Nominal Rated Payload400ton (US)
Rated Gross Machine Weight1375000lb
Chassis Weight474472lb
Body Weight94799lb
Note (1)Consult your tire manufacturer for maximum tire load
Note (2)Chassis weight with full fuel and fluids, standard & mandatory attachments, hoist, body mounting group, rims, and tires.
Note (4)Tier 4 Chassis Weight: 486263 lb (220565 kg)
Gross Power - SAE J19954000HP
Engine ModelCat® C175-20
Net Power - SAE J13493795HP
Rated Speed1750r/min
EmissionsU.S. EPA Compliant. Where applicable, the Cat C175-20 engine is compliant with U.S. EPA emission standards.Tier 4 engine option available to meet Tier 4 Final emission standards.
Bore6.9in
Stroke8.7in
Displacement6469in³
Note (1)Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system, exhaust system, and alternator.
Note (2)U.S. EPA Tier 4 Final available for applicable markets.
Note (3)High Altitude Low Maintenance Ratio Engine Configuration (4x4) option available.
TypeTwin, two-stage hydraulic cylinders with snubbing valve.
Pump Flow - High Idle317gal/min
Relief Valve Setting - Raise3510psi
Body Raise Time - High Idle25s
Body Lower Time - Float18s
Body Power Down- High Idle18s
TypeSelf-contained nitrogen/oil cylinders, rear strut pin-to-pin mounting, top & bottom double shear clevis attachments
Effective Cylinder Stroke - Front3.9in
Effective Cylinder Stroke - Rear3.7in
Rear axle - Oscillation±3.96 degrees
Fuel Tank1000gal (US)
Fuel Tank (Tier 4)1200gal (US)
Diesel Exhaust Fluid Tank100gal (US)
Cooling System306gal (US)
Crankcase103gal (US)
Front Wheels - Each16gal (US)
Differentials330gal (US)
Steering Tank67gal (US)
Steering System - Including Tank95gal (US)
Brake/Hoist Tank203gal (US)
Brake Hoist System - Includes Tank489gal (US)
Torque Converter Sump80gal (US)
Torque Converter/Transmission System - Including Sump166gal (US)
Note (1)DEF Tank only available for EPA Tier 4 engine option.
Front Axle - Empty47.20%
Rear Axle - Empty52.80%
Front Axle - Loaded33.30%
Rear Axle - Loaded66.70%
NoteWeight distributions optimized with Cat body.
TypeDouble reduction, planetary with full floating axles.
Differential Ratio1.276:1
Planetary Ratio16.67:1
Total Reduction Ratio21.26:1
NoteDouble reduction, planetary with full floating axles.
Tires59/80 R63
Rims44" x 63"
NoteQuick Change Rims optional.
Note (1)Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.
Service BrakesService Brakes: Four-Corner, Wet Disc, Oil Cooled, Hydraulically Actuated
Front Wet Disc Brake Surface Area20500in²
Rear - Wet Disc Brake Surface Area30750in²
StandardsService and Secondary: ISO 3450:2011
Parking BrakeFour-corner, Multi-disc, Spring Applied, Hydraulically Released
Load BrakeRear service brakes
NoteAnti-Lock Brake System (ABS) optional with CMD package
Struck225 yd³ / 172 m³
Heaped (SAE 2:1)*330 yd³ / 252 m³
Note (1)Consult your local Cat dealer for body recommendations.
Air ConditioningHFC - 134A refrigerant: 24,300 Btu/h
Heater / Defroster38900Btu/h
NoteAmbient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.
ROPS Standards (1)The operator sound pressure level, 76 dB(A), complies with ISO 6394:2008 and ISO 6396:2008.
ROPS Standards (2)ROPS (Rollover Protective Structure) meets ISO 3471:1994 criteria.
FOPS StandardsFOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II criteria.
Steering Angle40°
Turning Diameter - Front122.7ft
Steering StandardsISO 5010:2007
NoteTurning Diameter (ISO 7457:2009)
Forward - 16.6mile/h
Forward - 28.9mile/h
Forward - 312mile/h
Forward - 416.2mile/h
Forward - 521.8mile/h
Forward - 629.4mile/h
Forward - 739.5mile/h
Reverse7.4mile/h
Top Speed - Loaded39.5mile/h
Rear Axle - Clearance - Loaded3.08ft
Inside Body Depth - Maximum11ft
Overall Height - Body Raised51.5ft
Loaded Ground Clearance2.58ft
Loading Height - Empty23ft
Engine Guard Clearance - Loaded3.33ft
Height - Top of ROPS - Empty21.4ft
Front Canopy Height - Empty25.33ft
Overall Body Length48.6ft
Inside Body Length32.75ft
Overall Length49.5ft
Wheel Base23.58ft
Rear Axle - Tail12.9ft
Dump Clearance6.58ft
Centerline Front Tire Width21.41ft
Overall Canopy Width29.91ft
Outside Body Width32ft
Inside Body Width27.91ft
Centerline of Rear Dual Tire Width20.41ft
Overall Tire Width31.25ft