- Category: Off-Highway Trucks ➔
- Manufacturer: Caterpillar ➔
- Model: 745 Bare Chassis ➔
The Caterpillar 745 Bare Chassis Off-Highway Truck is a powerhouse in the construction and mining industry, featuring a Cat® C18 engine that delivers impressive power with a gross power of 511 hp and peak engine torque of 1931 lbs ft. With a rated payload of 55 tons and a spacious cab equipped with ROPS and FOPS safety standards, this truck is designed for rugged terrains and heavy-duty applications. From its efficient transmission system to its ample service refill capacities, the Caterpillar 745 Bare Chassis is built to tackle the toughest jobs with ease and reliability.
General Specifications
ENGINE
Bore | 6 in (14 cm)
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Displacement | 1,106 cu in (18,124 cu cm)
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Engine Model | Cat® C18
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Engine Model - U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 Final | Cat® C18
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Gross Power - SAE J1995 | 511 hp (381 kw)
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Net Power - ISO 14396 | 447 hp (333 kw)
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Net Power - SAE J1349 | 496 hp (370 kw)
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No Engine De-rating Required Below | 10,000 ft (3,048 m)
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Peak Engine Torque Gross (SAE J1995) | 1,931 lbs ft (2,618 nm)
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Peak Engine Torque Net (SAE J1349) | 1,887 lbs ft (2,558 nm)
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Peak Engine Torque Speed | 1200 r/min
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Stroke | 7 in (18 cm)
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SERVICE REFILL CAPACITIES
Axles - Each | 16 gal (60 l)
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Brake Cooling Tank | 18 gal (67 l)
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Cooling System | 24 gal (90 l)
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DEF Tank | 5 gal (20 l)
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Engine Crankcase | 14 gal (52 l)
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Final Drive - Each | 1 gal (5 l)
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Final Drives/Differential | 33 gal (125 l)
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Fuel Tank | 145 gal (550 l)
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Steering/Hoist Hydraulic System | 37 gal (140 l)
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Transmission - OTG | 20 gal (75 l)
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SOUND LEVELS
STANDARDS
Brakes | ISO 3450:2011
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Cab - FOPS | ISO 3449:2005 Level II
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Cab - ROPS | ISO 3471:2008
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Steering | ISO 5010:2019
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STEERING
Lock to Lock | 4.8 seconds at 60 rpm
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TRANSMISSION
Forward - 1 | 4 mph (6 kph)
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Forward - 2 | 5 mph (8 kph)
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Forward - 3 | 7 mph (11 kph)
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Forward - 4 | 9 mph (14 kph)
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Forward - 5 | 12 mph (19 kph)
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Forward - 6 | 14 mph (23 kph)
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Forward - 7 | 20 mph (32 kph)
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Forward - 8 | 24 mph (38 kph)
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Forward - 9 | 34 mph (55 kph)
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Reverse - 1 | 4 mph (6 kph)
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Reverse - 2 | 9 mph (15 kph)
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TURNING CIRCLE
Note | Dimensions are for machines equipped with 29.5 R25 tires.
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Turning Dimensions - Aisle Width | 233 in (592 cm)
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Turning Dimensions - Clearance Radius | 359 in (912 cm)
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Turning Dimensions - Inside Radius | 174 in (442 cm)
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Turning Dimensions - SAE Turning Radius | 340 in (864 cm)
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Turning Dimensions - Steer Angle - Left/Right | 45°
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WEIGHTS
Rated Payload | 55 t (55,000 kg)
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WHEEL BASE LENGTH
Long Wheel Base | 228 in (580 cm)
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Standard Wheel Base | 181 in (459 cm)
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