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Caterpillar 730C EJ Off-Highway Truck

Body Capacities

Heaped (SAE 2:1)22.1 cu yd
Struck17.7 cu yd

Body Plate

Body Plate TypeHigh Strength Brinell HB450 Wear Resistant Steel


Capacity - Heaped22.1 cu yd
Capacity - Struck17.7 cu yd
Rated Payload62000 lbs

Ejector Cycle Times

Eject Time12 seconds
Retract Time15 seconds


Bore5.2 in
Displacement763 cu in
Engine ModelCat C13 ACERT
Engine Model - U.S. EPA Tier 4 Final/EU Stage IVCat C13 ACERT
Gross Power375 hp (280 kw)
Gross Power - SAE J1995375 hp (280 kw)
Max Torque1164.7 lbs ft
Net Power367 hp (274 kw)
Net Power - ISO 14396370 hp (276 kw)
Net Power - SAE J1349367 hp (274 kw)
No Engine De-rating Required Below12500 ft
Peak Engine Torque Gross (SAE J1995)1579 lbs ft
Peak Engine Torque Net (ISO 14396)1564 lbs ft
Peak Engine Torque Speed1200 rpm
Stroke6.2 in
Torque Measured @1200 rpm

Operating Specifications

Cooling System Fluid Capacity21.9 gal
Fuel Capacity108.8 gal
Hydraulic System Fluid Capacity29 gal
Transmission Fluid Capacity9.2 gal

Operating Weights

Center Axle - Empty12500 lbs
Center Axle - Loaded42758 lbs
Center Axle - Rated Load30258 lbs
Front Axle - Empty34811 lbs
Front Axle - Loaded36289 lbs
Front Axle - Rated Load1478 lbs
Rear Axle - Empty11773 lbs
Rear Axle - Loaded42031 lbs
Rear Axle - Rated Load30258 lbs
Total - Empty59084 lbs
Total - Loaded121078 lbs
Total - Rated Load61994 lbs

Service Refill Capacities

Cooling System21.9 gal
DEF Tank (ISO 2224-1)5.3 gal
Engine Crankcase10.5 gal
Final Drives/Differential35.7 gal
Fuel Tank108.8 gal
Hydraulic System29 gal
Output Transfer Gear Box6.3 gal
Transmission9.2 gal

Sound Levels

Interior Cab76 dB(A)


BrakesISO 3450 - 2011
Cab - FOPSISO 3449 Level II - 2005
Cab - ROPSISO 3471 - 2008
SteeringISO 5010 - 2007

Steering System

Lock to Lock4.75 seconds @ 60 rpm


Forward - 15 mph (8 kph)
Forward - 29 mph (14 kph)
Forward - 314 mph (23 kph)
Forward - 421 mph (34 kph)
Forward - 529 mph (47 kph)
Forward - 634 mph (55 kph)
Number of Forward Gears6
Number of Reverse Gears1
Reverse - 16 mph (10 kph)

Turning Circle

Turning Dimensions - Aisle Width214 in
Turning Dimensions - Clearance Radius318 in
Turning Dimensions - Inside Radius148 in
Turning Dimensions - SAE Turning Radius294 in
Turning Dimensions - Steer Angle - Left/Right45 deg


Center Axle - empty12500 lbs
Center Axle - loaded42758 lbs
Front Axle - empty34811 lbs
Front Axle - loaded36289 lbs
Rear Axle - empty11773 lbs
Rear Axle - loaded42031 lbs
Total Empty59084 lbs
Total Loaded61994 lbs

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39.04690 \\ -77.49030 \\ Ashburn \\ PA