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772G Off-Highway Truck

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CALCULATE FINANCE

Power Train

Emission Controls

Fuel Saving Strategies

Performance

Brake Performance

Traction Control System

Truck Bodies

Manufacturing and Design

Operator Experience

VIMS

Monitoring Your Payload and Tires

Pass Match

Simple Service

Customer Support

Safety and Sustainability

Engine
Engine Model Cat® C18
Rated Engine Speed 1700 r/min (1700 r/min)
Gross Power - SAE J1995 451 kW (605 HP)
Net Power - SAE J1349 410 kW (550 HP)
Net Power - ISO 9249 410 kW (550 HP)
Number of Cylinders 6
Bore 145 mm (5.7 in)
Stroke 183 mm (7.2 in)
Displacement 18.1 l (1105 inu00b3)
Net Torque - SAE J1349 3012 N·m (2221 ft-lb)
Engine Power - ISO 14396 446 kW (598 HP)
Weights - Approximate
Target Gross Machine Operating Weight 82100 kg (181000 lb)
Chassis Weight 26863 kg (59223 lb)
Body Weight 7850 kg (17306 lb)
Target Gross Machine Weight 82100 kg (181000 lb)
Operating Specifications
Nominal Payload Class (100%) 46.8 t (51.6 ton (US))
Top Speed - Loaded 79.2 km/h (49.2 mile/h)
Body Capacity - SAE 2:1 31.2 mu00b3 (40.8 ydu00b3)
Target Payload Capacity 46.8 ton (US) (51.6 ton (US))
Not to Exceed Payload (120%) 56.1 ton (US) (61.9 ton (US))
Maximum Payload Class (110%) 51.4 ton (US) (56.7 ton (US))
Transmission
Forward - 1 12.9 km/h (8 mile/h)
Forward - 2 17.5 km/h (10.9 mile/h)
Forward - 3 23.8 km/h (14.8 mile/h)
Forward - 4 31.9 km/h (19.8 mile/h)
Forward - 5 43.3 km/h (26.9 mile/h)
Forward - 6 58.3 km/h (36.2 mile/h)
Forward - 7 79.2 km/h (49.2 mile/h)
Reverse 16.7 km/h (10.4 mile/h)
Final Drives
Differential Ratio 2.74:1
Planetary Ratio 4.80:1
Total Reduction Ratio 13.14:1
Brakes
Brake Surface - Front 1395 cmu00b2 (216 inu00b2)
Brake Surface - Rear 50281 cmu00b2 (7794 inu00b2)
Brake Standards ISO 3450:1996
Body Hoists
Pump Flow - High Idle 448 l/min (118 gal/min)
Relief Valve Setting - Raise 18950 kPa (2750 psi)
Relief Valve Setting - Lower 3450 kPa (500 psi)
Body Raise Time - High Idle 7.5 s (7.5 s)
Body Lower Time - Float 10 s (10 s)
Body Power Down - High Idle 10 s (10 s)
Capacity - Dual Slope - 100% Fill Factor
Struck 23.9 mu00b3 (31.3 ydu00b3)
Heaped 2:1 (SAE) 31.2 mu00b3 (40.8 ydu00b3)
Capacity - Flat Floor - 100% Fill Factor
Struck 23.9 mu00b3 (31.3 ydu00b3)
Heaped 2:1 (SAE) 31.3 mu00b3 (40.9 ydu00b3)
Weight Distributions - Approximate
Front Axle - Empty 51.4 % (51.4 %)
Front Axle - Loaded 34.2 % (34.2 %)
Rear Axle - Empty 48.6 % (48.6 %)
Rear Axle - Loaded 65.8 % (65.8 %)
Suspension
Rear axle - Oscillation 8.9 u00b0 (8.9 u00b0)
Empty Loaded Cylinder Stroke Rear 149 mm (5.8 in)
Empty Loaded Cylinder Stroke Front 234 mm (9.2 in)
Service Refill Capacities
Fuel Tank 530 l (140 gal (US))
Cooling System 125 l (33 gal (US))
Differential - Final Drives 180 l (47 gal (US))
Steering Tank 55 l (14.5 gal (US))
Steering System - Including Tank 87 l (23 gal (US))
Torque Converter - Transmission System 64 l (17 gal (US))
DEF Tank 21 l (6 gal (US))
Brake Hoist System 227 l (60 gal (US))
Crankcase 64 l (17 gal (US))
Brake/Hoist Hydraulic Tank 145 l (38 gal (US))
Tires
Standard Tire 21.00R33 (E4)
ROPS
ROPS Standards ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.
Sound
Sound Standards (1) Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.
Sound Standards (3) Operator Equivalent Sound Pressure Level (Leq) is 74 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab.
Sound Standards (2) Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 115 dB(A).
Steering
Turning Diameter - Front 17.6 m (57.7 ft)
Steering Standards ISO 5010:2007
Steer Angle 31 u00b0 (31 u00b0)
Turning Circle - Clearance Diameter 20.3 m (66.6 ft)
Dimensions
Inside Body Depth - Maximum 1737 mm (5.7 ft)
Height - Top of ROPS 3901 mm (12.8 ft)
Overall Body Length 8168 mm (26.8 ft)
Inside Body Length 5781 mm (19 ft)
Overall Length 8808 mm (28.9 ft)
Wheel Base 3960 mm (13 ft)
Rear Axle - Tail 2895 mm (9.5 ft)
Ground Clearance 518 mm (1.6 ft)
Dump Clearance 457 mm (1.5 ft)
Loading Height - Empty 3541 mm (11.6 ft)
Overall Height - Body Raised 8257 mm (27.1 ft)
Operating Width 4780 mm (15.7 ft)
Centerline Front Tire Width 3165 mm (10.4 ft)
Engine Guard Clearance 611 mm (2 ft)
Outside Body Width 3931 mm (12.9 ft)
Inside Body Width 3627 mm (11.9 ft)
Front Canopy Height 4164 mm (13.7 ft)
Rear Axle - Clearance 579 mm (1.9 ft)
Centerline of Rear Dual Tire Width 2651 mm (8.7 ft)
Overall Tire Width 3931 mm (12.9 ft)

Standard Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • ELECTRICAL
    • Alarm, backup
    • Alternator, 115 ampere
    • Auxiliary jump start receptacle
    • Batteries, maintenance-free, 12V (2), 190 amp-hour
    • Electrical system, 24V
    • Lighting system: – Backup light (halogen) – Directional signals/hazard warning (front and rear LED) – Headlights, (halogen) with dimmer – Operator access courtesy lights (Developing Market Only)
  • PRODUCT LINK™ COMMUNICATIONS
    • Product Link Ready
  • GUARDS
    • Driveline
    • Engine crankcase
  • OPERATOR ENVIRONMENT
    • Air conditioning
    • Ashtray and cigarette lighter
    • Coat hook
    • Cup holders (4)
    • Diagnostic connection port, 24V
    • Entertainment Radio Ready: – 5 amp converter – Speakers – Antenna – Wiring harness
    • Gauges/indicators: – Air cleaner service indicator – electronic – Brake oil temperature gauge – Coolant temperature gauge – Hour meter – Tachometer – Engine overspeed indicator – Fuel level – Speedometer with odometer – Transmission gear indicator
    • Heater/defroster (11 070 kCal/43,930 BTU)
    • Hoist lever
    • Horn, electric
    • Light – dome
    • Light – courtesy
    • Messenger, display unit
    • Mirrors
    • Power port, 12V
    • ROPS cab, insulated/sound suppressed
    • Seat, Cat Comfort Series III: – full air suspension – four point harness
    • Steering wheel, padded, tilt and telescopic
    • Storage compartment
    • Sun visor, tinted glass
    • Throttle lock
    • Windshield wiper (intermittent) and washer
  • POWER TRAIN
    • Air-To-Air Aftercooler (ATAAC)
    • Air cleaner with precleaner (1)
    • Automatic cold mode idle control
    • Electric start
    • Turbocharger
    • Braking system, hydraulic actuated: – Automatic Retarder Control (ARC) (utilizes rear oil-cooled, multiple disc brakes) – Brake release motor (towing) – Caliper-disc (front) – Oil-cooled, multiple disc (rear) – Parking – Secondary – Service
    • Transmission: – 7 speed automatic powershift – Body up shift inhibitor – Controlled throttle shifting – Directional shift management – Downshift inhibitor – Neutral start switch – Neutral coast inhibitor – Reverse shift inhibitor – Reverse neutralizer during dumping – Programmable top gear selection
  • SUSPENSION SYSTEMS
    • Suspension, front and rear
  • OTHER STANDARD EQUIPMENT
    • Body safety pin (secures body in up position)
    • Body down indicator
    • CD ROM parts book
    • Fan, hydraulic demand
    • Fuel tank (530 L/140 gal)
    • Guard, engine compartment
    • Guard, mud
    • Ground level battery disconnect
    • Ground level engine shutdown
    • Ground level grease fittings
    • Reservoirs (separate): – Brake/converter/hoist – Steering – Transmission/torque converter
    • Rims 15 × 33
    • Rock ejectors
    • Service platform, left and right side
    • Supplemental steering (automatic)
    • Tie down eyes
    • Tow hooks (front)/Tow pin (rear)
    • Vandalism protection locks
  • ANTIFREEZE
    • Extended Life Coolant to -35° C (-30° F)

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