- Category: Off-Highway Trucks ➔
- Manufacturer: Caterpillar ➔
- Model: 730C2 ➔
The Caterpillar 730C2 Off-Highway Truck is a powerful and efficient machine designed for demanding hauling tasks in rugged conditions. With a heaped capacity of 23 cubic yards and a maximum dump rated payload of over 68,000 pounds, this truck is equipped with a robust Cat C13 ACERT engine delivering 370 horsepower. Built with high-strength Brinell HB450 wear-resistant steel plates, the 730C2 features quick body hoist times and precise steering capabilities for optimal productivity. Whether navigating tight turns or transporting heavy loads, this off-highway truck sets a high standard for performance and reliability.
General Specifications
Body Capacities
Heaped (SAE 2:1) | 23 cu yd (18 cu m)
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Struck | 17 cu yd (13 cu m)
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Tailgate Heaped SAE 2:1 | 25 cu yd (19 cu m)
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Tailgate Struck | 18 cu yd (14 cu m)
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Body Hoist
Lower Time | 8 seconds
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Raise Time | 12 seconds
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Body Plate
Body Plate Type | High strength Brinell HB450 wear resistant steel
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Body Plate Thickness
Base | 1 in (2 cm)
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Front | 0 in (1 cm)
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Side | 1 in (1 cm)
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Dump
Rated Payload | 68,343 lbs (31,000 kg)
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Engine
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV | Cat C13 ACERT
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Gross Power - SAE J1995 | 375 hp (280 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)
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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 Net (SAE J1349) | 1,564 lbs ft (2,120 nm)
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Peak Engine Torque Speed | 1200 rpm
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Stroke | 6 in (16 cm)
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Operating Weights
Center Axle - Empty | 9,987 lbs (4,530 kg)
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Center Axle - Loaded | 37,236 lbs (16,890 kg)
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Center Axle - Rated Load | 27,249 lbs (12,360 kg)
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Front Axle - Empty | 32,882 lbs (14,915 kg)
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Front Axle - Loaded | 40,113 lbs (18,195 kg)
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Front Axle - Rated Load | 7,231 lbs (3,280 kg)
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Rear Axle - Empty | 9,436 lbs (4,280 kg)
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Rear Axle - Loaded | 36,685 lbs (16,640 kg)
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Rear Axle - Rated Load | 27,249 lbs (12,360 kg)
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Total - Empty | 52,305 lbs (23,725 kg)
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Total - Loaded | 114,034 lbs (51,725 kg)
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Total - Rated Load | 61,729 lbs (28,000 kg)
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Service Refill Capacities
Cooling System | 22 gal (83 l)
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DEF Tank | 5 gal (20 l)
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DEF Tank (ISO 2224-1) | 5 gal (20 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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Sound Levels
Steering System
Lock to Lock | 4.75 seconds @ 60 rpm
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Transmission
Forward - 1 | 5 mph (8 kph)
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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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Reverse - 1 | 6 mph (10 kph)
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Turning Circle
Turning Dimensions - Aisle Width | 210 in (533 cm)
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Turning Dimensions - Clearance Radius | 318 in (808 cm)
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Turning Dimensions - Inside Radius | 153 in (389 cm)
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Turning Dimensions - SAE Turning Radius | 294 in (747 cm)
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Turning Dimensions - Steer Angle - Left/Right | 45 degrees
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Wheel Base Length
Long Wheel Base | 215 in (547 cm)
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Standard Wheel Base | 157 in (398 cm)
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