List Rates
Online rates are currently unavailable. Please contact this store for more details.772G Off-Highway Truck
Your long-term success is our goal here at Cat, so we’ve developed our 772G to be more productive and economical for our customers for years to come. Equipped with new transmission controls, the 772G is built for heavy-duty, off-road applications and delivers quick haul cycles with automotive-quality shifting and comfort. The 772G is also built with a Cat C18 diesel engine and with our fuel saving strategies, you can adjust engine power to meet your specific needs. Ideal pass match options for the 772G are the Cat 986K or the 988K Wheel Loader and the 390F L Hydraulic Excavator. When you consider its fuel efficiency and performance, the 772G is the right Off-Highway Truck for all generations.
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Operating Specifications
Engine
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Bore 5.7in
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Displacement 1105in³
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Engine Model Cat® C18
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Engine Power - ISO 14396 598HP
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Gross Power - SAE J1995 605HP
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Net Power - ISO 9249 550HP
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Net Power - SAE J1349 550HP
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Net Torque - SAE J1349 2221ft-lb
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Number of Cylinders 6
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Rated Engine Speed 1700r/min
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Stroke 7.2in
Weights - Approximate
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Body Weight 17306lb
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Chassis Weight 59223lb
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Target Gross Machine Operating Weight 181000lb
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Target Gross Machine Weight 181000lb
Weight Distributions - Approximate
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Front Axle - Empty 51.4%
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Front Axle - Loaded 34.2%
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Rear Axle - Empty 48.6%
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Rear Axle - Loaded 65.8%
Transmission
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Forward - 1 8mile/h
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Forward - 2 10.9mile/h
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Forward - 3 14.8mile/h
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Forward - 4 19.8mile/h
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Forward - 5 26.9mile/h
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Forward - 6 36.2mile/h
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Forward - 7 49.2mile/h
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Reverse 10.4mile/h
Final Drives
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Differential Ratio 2.74:1
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Planetary Ratio 4.80:1
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Total Reduction Ratio 13.14:1
Brakes
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Brake Standards ISO 3450:1996
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Brake Surface - Front 216in²
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Brake Surface - Rear 7794in²
Service Refill Capacities
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Brake Hoist System 60gal (US)
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Brake/Hoist Hydraulic Tank 38gal (US)
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Cooling System 33gal (US)
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Crankcase 17gal (US)
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DEF Tank 6gal (US)
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Differential - Final Drives 47gal (US)
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Fuel Tank 140gal (US)
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Steering System - Including Tank 23gal (US)
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Steering Tank 14.5gal (US)
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Torque Converter - Transmission System 17gal (US)
Body Hoists
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Body Lower Time - Float 10s
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Body Power Down - High Idle 10s
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Body Raise Time - High Idle 7.5s
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Pump Flow - High Idle 118gal/min
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Relief Valve Setting - Lower 500psi
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Relief Valve Setting - Raise 2750psi
Suspension
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Empty Loaded Cylinder Stroke Front 9.2in
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Empty Loaded Cylinder Stroke Rear 5.8in
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Rear axle - Oscillation 8.9°
Dimensions
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Centerline Front Tire Width 10.4ft
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Centerline of Rear Dual Tire Width 8.7ft
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Dump Clearance 1.5ft
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Engine Guard Clearance 2ft
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Front Canopy Height 13.7ft
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Ground Clearance 1.6ft
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Height - Top of ROPS 12.8ft
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Inside Body Depth - Maximum 5.7ft
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Inside Body Length 19ft
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Inside Body Width 11.9ft
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Loading Height - Empty 11.6ft
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Operating Width 15.7ft
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Outside Body Width 12.9ft
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Overall Body Length 26.8ft
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Overall Height - Body Raised 27.1ft
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Overall Length 28.9ft
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Overall Tire Width 12.9ft
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Rear Axle - Clearance 1.9ft
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Rear Axle - Tail 9.5ft
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Wheel Base 13ft
Capacity - Dual Slope - 100% Fill Factor
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Heaped 2:1 (SAE) 40.8yd³
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Struck 31.3yd³
Capacity - Flat Floor - 100% Fill Factor
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Heaped 2:1 (SAE) 40.9yd³
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Struck 31.3yd³
ROPS
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FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.
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ROPS Standards ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
Sound
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Sound Standards (1) Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.
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Sound Standards (2) Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 115 dB(A).
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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.
Steering
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Steer Angle 31°
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Steering Standards ISO 5010:2007
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Turning Circle - Clearance Diameter 66.6ft
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Turning Diameter - Front 57.7ft
Tires
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Standard Tire 21.00R33 (E4)
Standard Equipment
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Standard and optional equipment may vary. Consult your Cat dealer for details.
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Alarm, backup
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Alternator, 115 ampere
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Auxiliary jump start receptacle
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Batteries, maintenance-free, 12V (2), 190 amp-hour
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Electrical system, 24V
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Lighting system: - Backup light (halogen) - Directional signals/hazard warning (front and rear LED) - Headlights, (halogen) with dimmer - Operator access courtesy lights (Developing Market Only)
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Product Link Ready
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Driveline
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Engine crankcase
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Air conditioning
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Ashtray and cigarette lighter
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Coat hook
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Cup holders (4)
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Diagnostic connection port, 24V
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Entertainment Radio Ready: - 5 amp converter - Speakers - Antenna - Wiring harness
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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
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Heater/defroster (11 070 kCal/43,930 BTU)
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Hoist lever
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Horn, electric
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Light - dome
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Light - courtesy
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Messenger, display unit
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Mirrors
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Power port, 12V
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ROPS cab, insulated/sound suppressed
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Seat, Cat Comfort Series III: - full air suspension - four point harness
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Steering wheel, padded, tilt and telescopic
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Storage compartment
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Sun visor, tinted glass
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Throttle lock
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Windshield wiper (intermittent) and washer
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Air-To-Air Aftercooler (ATAAC)
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Air cleaner with precleaner (1)
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Automatic cold mode idle control
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Electric start
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Turbocharger
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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
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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
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Suspension, front and rear
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Body safety pin (secures body in up position)
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Body down indicator
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CD ROM parts book
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Fan, hydraulic demand
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Fuel tank (530 L/140 gal)
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Guard, engine compartment
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Guard, mud
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Ground level battery disconnect
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Ground level engine shutdown
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Ground level grease fittings
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Reservoirs (separate): - Brake/converter/hoist - Steering - Transmission/torque converter
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Rims 15 × 33
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Rock ejectors
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Service platform, left and right side
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Supplemental steering (automatic)
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Tie down eyes
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Tow hooks (front)/Tow pin (rear)
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Vandalism protection locks
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Extended Life Coolant to -35° C (-30° F)
Optional Equipment
*Images are for general reference only. Individual product models may vary. Please consult with your dealer to verify machine configuration.
Body Capacity - SAE 2:1 40.8yd³
Maximum Payload Class (110%) 56.7ton (US)
Nominal Payload Class (100%) 51.6ton (US)
Not to Exceed Payload (120%) 61.9ton (US)
Target Payload Capacity 51.6ton (US)
Top Speed - Loaded 49.2mile/h