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775G Off-Highway Truck
775 Off-Highway Truck

Weights

LRC Bare Chassis Weight without Hoist 75118 lb - -
LRC Bare Chassis Weight with Hoist 76326 lb - -
LRC Gross Vehicle Weight (Target) without Hoist 246503 lb - -
LRC Gross Vehicle Weight (Target) with Hoist 246503 lb - -
HRC Bare Chassis Weight without Hoist 76573 lb - -
HRC Bare Chassis Weight with Hoist 77781 lb - -
HRC Gross Vehicle Weight (Target) without Hoist 246503 lb - -
HRC Gross Vehicle Weight (Target) with Hoist 246503 lb - -
Note LRC model is offered for lesser regulated countries. HRC model is offered for highly regulated countries. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. - -

ROPS

Tractor ROPS 85288 lb - -
FOPS Standards - Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria. -
ROPS Standards - Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria. -

Operating Specifications

Nominal Water Tank Capacity 15000 gal (US) - -
Nominal Payload Class (100%) - 70.5 ton (US) -
Top Speed - Loaded - 41.6 mile/h -
Maximum Working Payload (110%) - 77.5 ton (US) -
Target Payload (100%) - 70.5 ton (US) -
Maximum Allowable Payload (120%)* - 84.6 ton (US) -
Note (2) - * Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations. -
Note (1) - Capacity with Dual Slope body – no liner. -
Body Capacity - SAE 2:1 - 55.23 yd³ -

Steering

Steering Standards ISO 5010:2007 ISO 5010:2007 -
Steer Angle 31 ° 31 ° -
Turning Diameter 77.1 ft - -
Turning Circle - Clearance Diameter 85.6 ft 85.6 ft -
Turning Diameter - Front - 77.1 ft -

Engine

Engine Model Cat® C27 Cat® C27 -
Gross Power - SAE J1995 825 HP 825 HP -
Rated Net Power - SAE J1349 683 HP - -
Bore 5.4 in 5.4 in -
Stroke 6 in 6 in -
Displacement 1648 in³ 1648 in³ -
Note Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator. Specifications shown are for LRC model. - -
Rated Engine Speed - 1800 r/min -
Net Power - SAE J1349 - 768 HP -
Net Power - 80/1269/EEC - 775 HP -
Net Power - ISO 9249 - 775 HP -
Engine Power - ISO 14396 - 812 HP -
Note (2) - Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F). -
Net Torque - 3148 ft-lb -
Peak Torque - Speed - 1200 r/min -
Note (1) - Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard. -
Note (3) - No engine derating required up to 3810 m (12,500 ft) for Tier 2 Equivalent. -
Emissions - Meets EU Stage V emission standards. -

Transmission

Forward - 1 6.6 mile/h 6.6 mile/h -
Forward - 2 9.3 mile/h 9.3 mile/h -
Forward - 3 12.6 mile/h 12.6 mile/h -
Forward - 4 16.8 mile/h 16.8 mile/h -
Forward - 5 22.8 mile/h 22.8 mile/h -
Forward - 6 30.7 mile/h 30.7 mile/h -
Forward - 7 41.6 mile/h 41.6 mile/h -
Reverse 8.7 mile/h 8.7 mile/h -
Note Maximum travel speeds with standard 24.00R35 (E4) tires Maximum travel speeds with standard 24.00R35 (E4) tires. -

Brakes

Brake Surface - Front 257 in² 257 in² -
Brake Surface - Rear 9497 in² 9497 in² -
Brake Standards - ISO 3450:2011 -

Service Refill Capacities

Fuel Tank Capacity 210 gal (US) - -
Cooling System 45 gal (US) 45 gal (US) -
Crankcase 24 gal (US) 24 gal (US) -
Differential - Final Drives 38 gal (US) 38 gal (US) -
Steering System - Including Tank 14 gal (US) 14 gal (US) -
Brake/Hoist Hydraulic Tank 46.5 gal (US) 46.5 gal (US) -
Brake Hoist System 85 gal (US) 85 gal (US) -
Fuel Tank - 210 gal (US) -
Steering Tank - 9.5 gal (US) -
Torque Converter - Transmission System - LRC - 16 gal (US) -
Torque Converter - Transmission System - HRC - 18 gal (US) -

Capacity - Dual Slope - 100% Fill Factor

Struck - 42.7 yd³ -
Heaped (SAE 2:1)* - 55.5 yd³ -
Note (1) - Contact your local Cat dealer for body recommendation. -
Note (2) - *ISO 6483:1980 -

Capacity - Flat Floor - 100% Fill Factor

Struck - 42.2 yd³ -
Heaped (SAE 2:1)* - 55.2 yd³ -
Note (1) - Contact your local Cat dealer for body recommendation. -
Note (2) - *ISO 6483:1980 -

Weight Distributions - Approximate

Front Axle - Empty - 50 % -
Front Axle - Loaded - 34 % -
Rear Axle - Empty - 50 % -
Rear Axle - Loaded - 66 % -

Final Drives

Differential Ratio - 3.64:1 -
Planetary Ratio - 4.80:1 -
Total Reduction Ratio - 17.49:1 -

Body Hoists

Pump Flow - High Idle - 118 gal/min -
Relief Valve Setting - Raise - 2502 psi -
Relief Valve Setting - Lower - 500 psi -
Body Raise Time - High Idle - 10 s -
Body Lower Time - Float - 14 s -
Body Power Down - High Idle - 14 s -

Weights - Approximate

Maximum Gross Vehicle Weight - 246503 lb -

Suspension

Empty Loaded Cylinder Stroke Front - 9.2 in -
Rear axle - Oscillation - 8.1° -
Empty Loaded Cylinder Stroke Rear - 5.8 in -

Tires

Note (2) - Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection. -
Note (1) - Productive capabilities of the 775G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production. -
Standard Tire - 24.00R35 (E4) -

Sound

Sound Standards (1) - The operator Equivalent Sound Pressure Level (Leq) is 76 dB(A) when SAE J1166 FEB2008 is used to measure the value for an enclosed cab. This is a work cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with t -
Sound Standards (2) - The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88:2008, mid‑gear moving operation is 86 dB(A). -
Sound Standards (3) - Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment. -

Sustainability

Recyclability - 98% -
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