Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
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.
| Articulated/Rigid | Articulated Starting 2024 Model Year |
| Drive Configuration | 6WD Starting 2019 Model Year |
| Engine Type | Cat C13 Starting 2024 Model Year |
| Mfg. Model | 730 EJ Starting 2019 Model Year |
| Operating Weight lbs (kg) | 58,643 (26,600) Starting 2019 Model Year |
| Planetary Powershift Transmission | Powershift w/ lockup torque converter Starting 2019 Model Year |
| Rated Payload Tons (Metric Tons) | 31 (28) Starting 2019 Model Year |
| Articulating/Rigid | Articulated |
| Heaped (SAE 2:1) | 22.10 cu yd (16.90 cu m) |
| Struck | 17.70 cu yd (13.53 cu m) |
| Base | 0.40 in (1.02 cm) |
| Front | 0.30 in (0.76 cm) |
| Side | 0.30 in (0.76 cm) |
| Dump Ground Clearance | 3.00 ft (0.91 m) |
| Dump Height | 10.00 ft (3.05 m) |
| Ground Clearance | 10.10 ft (3.08 m) |
| Overall Height | 12.40 ft (3.78 m) |
| Overall Length | 31.90 ft (9.72 m) |
| Overall Width | 11.70 ft (3.57 m) |
| Wheelbase | 7.50 ft (2.29 m) |
| Drive Config | 6x6 |
| Capacity - Heaped | 22.10 cu yd (16.90 cu m) |
| Capacity - Struck | 17.70 cu yd (13.53 cu m) |
| Lower Time | 12 seconds |
| Raise Time | 15 seconds |
| Eject Time | 12 seconds |
| Retract Time | 15 seconds |
| Bore | 5.10 in (12.95 cm) |
| Displacement | 680.00 cu in (11,143.23 cu cm) |
| Gross Power | 325.00 hp (242.36 kw) |
| Gross Power - SAE J1995 | 325.00 hp (242.36 kw) |
| Make | Cat |
| Net Power | 317.00 hp (236.39 kw) |
| Net Power - EEC 80/1269 | 321.00 hp (239.37 kw) |
| Net Power - ISO 9249 | 321.00 hp (239.37 kw) |
| Net Power - SAE J1349 | 319.00 hp (237.88 kw) |
| Power Measured @ | 1800 rpm |
| Stroke | 5.50 in (13.97 cm) |
| Cooling System Fluid Capacity | 18.00 gal (68.13 l) |
| Engine Oil Capacity | 11.00 gal (41.64 l) |
| Fuel Capacity | 94.00 gal (355.79 l) |
| Hydraulic System Fluid Capacity | 46.50 gal (176.00 l) |
| Transmission Fluid Capacity | 9.50 gal (35.96 l) |
| Center Axle - Empty | 13,140.00 lbs (5,960.21 kg) |
| Center Axle - Loaded | 43,144.00 lbs (19,569.81 kg) |
| Center Axle - Rated Load | 30,005.00 lbs (13,610.06 kg) |
| Front Axle - Empty | 30,821.00 lbs (13,980.19 kg) |
| Front Axle - Loaded | 32,805.00 lbs (14,880.12 kg) |
| Front Axle - Rated Load | 1,984.00 lbs (899.93 kg) |
| Rear Axle - Empty | 12,368.00 lbs (5,610.04 kg) |
| Rear Axle - Loaded | 42,373.00 lbs (19,220.09 kg) |
| Rear Axle - Rated Load | 30,005.00 lbs (13,610.06 kg) |
| Total - Empty | 56,328.00 lbs (25,549.98 kg) |
| Total - Loaded | 118,322.00 lbs (53,670.02 kg) |
| Total - Rated Load | 61,994.00 lbs (28,120.04 kg) |
| Cooling System | 18.00 gal (68.13 l) |
| Engine Crankcase | 11.00 gal (41.64 l) |
| Final Drives/Differential | 43.30 gal (163.89 l) |
| Fuel Tank | 94.00 gal (355.79 l) |
| Hydraulic System | 46.50 gal (176.00 l) |
| Output Transfer Gear Box | 4.80 gal (18.17 l) |
| Transmission | 9.50 gal (35.96 l) |
| Interior Cab | 76 dB(A) |
| Brakes | ISO 3450 1996 |
| Cab - FOPS | ISO 3449 Level II 2005 |
| Cab - ROPS | ISO 3471 2008 |
| Steering | ISO 5010 2007 |
| 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) |
| Max Speed | 34.00 mph (54.72 kph) |
| Number of Forward Gears | 6 |
| Number of Reverse Gears | 1 |
| Reverse - 1 | 5.00 mph (8.05 kph) |
| Transmission Type | electronic transmission |
| Center Axle - empty | 13,140.00 lbs (5,960.21 kg) |
| Center Axle - loaded | 43,144.00 lbs (19,569.81 kg) |
| Front Axle - empty | 30,821.00 lbs (13,980.19 kg) |
| Front Axle - loaded | 32,805.00 lbs (14,880.12 kg) |
| Operating Weight | 118,330.00 lbs (53,673.65 kg) |
| Rear Axle - empty | 12,368.00 lbs (5,610.04 kg) |
| Rear Axle - loaded | 42,373.00 lbs (19,220.09 kg) |
| Total Empty | 56,328.00 lbs (25,549.98 kg) |
| Total Loaded | 118,322.00 lbs (53,670.02 kg) |