Kit - Rear (Rt80)
| 8Q***01 | Axle Kit - Rear | 1 |
8q2097 Axle Kit - Rear (Rt100)
| 8Q***97 | Axle Kit - Rear | 1 |
1462991 Axle Kit-Shouldered Bolt (Rt80)
| 14***91 | Axle Kit-Shouldered Bolt | 1 |
1462990 Axle Kit-Shouldered Bolt (Rt100)
| 14***90 | Axle Kit-Shouldered Bolt | 1 |
8q2438 Brake Valve
| 8Q***38 | Brake Valve | 1 |
8q6299 Brake Valve Group
| 8Q***99 | Brake Valve Group | 1 |
8q2495 Brake Valve Hydraulic Group - Part 1 Of 3
| 8Q***95 | Brake Valve Hydraulic Group | 1 |
8q2495 Brake Valve Hydraulic Group - Part 2 Of 3
| 8Q***95 | Brake Valve Hydraulic Group | 1 |
8q2495 Brake Valve Hydraulic Group - Part 3 Of 3
| 8Q***95 | Brake Valve Hydraulic Group | 1 |
8q2399 Differential Casing Group
| 8Q***99 | Differential Casing Group | 1 |
8q2383 Differential Casing Group
| 8Q***83 | Differential Casing Group | 1 |
8q2119 Differential Group - Part 1 Of 2
| 8Q***19 | Differential Group | 1 |
8q2421 Differential Group - Part 2 Of 2
| 8Q***21 | Differential Group | 1 |
8q2402 Differential Group
| 8Q***02 | Differential Group | 1 |
8q2119 Differential Group - Part 2 Of 2
| 8Q***19 | Differential Group | 1 |
8q2421 Differential Group - Part 1 Of 2
| 8Q***21 | Differential Group | 1 |
8q2420 Differential Group
| 8Q***20 | Differential Group | 1 |
8q2448 Disc Brake Group (Rear Axle Rt80)
| 8Q***48 | Disc Brake Group | 1 |
8q2400 Disc Brake Group (Rear Axle Rt100)
| 8Q***00 | Disc Brake Group | 1 |
8q2447 Disc Brake Group
| 8Q***47 | Disc Brake Group | 1 |
8q2146 Disc Brake Group
| 8Q***46 | Disc Brake Group | 1 |
8q2487 Foot Pedal - Brake
| 8Q***87 | Foot Pedal - Brake | 1 |
815509 Front Axle Group (Steer-Drive, With Differential Lock And Park Brake) (Rt100)
| 08***09 | Front Axle Group | 1 |
8q2098 Front Axle Group (Rt100)
| 8Q***98 | Front Axle Group | 1 |
815511 Front Axle Group (Rt100)
| 08***11 | Front Axle Group | 1 |
8q2102 Front Axle Group (Rt80)
| 8Q***02 | Front Axle Group | 1 |
986040 Front Axle Group (Steer - Drive With Differential Lock And Park Brake) (Rt80)
| 09***40 | Front Axle Group | 1 |
6r9089 Front Axle Group (Rt80)
| 6R***89 | Front Axle Group | 1 |
975135 Steering Rod Group
| 09***35 | Harness As | 1 |
1494096 Kit-U Joint
| 14***96 | Kit-U Joint | 1 |
6r9088 L.H. Wheel Group (Rt80)
| 6R***88 | L.H. Wheel Group | 1 |
815513 L.H. Wheel Group (Rt100)
| 08***13 | L.H. Wheel Group | 1 |
838456 Parking Brake Group
| 08***56 | Parking Brake Group | 1 |
6r9087 R.H. Wheel Group (Rt80)
| 6R***87 | R.H. Wheel Group | 1 |
815512 R.H. Wheel Group (Rt100)
| 08***12 | R.H. Wheel Group | 1 |
8q2099 Rear Axle Group (Rt100)
| 8Q***99 | Rear Axle Group | 1 |
8q2103 Rear Axle Group (Rt80)
| 8Q***03 | Rear Axle Group | 1 |
986041 Rear Axle Group (Steer - Drive) (Rt80)
| 09***41 | Rear Axle Group | 1 |
815510 Rear Axle Group (Steer-Drive) (Rt100)
| 08***10 | Rear Axle Group | 1 |
815508 Rear Axle Group (Rt100)
| 08***08 | Rear Axle Group | 1 |
6r9091 Rear Axle Group (Rt80)
| 6R***91 | Rear Axle Group | 1 |
Basic Engine
7e3686 Balancer Gp
| 7E***86 | Balancer Group; Balancer Group | 1 |
4w4865 Camshaft Gp-Single
| 4W***65 | Camshaft Group-Single; (Single) | 1 |
4w3462 Carrier Gp-Seal
| 4W***62 | Carrier Group-Seal; Carrier Group (Seal) | 1 |
1w8897 Cover Gp-Cylinder Block
| 1W***97 | Cover Group-Cylinder Block; Cylinder Block Cover Group | 1 |
7w9847 Cover Gp-Front
| 7W***47 | Cover Group-Front | 1 |
9y8048 Cover Gp-Oil Pan
| 9Y***48 | Cover Group-Oil Pan | 1 |
7w7337 Cover Gp-Valve Mechanism
| 7W***37 | Cover Group-Valve Mechanism; Valve Mechanism Cover Group | 1 |
4w3579 Crankshaft Gp
| 4W***79 | Crankshaft Group; Crankshaft Group | 1 |
4w3724 Cylinder Block Gp
| 4W***24 | Cylinder Block Group; Cylinder Block Group | 1 |
7e5311 Cylinder Block Gp
| 7E***11 | Cylinder Block Group | 1 |
7e4215 Cylinder Head As
| 7E***15 | Cylinder Head As | 1 |
1077591 Cylinder Head As
| 10***91 | Cylinder Head As | 1 |
1077590 Cylinder Head As
| 10***90 | Cylinder Head As | 1 |
7e4213 Cylinder Head As
| 7E***13 | Cylinder Head As | 1 |
7e4212 Cylinder Head Gp
| 7E***12 | Cylinder Head Group | 1 |
7e4211 Cylinder Head Gp
| 7E***11 | Cylinder Head Group; Cylinder Head Group | 1 |
7c0044 Drive Gp-Fan
| 7C***44 | Drive Group-Fan; Fan Drive Group | 1 |
9y1584 Flywheel Gp
| 9Y***84 | Flywheel Group | 1 |
7e3756 Gear Gp-Front
| 7E***56 | Gear Group-Front; Front Gear Group | 1 |
7w8813 Housing Gp-Flywheel
| 7W***13 | Housing Group-Flywheel | 1 |
7l0002 Housing Gp-Front
| 7L***02 | Housing Group-Front | 1 |
4w2515 Lifting Gp
| 4W***15 | Lifting Group | 1 |
4w4866 Mechanism Gp-Fuel Pump & Valve
| 4W***66 | Mechanism Group-Fuel Pump & Valve | 1 |
1w7632 Pan Gp-Oil
| 1W***32 | Pan Group-Oil | 1 |
7e3429 Piston & Rod Gp-4 Required
| 7E***29 | Piston & Rod Group; Connecting Rod And Piston Group | 1 |
9y4914 Pulley Gp-Crankshaft
| 9Y***14 | Pulley Group-Crankshaft | 1 |
9y7234 Pulley Gp-Fan Drive
| 9Y***34 | Pulley Group-Fan Drive | 1 |
1077722 Rocker Arm Gp
| 10***22 | Rocker Arm Group-Valve | 1 |
7c6077 Rocker Arm Gp-Valve
| 7C***77 | Rocker Arm Group-Valve | 1 |
4w1016 Seal Gp-Crankshaft
| 4W***16 | Seal Group-Crankshaft | 1 |
4p6916 Support Gp-Engine
| 4P***16 | Support Group-Engine | 1 |
Cooling System
4w4869 Cooler Gp-Engine Oil
| 4W***69 | Cooler Group-Engine Oil; Engine Oil Cooler Group | 1 |
4w5428 Drive Gp-Water Pump
| 4W***28 | Drive Group-Water Pump; Water Pump Drive Group | 1 |
4p5481 Fan Gp-Suction
| 4P***81 | Fan Group-Suction | 1 |
7w8752 Fan Gp-Suction
| 7W***52 | Fan Group-Suction | 1 |
9y7743 Lines Gp-Water
| 9Y***43 | Lines Group-Water | 1 |
7c4508 Pump Gp-Water*R
| 7C***08 | Pump Group-Water | 1 |
4w7589 Pump Gp-Water
| 4W***89 | Pump Group-Water | 1 |
Decals And Charts
838816 Capacity Chart Group Rt100 Cosa - With Outriggers
| 08***16 | Capacity Chart Group | 1 |
| 08***35 | Flip Duty Chart Indicator-Cosa | 1 |
| 6R***67 | Duty Chart - Standard Carriage - Cosa - With Outriggers Up | 1 |
838812 Capacity Chart Group - Rt80 Cosa With Outriggers
| 08***12 | Capacity Chart Group | 1 |
| 08***35 | Flip Duty Chart Indicator-Cosa | 1 |
| 8Q***66 | Duty Chart - Standard Carriage - Cosa - With Outriggers Up | 1 |
838814 Capacity Chart Group - Rt100 Cosa - Without Outriggers
| 08***14 | Capacity Chart Group | 1 |
| 08***35 | Flip Duty Chart Indicator-Cosa | 1 |
| 6R***75 | Duty Chart - Standard Carriage-Cosa | 1 |
8i3955 Capacity Chart Group - Rt80 Cosa With Outriggers
| 08***35 | Flip Duty Chart Indicator-Cosa | 1 |
| 8I***55 | Capacity Chart Group | 1 |
| 8I***38 | Flip Duty Chart-Standard Carriage With Outriggers Up | 1 |
838810 Capacity Chart Group - Rt80 Cosa Without Outriggers
| 08***10 | Capacity Chart Group | 1 |
| 08***35 | Flip Duty Chart Indicator-Cosa | 1 |
| 8Q***88 | Flip Duty Chart - Cosa Standard Carriage | 1 |
838813 Capacity Chart Group - Rt100 U.S.A. Without Outriggers
| 08***13 | Capacity Chart Group | 1 |
| 6R***44 | Duty Chart - Truss Boom U.S.A. | 1 |
| 6R***79 | Duty Chart - Standard Carriage U.S.A. | 1 |
8i3952 Capacity Chart Group - Rt100 Cosa - Without Outriggers
| 08***35 | Flip Duty Chart Indicator-Cosa | 1 |
| 8I***52 | Capacity Chart Group | 1 |
| 8I***35 | Flip Duty Chart - Standard Carriage | 1 |
838815 Capacity Chart Group Rt100 U.S.A. With Outriggers
| 08***15 | Capacity Chart Group | 1 |
| 6R***10 | Duty Chart - Standard Carriage - U.S.A. - With Outriggers Up | 1 |
| 6R***11 | Duty Chart - Standard Carriage - U.S.A. - With Outriggers Down | 1 |
8i3953 Capacity Chart Group - Rt80 Cosa Without Outriggers
| 08***35 | Flip Duty Chart Indicator-Cosa | 1 |
| 8I***53 | Capacity Chart Group | 1 |
| 8I***44 | Flip Duty Chart-Standard Carriage | 1 |
838811 Capacity Chart Group - Rt80 U.S.A. With Outriggers
| 08***11 | Capacity Chart Group | 1 |
| 8Q***70 | Duty Chart - Standard Carriage - U.S.A. - With Outriggers Up | 1 |
| 8Q***71 | Duty Chart - Standard Carriage - U.S.A. - With Outriggers Down | 1 |
8i3954 Capacity Chart Group Rt100 Cosa - With Outriggers
| 08***35 | Flip Duty Chart Indicator-Cosa | 1 |
| 8I***54 | Capacity Chart Group | 1 |
| 8I***10 | Flip Duty Chart-Standard Carriage With Outriggers Up | 1 |
838809 Capacity Chart Group - Rt80 U.S.A. Without Outriggers
| 08***09 | Chart Group | 1 |
| 8Q***85 | Flip Duty Chart - U.S.A. Standard Carriage | 1 |
| 8Q***86 | Flip Duty Chart - U.S.A. Truss Boom | 1 |
6r9174 Decal Group - Danish
| 08***81 | Film Notice Control Box | 1 |
| 09***36 | Film-Warning; (Jumper Cable Use) | 1 |
| 09***45 | Film Operator Warning | 1 |
6r9203 Decal Group - Danish (With Outriggers)
| 09***36 | Film-Warning; (Jumper Cable Use) | 1 |
| 09***47 | Film - Dry Air Cleaner | 1 |
| 09***54 | Plate Identification | 1 |
6r7830 Decal Group - Dutch
| 03***33 | Plate Warning - Parking Brake | 1 |
| 08***83 | Film Notice Control Box | 1 |
| 09***67 | Film Operator Warning | 1 |
6r7874 Decal Group - Dutch (With Outriggers)
| 03***33 | Plate Warning - Parking Brake | 1 |
| 09***24 | Film; (Dry Air Cleaner) | 1 |
| 09***38 | Film-Warning; (Jumper Cable Use) | 1 |
6r7870 Decal Group - French (With Outriggers) An Attachment
| 03***33 | Plate Warning - Parking Brake | 1 |
| 09***48 | Film-Warning; (Jumper Cable Use) | 1 |
| 09***07 | Plate Identification | 1 |
6r7826 Decal Group - French
| 03***33 | Plate Warning - Parking Brake | 1 |
| 08***75 | Film Notice - Control Box | 1 |
| 09***48 | Film-Warning; (Jumper Cable Use) | 1 |
6r9205 Decal Group - French (Nacd)(With Outriggers)
| 03***33 | Plate Warning - Parking Brake | 1 |
| 09***48 | Film-Warning; (Jumper Cable Use) | 1 |
| 09***07 | Plate Identification | 1 |
6r9176 Decal Group - French (Nacd)
| 03***33 | Plate Warning - Parking Brake | 1 |
| 08***76 | Film Notice Control Box | 1 |
| 09***48 | Film-Warning; (Jumper Cable Use) | 1 |
6r7829 Decal Group - German
| 03***33 | Plate Warning - Parking Brake | 1 |
| 08***75 | Film Notice - Control Box | 1 |
| 09***50 | Film-Warning; (Jumper Cable Use) | 1 |
6r7873 Decal Group - German (With Outriggers)
| 03***33 | Plate Warning - Parking Brake | 1 |
| 09***50 | Film-Warning; (Jumper Cable Use) | 1 |
| 09***21 | Film - Dry Air Cleaner | 1 |
6r9175 Decal Group - Greek
| 08***82 | Film Notice Control Box | 1 |
| 09***37 | Film-Warning; (Jumper Cable Use) | 1 |
| 09***46 | Film Operator Warning | 1 |
6r9204 Decal Group - Greek (With Outriggers)
| 03***33 | Plate Warning - Parking Brake | 1 |
| 09***18 | Film - Dry Air Cleaner | 1 |
| 09***37 | Film-Warning; (Jumper Cable Use) | 1 |
6r7828 Decal Group - Italian
| 03***33 | Plate Warning - Parking Brake | 1 |
| 08***75 | Film Notice - Control Box | 1 |
| 09***51 | Film-Warning; (Jumper Cable Use) | 1 |
6r7872 Decal Group - Italian (With Outriggers)
| 03***33 | Plate Warning - Parking Brake | 1 |
| 09***51 | Film-Warning; (Jumper Cable Use) | 1 |
| 09***09 | Plate Identification | 1 |
6r7831 Decal Group - Portuguese
| 03***33 | Plate Warning - Parking Brake | 1 |
| 08***80 | Film Notice Control Box | 1 |
| 09***23 | Film; (Dry Air Cleaner) | 1 |
6r7875 Decal Group - Portuguese (With Outriggers)
| 09***23 | Film; (Dry Air Cleaner) | 1 |
| 09***35 | Film-Warning; (Jumper Cable Use) | 1 |
| 09***53 | Plate Identification | 1 |
6r7827 Decal Group - Spanish
| 03***33 | Plate Warning - Parking Brake | 1 |
| 08***75 | Film Notice - Control Box | 1 |
| 09***49 | Film-Warning; (Jumper Cable Use) | 1 |
6r7871 Decal Group - Spanish (With Outriggers)
| 03***33 | Plate Warning - Parking Brake | 1 |
| 09***49 | Film-Warning; (Jumper Cable Use) | 1 |
| 09***08 | Plate Identification | 1 |
6r9206 Decal Group - Spanish (Nacd)(With Outriggers)
| 03***33 | Plate Warning - Parking Brake | 1 |
| 08***77 | Film Notice Control Box | 1 |
| 09***49 | Film-Warning; (Jumper Cable Use) | 1 |
6r9177 Decal Group - Spanish (Nacd)
| 03***33 | Plate Warning - Parking Brake | 1 |
| 08***77 | Film Notice Control Box | 1 |
| 09***49 | Film-Warning; (Jumper Cable Use) | 1 |
English Decal Groups
1494488 Kit-Hydraulic Conversion
| 14***88 | Kit-Hydraulic Conversion | 1 |
Electrical Equipment
838836 Auto Height/Reach Group
| 08***36 | Auto Height/Reach Group | 1 |
6r7701 Auxiliary Electrical Services Group
| 6R***01 | Auxiliary Electrical Services | 1 |
838831 Boom Work Lamp Group (With Boom Services)
| 08***31 | Boom Work Lamp Group | 1 |
838837 Cold Start Group
| 08***37 | Cold Start Group | 1 |
8q6752 Display Unit - Rt80/Rt100 Cosa - With Outriggers
| 8Q***52 | Display Unit | 1 |
6r7848 Display Unit
| 6R***48 | Display Unit | 1 |
844146 Electrical Group - Boom
| 08***46 | Electrical Group - Boom | 1 |
6r7742 Electrical Group - Chassis - Part 1 Of 2
| 6R***42 | Electrical Group - Chassis | 1 |
6r7742 Electrical Group - Chassis - Part 2 Of 2
| 6R***42 | Electrical Group - Chassis | 1 |
6r8993 Electrical Group - Dashpanel
| 6R***93 | Electrical Group - Dashpanel | 1 |
6r7833 Electrical Group - Hyd Quick Hitch
| 6R***33 | Electrical Group - Hydraulic Quick Hitch | 1 |
6r8997 Electrical Group - Outriggers
| 6R***97 | Electrical Group - Outriggers | 1 |
8q2703 Electrical Group - Power Brake
| 8Q***03 | Electrical Group - Power Brake | 1 |
6r9018 Electrical Group - Steering Column
| 6R***18 | Electrical Group - Steering Column | 1 |
6r7913 Electrical Group Cab - Part 2 Of 2
| 6R***13 | Electrical Group Cab | 1 |
6r7913 Electrical Group Cab - Part 1 Of 2
| 6R***13 | Electrical Group Cab | 1 |
838946 Electronic Control Box Group
| 08***46 | Electronic Control Box Group | 1 |
6r8995 Electronic Control Box Group
| 6R***95 | Electronic Control Box Group | 1 |
8q2662 Fork Flip Retrofit Kit
| 8Q***62 | Fork Flip Retrofit Kit | 1 |
6r7803 Fuse & Relay Panel
| 6R***03 | Fuse & Relay Panel | 1 |
1164685 Gauge Pack Gp
| 11***85 | Gauge Pack Group | 1 |
815979 Headlamp L.H. Dip
| 08***79 | Headlamp L.H. Dip Group | 1 |
815980 Headlamp R.H. Dip
| 08***80 | Headlamp R.H. Dip Group | 1 |
1261168 Joystick Group
| 12***68 | Joystick Group | 1 |
1286984 Lamp Gp-Rotating Warning
| 12***84 | Lamp Group-Rotating Warning | 1 |
9r8250 Lamp Gp-Rotating Warning
| 9R***50 | Lamp Group-Warning | 1 |
815702 Left Front Light Group (Left Hand Dip)
| 08***02 | Left Front Light Group (Left Hand Dip) | 1 |
815985 Left Front Light Group (Right Hand Dip)
| 08***85 | Left Front Light Group (Right Hand Dip) | 1 |
6r7797 Length Sensor
| 6R***97 | Length Sensor | 1 |
8i4375 Load Indicator Group
| 8I***75 | Load Indicator Group | 1 |
6r9162 Load Indicator Group (W.W.425)
| 6R***62 | Load Indicator Group | 1 |
815958 Rear Fog Light Group
| 08***58 | Rear Fog Light Group | 1 |
815957 Reversing Lamp Group
| 08***57 | Reversing Lamp Group | 1 |
815701 Right Front Light Group (Left Hand Dip)
| 08***01 | Right Front Light Group (Left Hand Dip) | 1 |
815984 Right Front Light Group (Right Hand Dip)
| 08***84 | Right Front Light Group (Right Hand Dip) | 1 |
838834 Road Lighting Group - Standard Cab Attachment - Right Hand Dip
| 08***34 | Road Lighting Group | 1 |
838832 Road Lighting Group - Standard Cab Attachment - Left Hand Dip
| 08***32 | Road Lighting Group | 1 |
838833 Road Lighting Group - All Weather Cab Attachment - Left Hand Dip
| 08***33 | Road Lighting Group | 1 |
838835 Road Lighting Group - All Weather Cab Attachment - Right Hand Dip
| 08***35 | Road Lighting Group | 1 |
6r7719 Rotating Beacon Group
| 6R***19 | Rotating Beacon Group | 1 |
815953 Side/Direction Indicator Lamp
| 08***53 | Side / Direction Indicator Lamp | 1 |
8i4816 Start Solenoid Group-Energise To Run
| 8I***16 | Start Solenoid Group-Energise To Run | 1 |
815954 Stop/Tail/Direction Lamp
| 08***54 | Stop / Tail / Direction Lamp | 1 |
Electrical System
9y7235 Alternator Gp
| 9Y***35 | Alternator Group | 1 |
8c5510 Alternator Gp-Charging-12 Volt
| 8C***10 | Alternator Group-Charging | 1 |
6n9739 Heater Gp-Jacket Water
| 6N***39 | Heater Group-Jacket Water; Jacket Water Heater Group | 1 |
7e9408 Instrument Gp
| 7E***08 | Instrument Group | 1 |
7c7695 Solenoid Gp-Shut-Off-12 Volt
| 7C***95 | Solenoid Group-Shutoff | 1 |
9y0545 Solenoid Gp-Shut-Off-12 Volt
| 9Y***45 | Solenoid Group-Shutoff | 1 |
7w8759 Starting Motor Gp-Electric-12 Volt
| 7W***59 | Starting Motor Group-Electric | 1 |
3e5382 Starting Motor Gp-Electric-12 Volt
| 3E***82 | Starting Motor Group-Electric | 1 |
9w2946 Starting Motor Gp-Electric-12 Volt
| 9W***46 | Starting Motor Group-Electric | 1 |
Engine Arrangement
7c5477 Engine Ar-Part 2 Of 2
| 1W***32 | Pan Group-Oil | 1 |
| 1W***98 | Manifold Group-Exhaust; Exhaust Manifold Group | 1 |
| 4P***32 | Pump Group-Fuel Priming | 1 |
7c5477 Engine Ar-Part 1 Of 2
| 1N***76 | Filter Group-Fuel | 1 |
| 1N***77 | Breather Group; Breather Group | 1 |
| 1W***97 | Cover Group-Cylinder Block; Cylinder Block Cover Group | 1 |
Engine Related Parts
815630 Air Cleaner Group
| 08***30 | Air Cleaner Group | 1 |
8q6747 Engine Drive Shaft - Retrofit
| 8Q***47 | Engine Drive Shaft - Retrofit | 1 |
8q6714 Engine Driveshaft Group
| 8Q***14 | Engine Driveshaft Group | 1 |
8i4714 Engine Driveshaft Group
| 8I***14 | Engine Driveshaft Group | 1 |
838073 Engine Group
| 08***73 | Engine Group | 1 |
| 7C***77 | Engine Ar | 1 |
838087 Engine Mounting Group
| 08***87 | Engine Mounting Group | 1 |
8q5374 Ether Start Group
| 8Q***74 | Ether Start Group | 1 |
838870 Exhaust Group
| 08***70 | Exhaust Group | 1 |
838871 Fuel Line Group
| 08***71 | Fuel Line Group | 1 |
838088 Power Group
| 08***30 | Air Cleaner Group | 1 |
| 08***73 | Engine Group | 1 |
| 08***87 | Engine Mounting Group | 1 |
838111 Radiator Group
| 08***11 | Radiator Group | 1 |
838454 Throttle Group
| 08***54 | Throttle Group | 1 |
Frame And Panels
985888 3-Section Boom Grp (With Compensating Cylinders)
| 09***88 | 3-Section Boom Grp | 1 |
838822 Carriage Gp-Framers
| 00***09 | 83***22 | 1 |
8i5114 Air Conditioning Ar
| 8I***14 | Air Conditioning Ar | 1 |
8i5113 Air Conditioning Group
| 8I***13 | Air Conditioning Group | 1 |
8i3664 Alternative Carriage Group
| 8I***64 | Alternative Carriage Group | 1 |
838012 Auxiliary 2 Service Group
| 08***12 | Auxiliary 2 Service Group | 1 |
6r7728 Auxiliary Hydraulic Quick Hitch Group
| 6R***28 | Auxiliary Hydraulic Quick Hitch Group | 1 |
6r9022 Ballast Weight Group (Rt80) N.A.C.D.
| 6R***22 | Ballast Weight Group | 1 |
6r7688 Ballast Weight Group (Rt100)
| 6R***88 | Ballast Weight Group | 1 |
8q5953 Ballast Weight Group (Rt100)-Without Outriggers (Cosa)
| 8Q***53 | Ballast Weight Group | 1 |
Boom Electrical Harness Modification
986070 Boom Head Section
| 09***70 | Boom Head Section | 1 |
838010 Boom Hydraulic Group
| 08***10 | Boom Hydraulic Group | 1 |
838022 Boom Raise Group
| 08***22 | Boom Raise Group | 1 |
8q5909 Boom Raise Ram
| 8Q***09 | Boom Raise Ram | 1 |
838021 Boom Raise Ram Group (Second Type)
| 08***21 | Boom Raise Ram Group | 1 |
838020 Boom Raise Ram Group
| 08***20 | Boom Raise Ram Group | 1 |
838021 Boom Raise Ram Group (First Type)
| 08***21 | Boom Raise Ram Group | 1 |
1281982 Bucket As-Loader
| 12***82 | Bucket As-Loader | 1 |
6r7732 All Weather Cab
| 6R***32 | Cab Ar | 1 |
6r7702 Cab Glazing Group
| 6R***02 | Cab Glazing Group | 1 |
6r9019 Cab Group Basic
| 6R***19 | Cab Group Basic | 1 |
6r7920 Cab Heater Group
| 6R***20 | Cab Heater Group | 1 |
838625 Carriage Gp-Standard
| 08***25 | Carriage Group-Standard | 1 |
897303 Cetop 3 Control Valve
| 08***03 | Cetop 3 Control Valve | 1 |
986027 Chain Group
| 09***27 | Chain Group | 1 |
837967 Chassis Frame Group
| 08***67 | Chassis Frame Group | 1 |
8q5911 Compensating Cylinder
| 8Q***11 | Compensating Cylinder | 1 |
838023 Compensating Cylinder Group
| 08***23 | Compensating Cylinder Group | 1 |
838024 Compensating Group
| 08***24 | Compensating Group | 1 |
985971 Compensating Ram Gp
| 09***71 | Compensating Ram Group | 1 |
838825 Cubing Fork Group
| 08***25 | Cubing Fork Group | 1 |
6r7727 Cubing Fork Group-Framers Carriage
| 6R***27 | Cubing Fork Group-Framers Carriage | 1 |
6r8988 Dashpanel Group
| 6R***88 | Dashpanel Group | 1 |
6r7733 De Luxe All Weather Cab
| 6R***33 | De Luxe All Weather Cab | 1 |
8q2731 Document Pouch Group
| 8Q***31 | Document Pouch Group | 1 |
6r7741 Engine Cowl And Platform Group - Part 2 Of 2
| 6R***41 | Engine Cowl And Platform Group | 1 |
6r7741 Engine Cowl And Platform Group - Part 1 Of 2
| 6R***41 | Engine Cowl And Platform Group | 1 |
8i3800 Fork Carriage Hook As.
| 8I***00 | Fork Carriage Hook As. | 1 |
985268 Fork Group-Rt100
| 09***68 | Fork Group | 1 |
838824 Fork Group-4 Tonne
| 08***24 | Fork Group-4 Tonne | 1 |
8q6128 Fork Level Cylinder
| 8Q***28 | Fork Level Cylinder | 1 |
837932 Fork Level Cylinder Group
| 08***32 | Fork Level Cylinder Group | 1 |
837931 Fork Level Group
| 08***31 | Fork Level Group | 1 |
985755 Fork Tilt Ram Gp
| 09***55 | Fork Tilt Ram Group | 1 |
815516 Frame Level Group
| 08***16 | Frame Level Group | 1 |
8q5907 Frame Level Ram-Second Type
| 8Q***07 | Frame Level Ram | 1 |
897937 Frame Level Ram Gp
| 08***37 | Frame Level Ram Group | 1 |
815517 Frame Level Ram Group
| 08***17 | Frame Level Ram Group | 1 |
838823 Framers Rotate - Fork Carriage Group
| 08***23 | Framers Rotate - Fork Carriage Group | 1 |
8i5129 Heater Gp - Machines With Air Conditioning
| 8I***29 | Heater Group | 1 |
816164 Hyd Ram-Fork Rotate Gp
| 08***64 | Hydraulic Ram-Fork Rotate Group | 1 |
1185005 Hydraulic Coupler Group
| 11***05 | Hydraulic Coupler Group | 1 |
838605 Hydraulic Piping Group-Rotate Forks
| 08***05 | Hydraulic Piping Group - Rotate Forks | 1 |
8q2113 Hydraulic Piping Group - Rotate Forks
| 8Q***13 | Hydraulic Piping Group - Rotate Forks | 1 |
1185010 Hydraulic Piping Group-Fork Rotate
| 11***10 | Hydraulic Piping Group-Fork Rotate | 1 |
8q5908 Hydraulic Ram Fork Rotate
| 8Q***08 | Hydraulic Ram Fork Rotate | 1 |
8i3584 Lines Group - Air Conditioning
| 8I***84 | Lines Group - Air Conditioning | 1 |
8q2704 Mat Group - Cab Interior
| 8Q***04 | Mat Group - Cab Interior | 1 |
8q2077 Mirror Group
| 8Q***77 | Mirror Group | 1 |
985889 No.1 Boom Section Grp (With Compensating Cylinders)
| 09***89 | No.1 Boom Section Grp | 1 |
985979 No.2 Boom Section Group
| 09***79 | No.2 Boom Section Group | 1 |
6r7740 Open Cab Group
| 6R***40 | Open Cab Group | 1 |
6r9341 Operators Cab Door Group - Part 1 Of 2
| 6R***41 | Operators Cab Door Group | 1 |
6r9341 Operators Cab Door Group - Part 2 Of 2
| 6R***41 | Operators Cab Door Group | 1 |
6r8977 Outrigger Beam Group
| 6R***77 | Outrigger Beam Group | 1 |
6r9209 Outrigger Group - Rt80 Cosa
| 08***12 | Capacity Chart Group | 1 |
| 10***79 | Film-Caution-W.W. | 1 |
| 6R***77 | Outrigger Beam Group | 1 |
6r9207 Outrigger Group - Rt100 Cosa
| 08***16 | Capacity Chart Group | 1 |
| 10***79 | Film-Caution-W.W. | 1 |
| 6R***77 | Outrigger Beam Group | 1 |
6r9208 Outrigger Group - Rt80 U.S.A.
| 08***11 | Capacity Chart Group | 1 |
| 6R***77 | Outrigger Beam Group | 1 |
| 6R***97 | Electrical Group - Outriggers | 1 |
838874 Outrigger Group - Rt100 U.S.A.
| 08***15 | Capacity Chart Group | 1 |
| 08***74 | Outrigger Group | 1 |
| 6R***77 | Outrigger Beam Group | 1 |
8q6009 Outrigger Ram Group
| 8Q***09 | Outrigger Ram Group | 1 |
838934 Outrigger Ram Gp
| 08***34 | Outrigger Ram Group | 1 |
844103 Outrigger Ram Group
| 08***03 | Outrigger Ram Group | 1 |
8i5369 Outrigger Rams - Protective Covers
| 8I***69 | Outrigger Rams - Protective Covers | 1 |
8q2116 Pressure Balance Group
| 8Q***16 | Pressure Balance Group | 1 |
838524 Quick Hitch Group
| 08***24 | Quick Hitch Group | 1 |
985853 Quick Hitch Pin Retaining Group
| 09***53 | Quick Hitch Pin Retaining Group | 1 |
8q6187 Quick Hitch Ram Group
| 8Q***87 | Quick Hitch Ram Group | 1 |
844105 Quick Hitch Ram Gp
| 08***05 | Quick Hitch Ram Group | 1 |
8q6772 Radiator Guard Group - Rt80 (Cosa)
| 8Q***72 | Radiator Guard Group | 1 |
6r7731 Radio/Cassette Group (U.S.A)
| 6R***31 | Radio/Cassette Group | 1 |
6r7730 Radio/Cassette Group (C.O.S.A.)
| 6R***30 | Radio/Cassette Group | 1 |
838803 Radius/Angle Indicator Group
| 08***03 | Radius/Angle Indicator Group | 1 |
6r9210 Rear Window Group
| 6R***10 | Rear Window Group | 1 |
815728 Rolling Hose Group
| 08***28 | Rolling Hose Group | 1 |
6r7646 Roof Wiper Group
| 6R***46 | Roof Wiper Group | 1 |
838669 Rotate Fork Carriage Group
| 08***69 | Rotate Fork Carriage Group | 1 |
6r9357 Seat Closing Plate Group
| 6R***57 | Seat Closing Plate Group | 1 |
6r7473 Seat Group (Cloth) Static
| 6R***73 | Seat Group | 1 |
6r7743 Seat Group (Vinyl) Static
| 6R***43 | Seat Group | 1 |
844094 Seat Group (Cloth) Suspension
| 08***94 | Seat Group (Cloth) Suspension | 1 |
6r7700 Seat Group (Vinyl) Suspension
| 6R***00 | Seat Group (Vinyl) Suspension | 1 |
1540919 Seat Kit-Mounting Bracket
| 15***19 | Seat Kit-Mounting Bracket | 1 |
| 6N***72 | Lockwasher | 4 |
| 8T***89 | Bolt (20mm Long) 0 Degrees); (L=20mm) {For 5br, 6cr} | 4 |
1539966 Seat Kit-Slide Rail
| 15***66 | Seat Kit-Slide Rail | 1 |
| 15***62 | Handle-Side Rail | 1 |
| 15***63 | Slide Rail | 1 |
8q5417 Side Window As.
| 8Q***17 | Side Window As. | 1 |
6r7876 Sound Suppression Group (Cosa)
| 6R***76 | Sound Suppression Group | 1 |
8q6140 Telescoping Cylinder
| 8Q***40 | Telescoping Cylinder | 1 |
837992 Telescoping Cylinder Group
| 08***92 | Telescoping Cylinder Group | 1 |
837991 Telescoping Group
| 08***91 | Telescoping Group | 1 |
985970 Telescoping Ram Group
| 09***70 | Telescoping Ram Group | 1 |
6r9336 Towing Hook Group - Rt80 (Cosa)
| 6R***36 | Towing Hook Group | 1 |
838828 Towing Hook Group An Attachment
| 08***28 | Towing Hook Group | 1 |
6r7729 Vandalism Group
| 6R***29 | Vandalism Group | 1 |
6r9351 Washer Group. (Front Screen)
| 6R***51 | Washer Group | 1 |
985843 Wear Pad Group
| 09***43 | Wear Pad Group | 1 |
985845 Wear Pad Group
| 09***45 | Wear Pad Group | 1 |
844304 Windscreen Grill Group
| 08***04 | Windscreen Grill Group | 1 |
897547 Windscreen Wiper Group (All Weather Cab)
| 08***47 | Windscreen Wiper Group | 1 |
6r9109 Wing Mirror Group
| 6R***09 | Wing Mirror Group | 1 |
Fuel System
7w8600 Control Gp-Fuel Injection
| 7W***00 | Control Group-Fuel Injection; Fuel Injection Control Group | 1 |
7c5201 Control Gp-Governor
| 7C***01 | Control Group-Governor | 1 |
7e1524 Control Gp-Governor
| 7E***24 | Control Group-Governor | 1 |
7e8794 Drive Gp-Governor & Transfer Pump
| 7E***94 | Drive Group-Gov & Transfer Pump | 1 |
4p4775 Drive Gp-Governor & Transfer Pump
| 4P***75 | Drive Group-Gov & Transfer Pump | 1 |
7w4812 Fastener Gp-Governor
| 7W***12 | Fastener Group-Governor; Fastener Group(Governor) (~1c K5811) | 1 |
1n3476 Filter Gp-Fuel
| 1N***76 | Filter Group-Fuel | 1 |
7c4949 Filter Gp-Primary Fuel
| 7C***49 | Filter Group-Primary Fuel | 1 |
1006179 Governor Gp-Unit Injector
| 10***79 | Governor Group-Unit Injector | 1 |
4p7771 Governor Gp-Unit Injector
| 4P***71 | Governor Group-Unit Injector | 1 |
4p5503 Governor Gp-Unit Injector
| 4P***03 | Governor Group-Unit Injector | 1 |
4p5790 Governor Gp-Unit Injector
| 4P***90 | Governor Group-Unit Injector | 1 |
| 4P***71 | Governor Group-Unit Injector | 1 |
| 7W***12 | Fastener Group-Governor; Fastener Group(Governor) (~1c K5811) | 1 |
9y3833 Governor Gp-Unit Injector
| 9Y***33 | Governor Group-Unit Injector | 1 |
4p4778 Governor Gp-Unit Injector
| 4P***78 | Governor Group-Unit Injector | 1 |
7w9854 Lines Gp-Fuel Filter
| 7W***54 | Lines Group-Fuel Filter | 1 |
7w8434 Lines Gp-Governor Oil
| 7W***34 | Lines Group-Governor Oil; Governor Oil Lines Group | 1 |
7e9711 Pump Gp-Fuel Injection-4 Required
| 7E***11 | Pump Group-Fuel Injection; -Unit | 1 |
4p6532 Pump Gp-Fuel Priming
| 4P***32 | Pump Group-Fuel Priming | 1 |
Hydraulic System
8q2811 Chassis Level Section
| 8Q***11 | Chassis Level Section | 1 |
8q2461 Compensating Manifold With By-Pass
| 8Q***61 | Compensating Manifold With By-Pass | 1 |
844320 Compensating Valve Group
| 08***20 | Compensating Valve Group | 1 |
897300 Counterbalance Valve Group
| 08***00 | Counterbalance Valve Group | 1 |
8i3732 Directional Control Valve - 4 Spool. (All Electric) - High Speed
| 8I***32 | Directional Control Valve | 1 |
6r9255 Directional Control Valve Group - 4 Spool
| 6R***55 | Directional Control Valve Group | 1 |
844102 Dual Overcentre Valve Group
| 08***02 | Dual Overcentre Valve Group | 1 |
985939 Dual Overcentre Valve Group
| 09***39 | Dual Overcentre Valve Group | 1 |
8i6108 Dump Solenoid Group
| 8I***08 | Dump Solenoid Group | 1 |
816328 E.H.P. Group
| 08***28 | E.H.P. Group | 1 |
6r7847 Hydraulic & Fuel Tank Group
| 6R***47 | Hydraulic & Fuel Tank Group | 1 |
6r7739 Hydraulic And Fuel Tank Mounting Group
| 6R***39 | Hydraulic And Fuel Tank Mounting Group | 1 |
8i6664 Hydraulic Filter Gp
| 8I***64 | Hydraulic Filter Group | 1 |
837904 Hydraulic Filter Gp
| 08***04 | Hydraulic Filter Group | 1 |
6r9252 Hydraulic Piping Group - Chassis - Part 2 Of 2
| 6R***52 | Hydraulic Piping Group - Chassis | 1 |
6r9252 Hydraulic Piping Group - Chassis - Part 1 Of 2
| 6R***52 | Hydraulic Piping Group - Chassis | 1 |
6r9254 Hydraulic Piping Group - Differential Lock
| 6R***54 | Hydraulic Piping Group - Differential Lock | 1 |
6r9051 Hydraulic Piping Group - Outriggers
| 6R***51 | Hydraulic Piping Group - Outriggers | 1 |
815514 Hydraulic Pump Group
| 08***14 | Hydraulic Pump Group | 1 |
897299 Overcentre Lock Valve Group
| 08***99 | Overcenter Lock Valve Group | 1 |
8q2807 Priority Inlet Section
| 8Q***07 | Priority Inlet Section | 1 |
898146 Pump Gp-Hydraulic - Part 2 Of 2
| 08***46 | Pump Group-Hydraulic | 1 |
898146 Pump Gp-Hydraulic - Part 1 Of 2
| 08***46 | Pump Group-Hydraulic | 1 |
897301 Single Overcentre Valve Group
| 08***01 | Single Overcenter Valve Group | 1 |
8i3733 Spool Section Group - Boom (High Speed)
| 8I***33 | Spool Section Group - Boom | 1 |
816311 Spool Section Group - Boom
| 08***11 | Spool Section Group - Boom | 1 |
816310 Spool Section Group - Forks
| 08***10 | Spool Section Group - Forks | 1 |
6r7604 Stack Pipe Group
| 6R***04 | Stack Pipe Group | 1 |
844313 Directional Control Valve - 4 Spool. (All Electric)
6r9017 Valve - Hydraulic Control
| 6R***17 | Valve - Hydraulic Control | 1 |
985794 Valve End Section Group
| 09***94 | Valve End Section Group | 1 |
9t6859 Valve Gp-Pressure & Flow Compensator
| 9T***59 | Valve Group-Press & Flow Cmpnstr; (Pressure, Flow Compensator) | 1 |
Lubrication System
1n3477 Breather Gp
| 1N***77 | Breather Group; Breather Group | 1 |
7c4566 Drain Gp-Oil Pan
| 7C***66 | Drain Group-Oil Pan; -Magnetic Plug | 1 |
7w8798 Filler Gp-Oil
| 7W***98 | Filler Group-Oil; Engine Oil Filler Group | 1 |
7c0896 Filter Gp-Engine Oil
| 7C***96 | Filter Group-Engine Oil; Engine Oil Filter Group | 1 |
7w8420 Fumes Disposal Gp
| 7W***20 | Fumes Disposal Group; Fumes Disposal Group | 1 |
7w8796 Gauge Gp-Oil Level (Dipstick)
| 7W***96 | Gauge Group-Oil Level (Dipstick) | 1 |
7c0897 Lines Gp-Engine Oil
| 7C***97 | Lines Group-Engine Oil | 1 |
7e2971 Pump Gp-Engine Oil
| 7E***71 | Pump Group-Engine Oil; Engine Oil Pump Group | 1 |
7e3687 Pump Gp-Engine Oil
| 7E***87 | Pump Group-Engine Oil | 1 |
1192925 Pump Gp-Engine Oil
| 11***25 | Pump Group-Engine Oil | 1 |
Steering System
985871 Directional Control Valve Group
| 09***71 | Directional Control Valve Group | 1 |
6r9253 Hydraulic Piping Group - Steering
| 6R***53 | Hydraulic Piping Group - Steering | 1 |
9t8012 Pump Group - Metering (Steering Valve)
| 9T***12 | Pump Group-Metering | 1 |
815581 Selector Valve Group
| 08***81 | Selector Valve Group | 1 |
| 09***71 | Directional Control Valve Group | 1 |
| 3K***60 | Seal Pilot Manifold On; Seal To Boom Check Valve Drain | 4 |
6r7918 Steer Column Switch Group
| 6R***18 | Steer Column Switch Group | 1 |
844079 Steering Column Group
| 08***79 | Steering Column Group | 1 |
8q2496 Steering Console Group
| 8Q***96 | Steering Console Group | 1 |
Transmission And Drivetrain
6y5635 Case & Parts Gp
| 6Y***35 | Case & Parts Group | 1 |
7t9402 Clutch Gp
| 7T***02 | Clutch Group | 1 |
7t9401 Clutch Gp
| 7T***01 | Clutch Group | 1 |
7t9400 Clutch Gp
| 7T***00 | Clutch Group | 1 |
3e3499 Control Gp-Transmission
| 3E***99 | Control Group-Transmission | 1 |
8c5338 Control Gp-Transmission
| 8C***38 | Control Group-Transmission | 1 |
6i8793 Control Gp-Transmission Hydraulic
| 6I***93 | Control Group-Transmission Hydraulic | 1 |
6y1293 Control Gp-Transmission Hydraulic
| 6Y***93 | Control Group-Transmission Hydraulic | 1 |
9w8214 Drive Gp-Flexible Coupling
| 9W***14 | Drive Group-Flexible Coupling | 1 |
6y8151 Drive Gp-Transfer
| 6Y***51 | Drive Group-Transfer | 1 |
6r7601 Driveshaft Guard Group
| 6R***01 | Driveshaft Guard Group | 1 |
6r8934 Filler Group
| 6R***34 | Filler Group | 1 |
8e9623 Filter Gp-Oil
| 8E***23 | Filter Group-Oil; -Power Train | 1 |
6y3560 Filter Gp-Transmission (With Housing)
| 6Y***60 | Filter Group-Transmission | 1 |
8q2699 Gearbox Group - Part 2 Of 2
| 8Q***99 | Gearbox Group | 1 |
8q2699 Gearbox Group - Part 1 Of 2
| 8Q***99 | Gearbox Group | 1 |
8i4144 Gearbox Group - Part 1 Of 2
| 8I***44 | Gearbox Group | 1 |
8i4144 Gearbox Group - Part 2 Of 2
| 8I***44 | Gearbox Group | 1 |
6y5641 Lines Gp-Power Train Oil
| 6Y***41 | Lines Group-Power Train Oil | 1 |
838068 Mounting Group (Transmission)
| 08***68 | Mounting Group | 1 |
8e8658 Pump Gp-Crescent
| 8E***58 | Pump Group-Crescent | 1 |
8e8657 Pump Gp-Crescent
| 8E***57 | Pump Group-Crescent | 1 |
6y1617 Transmission Ar
| 6Y***93 | Control Group-Transmission Hydraulic | 1 |
| 6Y***17 | Transmission Ar | 1 |
| 6Y***35 | Case & Parts Group | 1 |
8e9511 Transmission Ar
| 6I***93 | Control Group-Transmission Hydraulic | 1 |
| 6Y***35 | Case & Parts Group | 1 |
| 6Y***41 | Lines Group-Power Train Oil | 1 |
837968 Transmission Group
| 08***68 | Transmission Group | 1 |
838450 Transmission Piping Group
| 08***50 | Transmission Piping Group | 1 |
837973 Universal Joint Group (Transmission)
| 08***73 | Universal Joint Group | 1 |
6y1292 Valve Gp
| 6Y***92 | Valve Group | 1 |
6i8694 Valve Gp
| 6I***94 | Valve Group | 1 |
6y1290 Valve Gp-Control
| 6Y***90 | Valve Group-Control | 1 |
9w7189 Valve Gp-Flow Control
| 9W***89 | Valve Group-Flow Control; -Planetary Case | 1 |
6y1291 Valve Gp-Selector & Pressure Control
| 6Y***91 | Valve Group-Selector & Press Cont | 1 |
6i8693 Valve Gp-Selector & Pressure Control
| 6I***93 | Valve Group-Selector & Press Cont | 1 |
RT100 serial number reference
On this generation of Cat telehandler, look for the PIN/serial plate riveted to the main frame, typically low on the chassis near the front axle or cab entry step, with a duplicate placard often present on the cab dash or console. Read the first three characters as the prefix (identifies the model/build series, e.g. 1GJ) and the remaining digits as the sequential unit number within that prefix; if the plate is missing or illegible, confirm the full PIN with a Cat dealer before ordering parts.
| Prefix | Identifies | Notes |
|---|---|---|
| 1GJ | RT100 telescopic material handler, powered by the 3114T (turbocharged Cat 3114 diesel) | Sole documented prefix for the RT100, covering 1GJ00001 through 1GJ01207. Factory parts and service literature list this prefix jointly for the RT80 and RT100 telescopic material handler line, built on the same chassis family and covered by the same manual set. Machine identity (RT80 vs RT100) is set by the model designation on the build plate, not by the prefix alone, so do not assume every 1GJ unit is an RT100 without checking the plate's model callout. The sibling RT50/RT50 SA/RTC60/RT60 line in the same combined shop manual uses its own separate prefix, not 1GJ, so that family does not contaminate this range. Field units from this range date to the early-to-mid 1990s; no factory-stated calendar-year cutoffs were found. |
Frequently asked questions
What engine does the Cat RT100 telehandler use?
The RT100 uses a Cat 3114T turbocharged diesel, an inline-4, 4.4L engine with mechanical unit injection. It predates electronic engine controls, so there is no ECM or digital fault-code system.
What is the operating weight of the Cat RT100?
Reported operating weight ranges roughly 23,540-25,500 lb (10,680-11,567 kg). The spread reflects differences in tire choice, counterweight, and configuration, so confirm the exact figure against the dataplate for your serial number.
What replaced the Cat RT100 telehandler?
No direct successor is clearly documented. Caterpillar's later TH-series telehandlers use a different pilot-operated, pin-and-cone attachment system rather than the RT100's mechanical Quick Hitch, so they are not a confirmed drop-in replacement lineage. The RT100 has been out of production for decades.
What RT100 owners discuss
What engine is really in the RT100, and does it have any known quirks?
The RT100 shares its chassis and serial family with the RT80 (prefix 1GJ) and runs the Cat 3114T turbocharged diesel, not a later 3116 or 3126 despite parts cross-references sometimes lumping them together. Owners report the 3114T can be hard to start cold, occasionally needing ether, then misfiring and smoking briefly before it clears up and runs normal. Most no-power or rough-running complaints trace back to the fuel system: a weak transfer pump, air in the line, or a fuel filter that isn't staying full will all starve the engine before the injectors or turbo are ever at fault. A cracked cylinder head letting coolant and fuel cross-contaminate is a less common but reported cause of the same symptoms, so a fuel/coolant smell check is worth doing early. Injection timing and rack adjustments on this engine family are finicky - get them wrong and you risk overfueling, overheating, or turbo and piston damage, so this is not a DIY tuning job.
Owners describe a 'creeping boom' that moves on its own - what causes that?
This is a documented complaint on more than one older RT100: the boom creeps ahead in small jerks with no input from the operator. Owners who took it to Cat were told it's a joystick problem, not a hydraulic valve fault. The joystick is a Penny+Giles unit, and the usual failure path is a torn rubber boot letting moisture in, which corrodes the internals, or wiring inside the handle breaking at the pivot point from repeated flexing. Because an uncommanded boom movement is a load-control safety issue, don't just live with it or work around it - have your dealer or a qualified telehandler technician verify and repair the joystick before returning the machine to lifting work.
What's this about the transmission control module being hard to replace?
A recurring theme among RT100 owners is that when the transmission control module fails, direct replacements are effectively unobtainium - Cat has pointed at least one 1993 RT100 owner toward buying a different machine instead of sourcing the part, and generic replacement modules found online have different back-panel wiring/connector layouts than the original. Symptoms reported alongside module failure include sudden loss of drive in both directions. Before assuming the module itself is dead, check the wiring harness and connectors for corrosion or breaks (common on machines this age) and test the shift solenoids directly, since a bad connector or solenoid can mimic a dead control module and is far cheaper to fix. A sudden, unexplained loss of drive is a safety issue on a loaded telehandler - have your dealer verify root cause before returning it to service.
Is boom or hydraulic wear something to expect on a machine this old?
Yes, this is normal wear for any telescopic boom of this vintage rather than an RT100-specific defect. The boom's internal slide/wear pads take the friction load as the sections extend and retract; as they wear down, boom play and side-to-side slop increase, and fresh metal shavings around the boom sections are a sign pads are due. Depending on configuration, inspection intervals commonly cited range from every 250 hours on simpler two-section booms up to 1,000 hours before pads need replacing, with daily cleaning and greasing in between. Owners have also reported the main boom lift struggling to raise the boom even with no load - on machines this age that's usually pump wear, a sticking relief valve, or a tired lift cylinder seal rather than a design flaw. Any of this is fixable with a rebuild, but get the boom's play and pad wear checked before it's trusted with rated capacity - have your dealer verify.
What tire and axle wear patterns show up on this class of telehandler?
Tire wear reports for foam-filled telehandler tires center on sidewall damage - once the sidewall is compromised enough, foam can start pushing out through the cut and the tire effectively goes flat even though it's not pneumatic. Heavy loads can also cause the tire to buckle, which accelerates wear once it starts. On the chassis side, the rear axle on these machines oscillates by design and is meant to lock via a rear-axle stabilization system when the machine is set up to lift, so a rear axle that won't lock, or that stays locked when it shouldn't, is worth flagging rather than assuming it's normal play. Daily visual checks of tires, boom, rods, seals and lines are the standard owner recommendation for catching problems before they become jobsite hazards.
What should I check before buying a used RT100?
Parts availability is the number one concern owners raise - this is a 1990s machine on the RT80/RT100 shared 1GJ-prefix serial family, and Cat has told at least one owner that electrical control parts like the joystick and transmission control module are discontinued, with no guarantee a generic substitute will match the original wiring. Before buying, confirm the joystick isn't showing the 'creeping boom' symptom (uncommanded boom movement), confirm the transmission engages and holds cleanly in both directions with no hesitation, and check maintenance records for hours and service history since these are the biggest indicators of how well the 3114T engine and hydraulics have been cared for. Physically inspect boom wear pads and pins for play, check tires (especially sidewalls if foam-filled) for damage, and watch cold-start behavior for excess smoke or hesitation that could point to fuel system or injection timing issues. Given the age and parts scarcity, a pre-purchase inspection by a shop familiar with older Cat telehandlers is worth the cost - have your dealer or an independent tech verify the machine's mechanical and electrical condition before you commit.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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