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Caterpillar 730C2 EJ Off-Highway Truck

The Caterpillar 730C2 EJ is an efficient and powerful Off-Highway Truck designed to handle heavy loads with ease. With a dump rated payload of 68,343.3 lbs and a heaped body capacity of 22.1 cu yd, this machine is equipped for demanding tasks. Powered by a Cat C13 ACERT engine producing 370 hp, the 730C2 EJ ensures reliable performance and impressive torque for optimal productivity. Additionally, its high-strength Brinell HB450 wear-resistant steel body plate and various service refill capacities make this off-highway truck a durable and reliable choice for challenging job sites.


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General Specifications

Body Capacities

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

Body Plate

Body Plate TypeHigh strength Brinell HB450 wear resistant steel

Dump

Rated Payload68,343 lbs (31,000 kg)

Engine

Bore5 in (13 cm)
Displacement763 cu in (12,500 cu cm)
Engine ModelCat C13 ACERT
Engine Model - U.S. EPA Tier 4 Final/EU Stage IVCat C13 ACERT
Gross Power - SAE J1995375 hp (280 kw)
Net Power - ISO 14396370 hp (276 kw)
Net Power - SAE J1349367 hp (274 kw)
Peak Engine Torque Gross (SAE J1995)1,579 lbs ft (2,141 nm)
Peak Engine Torque Net (SAE J1349)1,564 lbs ft (2,120 nm)
Peak Engine Torque Speed1200 rpm
Stroke6 in (16 cm)

Operating Weights

Center Axle - Empty12,103 lbs (5,490 kg)
Center Axle - Loaded42,362 lbs (19,215 kg)
Center Axle - Rated Load27,249 lbs (12,360 kg)
Front Axle - Empty34,535 lbs (15,665 kg)
Front Axle - Loaded36,013 lbs (16,335 kg)
Front Axle - Rated Load7,231 lbs (3,280 kg)
Rear Axle - Empty11,552 lbs (5,240 kg)
Rear Axle - Loaded41,811 lbs (18,965 kg)
Rear Axle - Rated Load27,249 lbs (12,360 kg)
Total - Empty58,190 lbs (26,395 kg)
Total - Loaded120,186 lbs (54,516 kg)
Total - Rated Load61,729 lbs (28,000 kg)

Service Refill Capacities

Cooling System22 gal (83 l)
DEF Tank5 gal (20 l)
Engine Crankcase10 gal (38 l)
Final Drives/Differential33 gal (125 l)
Fuel Tank109 gal (412 l)
Hydraulic System29 gal (110 l)
Output Transfer Gear Box6 gal (24 l)
Transmission12 gal (47 l)

Sound Levels

Interior Cab76 dB(A)

Standards

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

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)
Reverse - 16 mph (10 kph)

Turning Circle

Turning Dimensions - Aisle Width210 in (533 cm)
Turning Dimensions - Clearance Radius318 in (808 cm)
Turning Dimensions - Inside Radius153 in (389 cm)
Turning Dimensions - SAE Turning Radius294 in (747 cm)


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