Specifications
Operating Specifications
- Nominal Payload Class (100%)
- 70.5ton (US)
- Top Speed - Loaded
- 41.6mile/h
- Target Payload (100%)
- 70.5ton (US)
- Maximum Working Payload (110%)
- 77.5ton (US)
- Maximum Allowable Payload (120%)*
- 84.6ton (US)
- Not to Exceed Payload (120%)*
- 76762ton (US)
- Body Capacity - SAE 2:1
- 55.23yd³
- Note (1)
- Capacity with Dual Slope body – no liner.
- Note (2)
- * Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.
Engine
- Engine Model
- Cat® C27
- Rated Engine Speed
- 1800r/min
- Gross Power - SAE J1995:2014
- 825hp
- Engine Power - ISO 14396:2002
- 812hp
- Net Power - SAE J1349:2011
- 768hp
- Net Power - SAE J1349:2011/ISO 9249:2007
- 768hp
- Peak Torque - Speed
- 1200r/min
- Net Torque
- 3148ft-lb
- Bore
- 5.4in
- Stroke
- 6in
- Displacement
- 1648in³
- Note (1)
- Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.
- Note (2)
- Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake system, exhaust system, and alternator.
- Note (3)
- Advertised power is tested per the specified standard in effect at the time of manufacture.
- Note (4)
- • No engine derating required up to 3048 m (10,000 ft). • Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
- Emissions
- Meets EU Stage V emission standards.
Capacity - Dual Slope - 100% Fill Factor
- Struck
- 42.7yd³
- Heaped (SAE 2:1)*
- 55.5yd³
- Note (1)
- Contact your local Cat dealer for body recommendation.
- Note (2)
- *ISO 6483:1980
Capacity - Flat Floor - 100% Fill Factor
- Struck
- 42.2yd³
- Heaped (SAE 2:1)*
- 55.2yd³
- Note (1)
- Contact your local Cat dealer for body recommendation.
- Note (2)
- *ISO 6483:1980
Weight Distributions - Approximate
- Front Axle - Empty
- 52%
- Front Axle - Loaded
- 34%
- Rear Axle - Empty
- 48%
- Rear Axle - Loaded
- 66%
Transmission
- Forward - 1
- 6.6mile/h
- Forward - 2
- 9.3mile/h
- Forward - 3
- 12.6mile/h
- Forward - 4
- 16.9mile/h
- Forward - 5
- 22.8mile/h
- Forward - 6
- 30.8mile/h
- Forward - 7
- 41.6mile/h
- Reverse
- 8.7mile/h
- Note
- Maximum travel speeds with standard 24.00R35 (E4) tires.
Final Drives
- Differential Ratio
- 3.64:1
- Planetary Ratio
- 4.80:1
- Total Reduction Ratio
- 17.49:1
Brakes
- Brake Surface - Front
- 25.7in²
- Brake Surface - Rear
- 9497in²
- Brake Standards
- ISO 3450:2011
Service Refill Capacities
- Fuel Tank
- 210gal (US)
- Cooling System
- 43.3gal (US)
- Crankcase
- 24gal (US)
- Differential - Final Drives
- 37gal (US)
- Steering Tank
- 9.5gal (US)
- Steering System - Including Tank
- 14.3gal (US)
- Brake/Hoist Hydraulic Tank
- 46.5gal (US)
- Brake Hoist System
- 85gal (US)
- Torque Converter - Transmission System - HRC
- 18.5gal (US)
Body Hoists
- Pump Flow - High Idle
- 118gpm
- Relief Valve Setting - Raise
- 2502psi
- Relief Valve Setting - Lower
- 500psi
- Body Raise Time - High Idle
- 9.5s
- Body Lower Time - Float
- 12.5s
- Body Power Down - High Idle
- 14s
Suspension
- Empty Loaded Cylinder Stroke Front
- 9.2in
- Empty Loaded Cylinder Stroke Rear
- 5.8in
- Rear Axle - Oscillation
- 8.1°
Weights - Approximate
- Maximum Gross Vehicle Weight
- 246503lb
Tires
- Standard Tire
- 24.00R35 (E4)
- 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.
- Note (2)
- Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
ROPS
- ROPS Standards
- Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
- FOPS Standards
- Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
Sound
- Sound Standards (1)
- The operator Equivalent Sound Pressure Level (Leq) is 73 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)
- Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
- Sound Standards (3)
- The machine sound power level is 114 dB(A), measured according to the test procedures and conditions specified in ISO 6395:2008 for the standard machine configuration. The measurement was conducted at 70% of the maximum engine cooling fan speed.
Steering
- Steering Standards
- ISO 5010:2007
- Steer Angle
- 31°
- Turning Circle - Clearance Diameter
- 82ft
- Turning Diameter - Front
- 72.2ft
Sustainability
- Recyclability
- 98%
