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
Net Power - SAE J13493795hp
Engine ModelCat® C175-20
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.
FOPS StandardsFOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II criteria and ISO 13459:2012 Level II
ROPS Standards (2)ROPS (Rollover Protective Structure) meets ISO 3471:2008 criteria and ISO 13459:2012
Steering Angle40°
Steering StandardsISO 5010:2019
Turning Diameter - Front122.7ft
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
Sound Standards (2)Operator sound pressure level, 78 dB(A), is tested to ISO 6394:2008 and ISO 6396:2008