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Caterpillar 730 EJ Off-Highway Truck

The Caterpillar 730 EJ Off-Highway Truck is a powerful and versatile machine designed for rugged construction and mining applications. With a heaped capacity of 22.1 cubic yards and a gross power of 325 horsepower, this truck can handle heavy loads with ease. Its durable construction and advanced technology make it a reliable choice for demanding job sites.


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General Specifications

Articulated/RigidA
Starting 2023 Model Year
Drive Configuration6WD
Starting 2024 Model Year
Engine TypeCat C13 ACERT
Starting 2021 Model Year
Mfg. Model730 EJ
Starting 2024 Model Year
Operating Weight Pounds (Kgs)58,643 (26,600)
Starting 2024 Model Year
Planetary Powershift TransmissionPowershift w/ lockup torque converter
Starting 2024 Model Year
Rated Payload Tons (Metric Tons)31 (28)
Starting 2024 Model Year

Articulating/Rigid

Articulating/Rigid Articulated

Body Capacities

Heaped (SAE 2:1)22 cu yd (17 cu m)
Struck18 cu yd (14 cu m)

Body Plate Thickness

Base0 in (1 cm)
Front0 in (1 cm)
Side0 in (1 cm)

Dimensions

Dump Ground Clearance3 ft (1 m)
Dump Height10 ft (3 m)
Ground Clearance10 ft (3 m)
Overall Height12 ft (4 m)
Overall Length32 ft (10 m)
Overall Width12 ft (4 m)
Wheelbase8 ft (2 m)

DRIVE SYSTEM

Drive Config 6x6

Dump

Capacity - Heaped22 cu yd (17 cu m)
Capacity - Struck18 cu yd (14 cu m)
Lower Time12 seconds
Raise Time15 seconds

Ejector Cycle Times

Eject Time12 seconds
Retract Time15 seconds

Engine

Bore5 in (13 cm)
Displacement680 cu in (11,143 cu cm)
Gross Power325 hp (242 kw)
Gross Power - SAE J1995325 hp (242 kw)
MakeCat
Net Power317 hp (236 kw)
Net Power - EEC 80/1269321 hp (239 kw)
Net Power - ISO 9249321 hp (239 kw)
Net Power - SAE J1349319 hp (238 kw)
Power Measured @1800 rpm
Stroke6 in (14 cm)

Operating Specifications

Cooling System Fluid Capacity18 gal (68 l)
Engine Oil Capacity11 gal (42 l)
Fuel Capacity94 gal (356 l)
Hydraulic System Fluid Capacity47 gal (176 l)
Transmission Fluid Capacity10 gal (36 l)

Operating Weights

Center Axle - Empty13,140 lbs (5,960 kg)
Center Axle - Loaded43,144 lbs (19,570 kg)
Center Axle - Rated Load30,005 lbs (13,610 kg)
Front Axle - Empty30,821 lbs (13,980 kg)
Front Axle - Loaded32,805 lbs (14,880 kg)
Front Axle - Rated Load1,984 lbs (900 kg)
Rear Axle - Empty12,368 lbs (5,610 kg)
Rear Axle - Loaded42,373 lbs (19,220 kg)
Rear Axle - Rated Load30,005 lbs (13,610 kg)
Total - Empty56,328 lbs (25,550 kg)
Total - Loaded118,322 lbs (53,670 kg)
Total - Rated Load61,994 lbs (28,120 kg)

Service Refill Capacities

Cooling System18 gal (68 l)
Engine Crankcase11 gal (42 l)
Final Drives/Differential43 gal (164 l)
Fuel Tank94 gal (356 l)
Hydraulic System47 gal (176 l)
Output Transfer Gear Box5 gal (18 l)
Transmission10 gal (36 l)

Sound Levels

Interior Cab76 dB(A)

Standards

BrakesISO 3450 1996
Cab - FOPSISO 3449 Level II 2005
Cab - ROPSISO 3471 2008
SteeringISO 5010 2007

Transmission

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)
Max Speed34 mph (55 kph)
Number of Forward Gears6
Number of Reverse Gears1
Reverse - 15 mph (8 kph)
Transmission Typeelectronic transmission

Weights

Center Axle - empty13,140 lbs (5,960 kg)
Center Axle - loaded43,144 lbs (19,570 kg)
Front Axle - empty30,821 lbs (13,980 kg)
Front Axle - loaded32,805 lbs (14,880 kg)
Operating Weight 118,330 lbs (53,674 kg)
Rear Axle - empty12,368 lbs (5,610 kg)
Rear Axle - loaded42,373 lbs (19,220 kg)
Total Empty56,328 lbs (25,550 kg)
Total Loaded118,322 lbs (53,670 kg)


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