Power Train — Engine

The Cat® C18 engine with ACERT™ Technology is built for power, reliability and efficiency for superior performance in the toughest applications.

Power Train — Transmission

Cat power train delivers more power to the ground for greater productivity and lower operating costs.


Rugged Cat structures are the backbone of the 770 off-highway truck's durability.

Operator's Station

Ergonomically designed for operator comfort, superior control and high productivity.

Engine — Power Train Integration

The system electronically combines critical power train components to work together more intelligently to optimize overall truck performance.

Brake System

Reliable braking with superior control gives the operator the confidence to focus on productivity.


Less time spent on maintenance means more time on the haul roads.

Truck Body Systems

Cat designed and built for rugged performance and reliability in the toughest hauling applications.

Information & Monitoring Systems

Vital machine health and payload data keeps the 770 performing at peak production levels.


Caterpillar machines and systems are designed with safety as the first priority.

Customer Support

Caterpillar® dealers have what it takes to keep trucks productive.

772 Standard Equipment

  • Air conditioning
  • Ashtray and cigarette lighter
  • Coat hook
  • Cup holders (4)
  • Diagnostic connection port, 24V
  • Entertainment Radio Ready
  • Gauges/indicators:
  • Heater/defroster, (11.070 kCal/43,930 BTU)
  • Hoist lever
  • Horn, electric
  • Light, dome/courtesy
  • Messenger display unit
  • Mirrors
  • Power port, 12V
  • ROPS cab, insulated/sound suppressed
  • Seat, Caterpillar Comfort
  • Seat, training with lap belt
  • Steering wheel, padded, tilt and telescopic
  • Storage compartment
  • Sun visor, tinted glass
  • Throttle lock
  • Windshield wiper (intermittent) and washer

  • Cat C18 Engine with ACERT® Technology
  • Braking system:
  • Transmission:

  • Extended Life Coolant to -35°C (-30°F)

  • Alarm, backup
  • Alternator, 95-amp
  • Auxiliary jump start receptacle
  • Batteries, maintenance-free, 12V (2), 190 amp-hour
  • Electrical system, 24V
  • Lighting system:

  • Product Link Ready

  • Engine crankcase
  • Driveline

  • Suspension, front/rear (European Union compliant)

  • Body mounting group (flat floor or dual slope body)
  • Body safety pin (secures body in up position)
  • Body down indicator
  • CD-ROM parts book
  • Fan, hydraulic demand
  • Fuel tank, 530 L (140 gal)
  • Ground level battery disconnect
  • Ground level engine shutdown
  • Ground level grease fittings
  • Reservoirs (separate):
  • Rims, 13 x 33 in
  • Rock ejectors
  • Service platform, left/right side
  • Supplemental steering (automatic)
  • Tie down eyes
  • Tow hooks, front
  • Tow pin, rear
  • Vandalism protection locks

772 Optional Equipment

Optional Body Systems:
  • Body Liner, Dual Slope/Flat Floor, Steel, 8 mm, 16 mm, 20 mm or 25 mm
  • Body Liner, Dual Slope/Flat Floor, Rubber, High Impact

Automatic Lube System

Cat Compression Brake

Clustered Grease Fittings

Engine Coolant Heater - 120V

Engine Coolant Heater - 240V

Ether Starting Aid

Exhaust Diverter/Muffler

Fast Fill Fuel System

Fast Fill Fuel System Non-Pressurizing

Fuel Heater Kit

Integrated Brake Control


Sound Suppression Package

Spare Rim (330 mm) 13 in

Traction Control System (TCS)

Truck Production Management System (TPMS)

Wheel Chocks


Engineered for performance, designed for comfort, built to last.


Engine Model Cat® C18 ACERT™ Cat® C18 ACERT™ Less

Operating Specifications

SAE (2:1) Capacity 41.0 yd3 31.3 m3 Less


• Tires 21.00R33 (E4) 21.00R33 (E4) Less


Forward 1 8.0 mph 12.9 km/h Less
Forward 2 11.0 mph 17.7 km/h Less
Forward 3 14.9 mph 24.0 km/h Less
Reverse 10.5 mph 16.9 km/h Less
Forward 5 27.1 mph 43.6 km/h Less
Forward 6 36.5 mph 58.7 km/h Less
Forward 4 20.0 mph 32.2 km/h Less


Brake surface - rear 7794.0 in2 50284.0 cm2 Less
Brake surface - front 216.0 in2 1395.0 cm2 Less

Service Refill Capacities

Fuel Tank Capacity 140.0 gal 530.0 L Less

Final Drives

Differential ratio 2.74:1 2.74:1 Less
Total reduction ratio 13.15:1 13.15:1 Less
Planetary ratio 4.80:1 4.80:1 Less
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