Weights Approximate
- Nominal Rated Payload
- 255 ton (US)
Engine
- Engine Model
- Cat® C175-16
- Gross Power - SAE J1995
- 2650 HP
- Torque Rise
- 20%
- Bore
- 6.9 in
- Stroke
- 8.7 in
- Displacement
- 5187 in³
- Emissions
- Meets Tier 4 Final emission standards.
- Note (1)
- Power ratings apply at 1,750 rpm when tested under the specified condition for the specified standard.
- Note (2)
- Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 99 kPa (29.61 Hg) dry 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).
- Note (3)
- No engine derating required up to 3200 m (10,500 ft) altitude.
Weights - Approximate
- Rated Gross Machine Weight
- 851000 lb
- Chassis Weight
- 274587 lb
- Body Weight Range
- 26 862-47 627 kg (59,220-105,000 lb)
- Note (1)
- Chassis weight with 100 percent fuel, hoist, body mounting group, rims and 40.00R57 tires.
- Note (2)
- Body weight varies depending on how body is equipped.
- Note (3)
- Refer to the Cat Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations.
Steering
- Steer Angle
- 36 °
- Turning Diameter - Front
- 93 ft
- Steering Standards
- ISO 5010:2007
Weight Distributions - Approximate
- Front Axle - Empty
- 49%
- Rear Axle - Empty
- 51%
- Front Axle - Loaded
- 33%
- Rear Axle - Loaded
- 67%
Suspension
- Effective Cylinder Stroke - Front
- 5.1 in
- Effective Cylinder Stroke - Rear
- 4.2 in
- Rear axle - Oscillation
- ±4.9 degrees
Body Hoists
- Pump Flow - High Idle
- 224 gal/min
- Relief Valve Setting - Raise
- 2955 psi
- Body Raise Time - High Idle
- 19 s
- Body Lower Time - Float
- 20 s
- Body Power Down - High Idle
- 17.5 s
- Note (1)
- Twin, two-stage hydraulic cylinders mounted outside main frame, double-acting cylinders in second stage.
- Note (2)
- Power raise in both stages, power down in second stage.
- Note (3)
- Automatic body lower modulation reduces impact on frame.
Capacity - HP Body - 100% Fill Factor
- Struck
- 112.6-151 m³ (147-197.5 yd³)
- Heaped (SAE 2:1)*
- 162-191 m³ (212-250 yd³)
- Note (1)
- Contact your local Cat dealer for body recommendation.
- Note (2)
- *ISO 6483:1980
Service Refill Capacities
- Fuel Tank
- 750 gal (US)
- Cooling System
- 284 gal (US)
- Crankcase
- 82 gal (US)
- Rear Axle - Housing
- 260 gal (US)
- Steering System - Including Tank
- 77 gal (US)
- Brake Hoist System - Includes Tank
- 347 gal (US)
- Torque Converter - Transmission Sump
- 27 gal (US)
- Torque Converter/Transmission System - Including Sump
- 55 gal (US)
- Diesel Exhaust Fluid Tank
- 62 gal (US)
ROPS
- ROPS Standards
- ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer.
- FOPS Standards
- FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS for Trainer.
Dimensions (Approximate)
- Height - Top of ROPS
- 18.75 ft
- Overall Length
- 43.83 ft
- Wheel Base
- 19.37 ft
- Rear Axle - Tail
- 13.11 ft
- Ground Clearance
- 3.42 ft
- Dump Clearance
- 4.27 ft
- Loading Height - Empty
- 20.28 ft
- Overall Height - Body Raised
- 45 ft
- Centerline Front Tire Width
- 18.4 ft
- Engine Guard Clearance
- 4.35 ft
- Overall Canopy Width
- 28.09 ft
- Outside Body Width
- 26.06 ft
- Inside Body Width
- 24.06 ft
- Front Canopy Height
- 23.21 ft
- Rear Axle - Clearance
- 3.71 ft
- Centerline of Rear Dual Tire Width
- 16.28 ft
- Overall Tire Width
- 24.95 ft
Transmission
- Forward - 1
- 8 mile/h
- Forward - 2
- 10.8 mile/h
- Forward - 3
- 14.8 mile/h
- Forward - 4
- 19.9 mile/h
- Forward - 5
- 27.1 mile/h
- Forward - 6
- 37.3 mile/h
- Reverse
- 7.3 mile/h
- Top Speed - Loaded
- 37.3 mile/h
Final Drives
- Differential Ratio
- 1.8:1
- Planetary Ratio
- 16:1
- Total Reduction Ratio
- 28.8:1
Brakes
- Brake Surface - Front
- 13921 in²
- Brake Surface - Rear
- 20847 in²
- Standards
- ISO 3450:1996
Sound
- Sound Standards (1)
- The operator sound pressure level measured according to work cycle procedures specified in ISO 6394 and 6396 is 74 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed.
- Sound Standards (2)
- 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.
