Caterpillar offers partial wheel tractor-scraper power units designed for specialty machines that complement the traditional Cat® product line. These tractor-only configurations are available for purchase directly from Caterpillar OEM Solutions. They can be leveraged for a variety of final machines, including water pulls, elevating scrapers, lowboy trailer power units, and more. With improvements in productivity combined with enhancements in operator comfort and new safety features – Powered Access System and effective wet disc brakes – this machine offers high returns on time and investment.
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Engine
- Tractor Engine
- Cat® C18
- Note
- Meets U.S. EPA Tier 4 Final or EU Stage V emission standards, or equivalent to U.S. EPA Tier 2, or equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
Tractor Engine
- Gross Power (SAE J1995)
- 637 hp
- Net Power (SAE J1349/ISO 9249)
- 592 hp
- Bore
- 5.7 in
- Stroke
- 7.2 in
- Displacement
- 1,105 in³
Transmission
- Top Speed - Loaded
- 34.9 mile/h
- 1 Forward
- 3.5 mile/h
- 2 Forward
- 6.5 mile/h
- 3 Forward
- 7.8 mile/h
- 4 Forward
- 10.6 mile/h
- 5 Forward
- 14.2 mile/h
- 6 Forward
- 19.2 mile/h
- 7 Forward
- 25.7 mile/h
- 8 Forward
- 34.9 mile/h
- Reverse
- 6.7 mile/h
Standards
- Brakes
- ISO 3,450:2,011
- ROPS/FOPS
- ROPS: ISO 3,471:2,008 for up to 26 600 kg (58,643 lb). FOPS: ISO 3,449:2,005 Level II
- Cab
- Seat Belt: SAE J386:AUG2,012
Service Refill Capacities - Tractor
- Fuel Tank
- 430.1 gal (US)
- Crankcase
- 10 gal (US)
- Transmission
- 35.9 gal (US)
- Differential
- 36 gal (US)
- Final Drive - Each
- 6 gal (US)
- Cooling System
- 23.4 gal (US)
- Hydraulic Reservoir
- 39.6 gal (US)
- Windshield Washer
- 0.5 gal (US)
Steering
- Width - 180° Turn - Right
- 44.6 ft
- Width - 180° Turn - Left
- 47.57 ft
- Steering Angle - Right
- 90
- Steering Angle - Left
- 85
Standard Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Powertrain
-
- Transmission: 8-speed planetary powershift, ECPC control, APECS software, programmable top gear selection, transmission hold, differential lock, guard - power train, ground speed control, machine speed limit
- Cat C18
- Cat engine brake
- Electric start, 24V
- Fan, hydraulic
- Ground level engine shutdown
- Radiator
- Guard, crankcase
- Starting aid, ether
- Braking system: primary and secondary, wet disc, hydraulic; parking, hydraulic-released, spring-applied
- Throttle lock
-
- Electrical
-
- Alarm, backup
- Alternator, 115 ampere
- Batteries (4), 12V, 1,000 CCA, maintenance free
- Electrical system, 24V
- Lighting system: headlights (halogen), turn signals with hazard functions (LED)
- Turn signals with hazard function
- Starting/charging receptacle
-
- Operator Environment
-
- HVAC system, heat, AC, defrost
- Thermostat control of HVAC system
- Coat hook
- Lunchbox platform with holding strap
- Diagnostic connection (2)
- 12V power ports (2)
- Differential lock (1)
- Dome courtesy light
- Horn, electric
- T-handle implement control
- Radio ready
- ROPS/FOPS cab, pressurized
- Keypad switches: rear engine start; throttle lock; wipers/washers; hazard lights; worklights on, off; information mode; messenger display; safety tab rocker switches, parking brake
- Seat belt, static two-piece
- Windows, sliding
- Windows, laminated, zipped in
- Wrist Rest/Grab Handle
- Windshield wipers, front and rear windows, includes washers
- Door lock
- Messenger display gauges, warnings include: coolant temp; engine oil temp; hydraulic oil temp; DPF temp; fuel level; park brake; implement lockout; brake system, regeneration required; throttle lock; system voltage; secondary steering; bail down; differential lock; apron float; transmission hold; high beam lights; action lamp; engine speed, rpm; gear selection; DPF fill levels
- Safety tab rocker switches
- Seat: Cat Advanced Ride Management (ARM), Cat Comfort Series III, rotates 30 degrees
- Steering wheel, tilt, telescoping, padded
- Windows, right side emergency egress
- Messenger display
-
- Fluids
-
- Extended life coolant to -37° C (-34° F)
-
- Other Equipment
-
- Accumulators (brake and cushion hitch) with Canadian Registration Number (CRN)
- Fast oil change
- Vandalism locks
- Steering locks
- Heater, engine coolant 120V
Optional Equipment:
-
- Powertrain
-
- Air cleaner, powered precleaner
-
- Operator Environment
-
- Powered access ladder
-
- Other Attachments
-
- Camera arrangement: Work Area Vision System (WAVS)
- Cab beacon
- Air horn
- Air horn and beacon
- Kingbolt housing
- Rear wheel arrangement (set of 2)
- Scraper draft arm package
- Steering cylinder group (set of 2)
- Wiring group
Specifications
Engine
- Tractor Engine
- Cat® C18
- Note
- Meets U.S. EPA Tier 4 Final or EU Stage V emission standards, or equivalent to U.S. EPA Tier 2, or equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
Tractor Engine
- Gross Power (SAE J1995)
- 637 hp
- Net Power (SAE J1349/ISO 9249)
- 592 hp
- Bore
- 5.7 in
- Stroke
- 7.2 in
- Displacement
- 1,105 in³
Transmission
- Top Speed - Loaded
- 34.9 mile/h
- 1 Forward
- 3.5 mile/h
- 2 Forward
- 6.5 mile/h
- 3 Forward
- 7.8 mile/h
- 4 Forward
- 10.6 mile/h
- 5 Forward
- 14.2 mile/h
- 6 Forward
- 19.2 mile/h
- 7 Forward
- 25.7 mile/h
- 8 Forward
- 34.9 mile/h
- Reverse
- 6.7 mile/h
Standards
- Brakes
- ISO 3,450:2,011
- ROPS/FOPS
- ROPS: ISO 3,471:2,008 for up to 26 600 kg (58,643 lb). FOPS: ISO 3,449:2,005 Level II
- Cab
- Seat Belt: SAE J386:AUG2,012
Service Refill Capacities - Tractor
- Fuel Tank
- 430.1 gal (US)
- Crankcase
- 10 gal (US)
- Transmission
- 35.9 gal (US)
- Differential
- 36 gal (US)
- Final Drive - Each
- 6 gal (US)
- Cooling System
- 23.4 gal (US)
- Hydraulic Reservoir
- 39.6 gal (US)
- Windshield Washer
- 0.5 gal (US)
Steering
- Width - 180° Turn - Right
- 44.6 ft
- Width - 180° Turn - Left
- 47.57 ft
- Steering Angle - Right
- 90
- Steering Angle - Left
- 85
Standard/Optional Features
Standard Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Powertrain
-
- Transmission: 8-speed planetary powershift, ECPC control, APECS software, programmable top gear selection, transmission hold, differential lock, guard - power train, ground speed control, machine speed limit
- Cat C18
- Cat engine brake
- Electric start, 24V
- Fan, hydraulic
- Ground level engine shutdown
- Radiator
- Guard, crankcase
- Starting aid, ether
- Braking system: primary and secondary, wet disc, hydraulic; parking, hydraulic-released, spring-applied
- Throttle lock
-
- Electrical
-
- Alarm, backup
- Alternator, 115 ampere
- Batteries (4), 12V, 1,000 CCA, maintenance free
- Electrical system, 24V
- Lighting system: headlights (halogen), turn signals with hazard functions (LED)
- Turn signals with hazard function
- Starting/charging receptacle
-
- Operator Environment
-
- HVAC system, heat, AC, defrost
- Thermostat control of HVAC system
- Coat hook
- Lunchbox platform with holding strap
- Diagnostic connection (2)
- 12V power ports (2)
- Differential lock (1)
- Dome courtesy light
- Horn, electric
- T-handle implement control
- Radio ready
- ROPS/FOPS cab, pressurized
- Keypad switches: rear engine start; throttle lock; wipers/washers; hazard lights; worklights on, off; information mode; messenger display; safety tab rocker switches, parking brake
- Seat belt, static two-piece
- Windows, sliding
- Windows, laminated, zipped in
- Wrist Rest/Grab Handle
- Windshield wipers, front and rear windows, includes washers
- Door lock
- Messenger display gauges, warnings include: coolant temp; engine oil temp; hydraulic oil temp; DPF temp; fuel level; park brake; implement lockout; brake system, regeneration required; throttle lock; system voltage; secondary steering; bail down; differential lock; apron float; transmission hold; high beam lights; action lamp; engine speed, rpm; gear selection; DPF fill levels
- Safety tab rocker switches
- Seat: Cat Advanced Ride Management (ARM), Cat Comfort Series III, rotates 30 degrees
- Steering wheel, tilt, telescoping, padded
- Windows, right side emergency egress
- Messenger display
-
- Fluids
-
- Extended life coolant to -37° C (-34° F)
-
- Other Equipment
-
- Accumulators (brake and cushion hitch) with Canadian Registration Number (CRN)
- Fast oil change
- Vandalism locks
- Steering locks
- Heater, engine coolant 120V
Optional Equipment:
-
- Powertrain
-
- Air cleaner, powered precleaner
-
- Operator Environment
-
- Powered access ladder
-
- Other Attachments
-
- Camera arrangement: Work Area Vision System (WAVS)
- Cab beacon
- Air horn
- Air horn and beacon
- Kingbolt housing
- Rear wheel arrangement (set of 2)
- Scraper draft arm package
- Steering cylinder group (set of 2)
- Wiring group