Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
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.
| Heaped (SAE 2:1) | 22.10 cu yd (16.90 cu m) |
| Struck | 17.70 cu yd (13.53 cu m) |
| Body Plate Type | High strength Brinell HB450 wear resistant steel |
| Rated Payload | 68,343.30 lbs (31,000.04 kg) |
| Bore | 5.10 in (12.95 cm) |
| Displacement | 762.80 cu in (12,500.08 cu cm) |
| Engine Model | Cat C13 ACERT |
| Engine Model - U.S. EPA Tier 4 Final/EU Stage IV | Cat C13 ACERT |
| Gross Power - SAE J1995 | 375.00 hp (279.64 kw) |
| Net Power - ISO 14396 | 370.00 hp (275.91 kw) |
| Net Power - SAE J1349 | 367.00 hp (273.68 kw) |
| Peak Engine Torque Gross (SAE J1995) | 1,579.00 lbs ft (2,140.81 nm) |
| Peak Engine Torque Net (SAE J1349) | 1,564.00 lbs ft (2,120.47 nm) |
| Peak Engine Torque Speed | 1200 rpm |
| Stroke | 6.20 in (15.75 cm) |
| Center Axle - Empty | 12,103.00 lbs (5,489.84 kg) |
| Center Axle - Loaded | 42,362.00 lbs (19,215.10 kg) |
| Center Axle - Rated Load | 27,249.00 lbs (12,359.95 kg) |
| Front Axle - Empty | 34,535.00 lbs (15,664.83 kg) |
| Front Axle - Loaded | 36,013.00 lbs (16,335.24 kg) |
| Front Axle - Rated Load | 7,231.00 lbs (3,279.93 kg) |
| Rear Axle - Empty | 11,552.00 lbs (5,239.91 kg) |
| Rear Axle - Loaded | 41,811.00 lbs (18,965.17 kg) |
| Rear Axle - Rated Load | 27,249.00 lbs (12,359.95 kg) |
| Total - Empty | 58,190.00 lbs (26,394.57 kg) |
| Total - Loaded | 120,186.00 lbs (54,515.52 kg) |
| Total - Rated Load | 61,729.00 lbs (27,999.84 kg) |
| Cooling System | 21.90 gal (82.89 l) |
| DEF Tank | 5.20 gal (19.68 l) |
| Engine Crankcase | 10.00 gal (37.85 l) |
| Final Drives/Differential | 33.00 gal (124.91 l) |
| Fuel Tank | 108.80 gal (411.81 l) |
| Hydraulic System | 29.10 gal (110.14 l) |
| Output Transfer Gear Box | 6.30 gal (23.85 l) |
| Transmission | 12.40 gal (46.93 l) |
| Interior Cab | 76 dB(A) |
| Brakes | ISO 3450 2011 |
| Cab - FOPS | ISO 3449 Level II 2005 |
| Cab - ROPS | ISO 3471 2008 |
| Steering | ISO 5010 2007 |
| Lock to Lock | 4.75 seconds @ 60 rpm |
| Forward - 1 | 5.00 mph (8.05 kph) |
| Forward - 2 | 9.00 mph (14.48 kph) |
| Forward - 3 | 14.00 mph (22.53 kph) |
| Forward - 4 | 21.00 mph (33.80 kph) |
| Forward - 5 | 29.00 mph (46.67 kph) |
| Forward - 6 | 34.00 mph (54.72 kph) |
| Reverse - 1 | 6.00 mph (9.66 kph) |
| Turning Dimensions - Aisle Width | 210.00 in (533.40 cm) |
| Turning Dimensions - Clearance Radius | 318.00 in (807.72 cm) |
| Turning Dimensions - Inside Radius | 153.00 in (388.62 cm) |
| Turning Dimensions - SAE Turning Radius | 294.00 in (746.76 cm) |