336 Excavator

  • Specs Summary
  • Nominal Payload Class (100%)
    51.6 ton (US) (46.8 t)
  • Engine Model
    ( )
  • Top Speed - Loaded
    49.2 mile/h (79.2 km/h)
  • Rated Engine Speed
    1700 r/min (1700 r/min)

772G Off-Highway Truck

In 1963, Caterpillar introduced the 769, a revolutionary off-road truck that was purpose built for the rigors of mining and heavy construction. Fifty years later, our trucks have never been better. We've taken the best of our rugged, dependable heritage and combined it with technologies that help our environment, make your operators more productive and dramatically improve the economics of your haul fleet. This 772G has an updated traction control system to keep you moving when the ground conditions aren't perfect, you'll see improvements in fuel use through new and flexible fuel saving strategies, and we're making the operating experience best in class with automotive quality shifting, noise reduction and cab updates. Our heritage and new use of technology are combined in this truck for one purpose - the continued success of your business.
  • Rated Engine Speed 1700 r/min (1700 r/min)
  • Net Power - SAE J1349 550 HP (410 kW)
  • Nominal Payload Class (100%) 51.6 ton (US) (46.8 t)
  • Top Speed - Loaded 49.2 mile/h (79.2 km/h)
  • Body Weight 17306 lb (7850 kg)
  • Engine Model ( )
  • Brake Surface - Front 216 in² (1395 cm²)
  • Planetary Ratio ( )
  • Differential - Final Drives 47 gal (US) (180 l)
  • Brake Surface - Rear 7794 in² (50281 cm²)
  • Struck 31.3 yd³ (23.9 m³)
  • Rear Axle - Loaded 65.8 % (65.8 %)
  • Gross Power - SAE J1995 605 HP (451 kW)
  • Fuel Tank 140 gal (US) (530 l)
  • Steering Tank 14.5 gal (US) (55 l)
  • Number of Cylinders ( )
  • Body Raise Time - High Idle 7.5 s (7.5 s)
  • Pump Flow - High Idle 118 gal/min (448 l/min)
  • Front Axle - Empty 51.4 % (51.4 %)
  • DEF Tank 6 gal (US) (21 l)
  • Forward - 5 26.9 mile/h (43.3 km/h)
  • Brake/Hoist Hydraulic Tank 38 gal (US) (145 l)
  • Stroke 7.2 in (183 mm)
  • Front Axle - Loaded 34.2 % (34.2 %)
  • Net Power - ISO 9249 550 HP (410 kW)
  • Brake Standards ( )
  • Forward - 1 8 mile/h (12.9 km/h)
  • Forward - 7 49.2 mile/h (79.2 km/h)
  • Chassis Weight 59223 lb (26863 kg)
  • Forward - 2 10.9 mile/h (17.5 km/h)
  • Displacement 1105 in³ (18.1 l)
  • Empty Loaded Cylinder Stroke Front 9.2 in (234 mm)
  • Body Lower Time - Float 10 s (10 s)
  • Relief Valve Setting - Lower 500 psi (3450 kPa)
  • Cooling System 33 gal (US) (125 l)
  • Rear Axle - Empty 48.6 % (48.6 %)
  • Wheel Base 13 ft (3960 mm)
  • Forward - 6 36.2 mile/h (58.3 km/h)
  • Rear Axle - Tail 9.5 ft (2895 mm)
  • Inside Body Depth - Maximum 5.7 ft (1737 mm)
  • Dump Clearance 1.5 ft (457 mm)
  • Overall Body Length 26.8 ft (8168 mm)
  • Ground Clearance 1.6 ft (518 mm)
  • Overall Length 28.9 ft (8808 mm)
  • Operating Width 15.7 ft (4780 mm)
  • Reverse 10.4 mile/h (16.7 km/h)
  • Empty Loaded Cylinder Stroke Rear 5.8 in (149 mm)
  • Forward - 3 14.8 mile/h (23.8 km/h)
  • Body Power Down - High Idle 10 s (10 s)
  • Differential Ratio ( )
  • Target Gross Machine Weight 181000 lb (82100 kg)
  • Inside Body Length 19 ft (5781 mm)
  • Bore 5.7 in (145 mm)
  • Forward - 4 19.8 mile/h (31.9 km/h)
  • Steering Standards ( )
  • Struck 31.3 yd³ (23.9 m³)
  • Turning Circle - Clearance Diameter 66.6 ft (20.3 m)
  • Body Capacity - SAE 2:1 40.8 yd³ (31.2 m³)
  • Steer Angle 31 ° (31 °)
  • Turning Diameter - Front 57.7 ft (17.6 m)
  • Crankcase 17 gal (US) (64 l)
  • Height - Top of ROPS 12.8 ft (3901 mm)
  • Engine Power - ISO 14396 598 HP (446 kW)
  • Target Payload Capacity 51.6 ton (US) (46.8 ton (US))
  • Not to Exceed Payload (120%) 61.9 ton (US) (56.1 ton (US))
  • Maximum Payload Class (110%) 56.7 ton (US) (51.4 ton (US))
  • Heaped 2:1 (SAE) 40.9 yd³ (31.3 m³)
  • Heaped 2:1 (SAE) 40.8 yd³ (31.2 m³)
  • Rear axle - Oscillation 8.9 ° (8.9 °)
  • Net Torque - SAE J1349 2221 ft-lb (3012 N·m)
  • Loading Height - Empty 11.6 ft (3541 mm)
  • Relief Valve Setting - Raise 2750 psi (18950 kPa)
  • Total Reduction Ratio ( )
  • Target Gross Machine Operating Weight 181000 lb (82100 kg)
  • Overall Height - Body Raised 27.1 ft (8257 mm)
  • Rear Axle - Clearance 1.9 ft (579 mm)
  • Centerline of Rear Dual Tire Width 8.7 ft (2651 mm)
  • Front Canopy Height 13.7 ft (4164 mm)
  • Engine Guard Clearance 2 ft (611 mm)
  • Outside Body Width 12.9 ft (3931 mm)
  • Centerline Front Tire Width 10.4 ft (3165 mm)
  • Inside Body Width 11.9 ft (3627 mm)
  • Overall Tire Width 12.9 ft (3931 mm)
  • Steering System - Including Tank 23 gal (US) (87 l)
  • Torque Converter - Transmission System 17 gal (US) (64 l)
  • Brake Hoist System 60 gal (US) (227 l)
  • Standard Tire ( )
  • FOPS Standards ( )
  • ROPS Standards ( )
  • Sound Standards (3) ( )
  • Sound Standards (2) ( )
  • Sound Standards (1) ( )

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)

Optional Equipment