- Category: Off-Highway Trucks ➔
- Manufacturer: Caterpillar ➔
- Model: 730C EJ ➔
Introducing the Caterpillar 730C EJ Off-Highway Truck, a powerful and versatile machine designed for tackling the toughest jobs in mining, construction, and quarry operations. With a heaped capacity of 22.1 cubic yards and a dump payload of 62,000 pounds, this truck offers exceptional performance and efficiency. Equipped with a Cat C13 ACERT engine delivering 375 horsepower, the 730C EJ ensures reliable operation and impressive torque for demanding work environments. Explore its specifications and capabilities to see how this off-highway truck can enhance productivity on your next project.
General Specifications
Body Capacities
| Heaped (SAE 2:1) | 22 cu yd (17 cu m)
|
| Struck | 18 cu yd (14 cu m)
|
Body Plate
| Body Plate Type | High Strength Brinell HB450 Wear Resistant Steel
|
Dump
| Capacity - Heaped | 22 cu yd (17 cu m)
|
| Capacity - Struck | 18 cu yd (14 cu m)
|
| Rated Payload | 62,000 lbs (28,123 kg)
|
Ejector Cycle Times
| Eject Time | 12 seconds
|
| Retract Time | 15 seconds
|
Engine
| Bore | 5 in (13 cm)
|
| Displacement | 763 cu in (12,503 cu cm)
|
| Engine Model | Cat C13 ACERT
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| Engine Model - U.S. EPA Tier 4 Final/EU Stage IV | Cat C13 ACERT
|
| Gross Power | 375 hp (280 kw)
|
| Gross Power - SAE J1995 | 375 hp (280 kw)
|
| Max Torque | 1,165 lbs ft (1,579 nm)
|
| Net Power | 367 hp (274 kw)
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| Net Power - ISO 14396 | 370 hp (276 kw)
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| Net Power - SAE J1349 | 367 hp (274 kw)
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| No Engine De-rating Required Below | 12,500 ft (3,810 m)
|
| Peak Engine Torque Gross (SAE J1995) | 1,579 lbs ft (2,141 nm)
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| Peak Engine Torque Net (ISO 14396) | 1,564 lbs ft (2,120 nm)
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| Peak Engine Torque Speed | 1200 rpm
|
| Stroke | 6 in (16 cm)
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| Torque Measured @ | 1200 rpm
|
Operating Specifications
| Cooling System Fluid Capacity | 22 gal (83 l)
|
| Fuel Capacity | 109 gal (412 l)
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| Hydraulic System Fluid Capacity | 29 gal (110 l)
|
| Transmission Fluid Capacity | 9 gal (35 l)
|
Operating Weights
| Center Axle - Empty | 12,500 lbs (5,670 kg)
|
| Center Axle - Loaded | 42,758 lbs (19,395 kg)
|
| Center Axle - Rated Load | 30,258 lbs (13,725 kg)
|
| Front Axle - Empty | 34,811 lbs (15,790 kg)
|
| Front Axle - Loaded | 36,289 lbs (16,460 kg)
|
| Front Axle - Rated Load | 1,478 lbs (670 kg)
|
| Rear Axle - Empty | 11,773 lbs (5,340 kg)
|
| Rear Axle - Loaded | 42,031 lbs (19,065 kg)
|
| Rear Axle - Rated Load | 30,258 lbs (13,725 kg)
|
| Total - Empty | 59,084 lbs (26,800 kg)
|
| Total - Loaded | 121,078 lbs (54,920 kg)
|
| Total - Rated Load | 61,994 lbs (28,120 kg)
|
Service Refill Capacities
| Cooling System | 22 gal (83 l)
|
| DEF Tank (ISO 2224-1) | 5 gal (20 l)
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| Engine Crankcase | 11 gal (40 l)
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| Final Drives/Differential | 36 gal (135 l)
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| Fuel Tank | 109 gal (412 l)
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| Hydraulic System | 29 gal (110 l)
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| Output Transfer Gear Box | 6 gal (24 l)
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| Transmission | 9 gal (35 l)
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Sound Levels
Standards
| Brakes | ISO 3450 - 2011
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| Cab - FOPS | ISO 3449 Level II - 2005
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| Cab - ROPS | ISO 3471 - 2008
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| Steering | ISO 5010 - 2007
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Steering System
| Lock to Lock | 4.75 seconds @ 60 rpm
|
Transmission
| Forward - 1 | 5 mph (8 kph)
|
| Forward - 2 | 9 mph (14 kph)
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| Forward - 3 | 14 mph (23 kph)
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| Forward - 4 | 21 mph (34 kph)
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| Forward - 5 | 29 mph (47 kph)
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| Forward - 6 | 34 mph (55 kph)
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| Number of Forward Gears | 6
|
| Number of Reverse Gears | 1
|
| Reverse - 1 | 6 mph (10 kph)
|
Turning Circle
| Turning Dimensions - Aisle Width | 214 in (544 cm)
|
| Turning Dimensions - Clearance Radius | 318 in (808 cm)
|
| Turning Dimensions - Inside Radius | 148 in (376 cm)
|
| Turning Dimensions - SAE Turning Radius | 294 in (747 cm)
|
| Turning Dimensions - Steer Angle - Left/Right | 45 degrees
|
Weights
| Center Axle - empty | 12,500 lbs (5,670 kg)
|
| Center Axle - loaded | 42,758 lbs (19,395 kg)
|
| Front Axle - empty | 34,811 lbs (15,790 kg)
|
| Front Axle - loaded | 36,289 lbs (16,460 kg)
|
| Rear Axle - empty | 11,773 lbs (5,340 kg)
|
| Rear Axle - loaded | 42,031 lbs (19,065 kg)
|
| Total Empty | 59,084 lbs (26,800 kg)
|
| Total Loaded | 61,994 lbs (28,120 kg)
|
