Specifications
Operating Specifications
- Nominal Payload Class (100%)
- 70.5ton (US)
- Top Speed - Loaded
- 41.6mile/h
- Maximum Working Payload (110%)
- 77.5ton (US)
- Target Payload (100%)
- 70.5ton (US)
- Maximum Allowable Payload (120%)*
- 84.6ton (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
- 55.23yd³
Engine
- Engine Model
- Cat® C27
- Rated Engine Speed
- 1800r/min
- Gross Power - SAE J1995
- 825HP
- Net Power - SAE J1349
- 768HP
- Net Power - 80/1269/EEC
- 775HP
- Net Power - ISO 9249
- 775HP
- Bore
- 5.4in
- Stroke
- 6in
- Displacement
- 1648in³
- Engine Power - ISO 14396
- 812HP
- 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
- 3148ft-lb
- Peak Torque - Speed
- 1200r/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.
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
- 50%
- Front Axle - Loaded
- 34%
- Rear Axle - Empty
- 50%
- Rear Axle - Loaded
- 66%
Transmission
- Forward - 1
- 6.6mile/h
- Forward - 2
- 9.3mile/h
- Forward - 3
- 12.6mile/h
- Forward - 4
- 16.8mile/h
- Forward - 5
- 22.8mile/h
- Forward - 6
- 30.7mile/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
- 257in²
- Brake Surface - Rear
- 9497in²
- Brake Standards
- ISO 3450:2011
Service Refill Capacities
- Fuel Tank
- 210gal (US)
- Cooling System
- 45gal (US)
- Differential - Final Drives
- 38gal (US)
- Steering Tank
- 9.5gal (US)
- Steering System - Including Tank
- 14gal (US)
- Brake Hoist System
- 85gal (US)
- Torque Converter - Transmission System - LRC
- 16gal (US)
- Crankcase
- 24gal (US)
- Brake/Hoist Hydraulic Tank
- 46.5gal (US)
- Torque Converter - Transmission System - HRC
- 18gal (US)
Body Hoists
- Pump Flow - High Idle
- 118gal/min
- Relief Valve Setting - Raise
- 2502psi
- Relief Valve Setting - Lower
- 500psi
- Body Raise Time - High Idle
- 10s
- Body Lower Time - Float
- 14s
- Body Power Down - High Idle
- 14s
Weights - Approximate
- Maximum Gross Vehicle Weight
- 246503lb
Suspension
- Empty Loaded Cylinder Stroke Front
- 9.2in
- Rear axle - Oscillation
- 8.1°
- Empty Loaded Cylinder Stroke Rear
- 5.8in
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)
ROPS
- 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.
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.
Steering
- Turning Diameter - Front
- 77.1ft
- Steering Standards
- ISO 5010:2007
- Steer Angle
- 31°
- Turning Circle - Clearance Diameter
- 85.6ft
Sustainability
- Recyclability
- 98%
