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Caterpillar 740C Off-Highway Truck

The Caterpillar 740C Off-Highway Truck is a powerful and versatile machine designed for heavy-duty hauling in challenging environments. With a heaped capacity of 30.1 cubic yards and a rated payload of 84,000 lbs, this truck is equipped with a Cat C18 ACERT engine producing 511 horsepower. Its high-strength Brinell HB450 wear-resistant steel body plate ensures durability and longevity, making it a reliable choice for demanding off-road tasks. Operating with precision and efficiency, the Caterpillar 740C is a top performer in its class, delivering exceptional power and performance for a variety of construction and mining applications.


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General Specifications

Body Capacities

Heaped (SAE 2:1)30 cu yd (23 cu m)
Struck24 cu yd (18 cu m)

Body Plate

Body Plate TypeHigh strength Brinell HB450 wear resistant steel

Dump

Capacity - Heaped30 cu yd (23 cu m)
Capacity - Struck24 cu yd (18 cu m)
Rated Payload84,000 lbs (38,102 kg)

Engine

Bore6 in (14 cm)
Displacement1,106 cu in (18,124 cu cm)
Engine ModelCat C18 ACERT
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 FinalCat C18 ACERT
Gross Power511 hp (381 kw)
Gross Power - SAE J1995511 hp (381 kw)
Net Power496 hp (370 kw)
Net Power - ISO 14396504 hp (376 kw)
Net Power - SAE J1349496 hp (370 kw)
No Engine De-rating Required Below10,000 ft (3,048 m)
Peak Engine Torque Gross (SAE J1995)1,931 lbs ft (2,618 nm)
Peak Engine Torque Net (SAE J1349)1,887 lbs ft (2,558 nm)
Peak Engine Torque Speed1200 rpm
Stroke7 in (18 cm)
Torque Measured @1200 rpm

Operating Specifications

Cooling System Fluid Capacity24 gal (90 l)
Transmission Fluid Capacity20 gal (75 l)

Operating Weights

Center Axle - Empty17,416 lbs (7,900 kg)
Center Axle - Loaded57,541 lbs (26,100 kg)
Center Axle - Rated Load40,124 lbs (18,200 kg)
Front Axle - Empty45,239 lbs (20,520 kg)
Front Axle - Loaded48,766 lbs (22,120 kg)
Front Axle - Rated Load3,527 lbs (1,600 kg)
Rear Axle - Empty16,865 lbs (7,650 kg)
Rear Axle - Loaded56,989 lbs (25,850 kg)
Rear Axle - Rated Load40,124 lbs (18,200 kg)
Total - Empty79,521 lbs (36,070 kg)
Total - Loaded163,296 lbs (74,070 kg)
Total - Rated Load83,776 lbs (38,000 kg)

Service Refill Capacities

Axles - Each16 gal (60 l)
Brake Cooling Tank18 gal (67 l)
Cooling System24 gal (90 l)
DEF Tank7 gal (25 l)
Engine Crankcase14 gal (52 l)
Final Drive - Each1 gal (5 l)
Fuel Tank145 gal (550 l)
Steering/Hoist Hydraulic System37 gal (140 l)
Transmission - OTG20 gal (75 l)

Sound Levels

Interior Cab79 dB(A)

Standards

BrakesISO 3450-2011
Cab - FOPSISO 3449 Level II-2005
Cab - ROPSISO 3471-2008
SteeringISO 5010-2007

Steering System

Lock to Lock4.6 seconds @ 60 rpm

Transmission

Forward - 14 mph (6 kph)
Forward - 25 mph (8 kph)
Forward - 37 mph (11 kph)
Forward - 49 mph (14 kph)
Forward - 512 mph (19 kph)
Forward - 614 mph (23 kph)
Forward - 720 mph (32 kph)
Forward - 824 mph (38 kph)
Forward - 934 mph (55 kph)
Number of Forward Gears9
Number of Reverse Gears2
Reverse - 14 mph (6 kph)
Reverse - 29 mph (15 kph)

Turning Circle

Turning Dimensions - Aisle Width235 in (597 cm)
Turning Dimensions - Clearance Radius358 in (909 cm)
Turning Dimensions - Inside Radius174 in (442 cm)
Turning Dimensions - SAE Turning Radius340 in (864 cm)

Weights

Center Axle - empty17,416 lbs (7,900 kg)
Center Axle - loaded40,124 lbs (18,200 kg)
Front Axle - empty45,239 lbs (20,520 kg)
Front Axle - loaded3,527 lbs (1,600 kg)
Rear Axle - empty16,865 lbs (7,650 kg)
Rear Axle - loaded40,124 lbs (18,200 kg)
Total Empty79,521 lbs (36,070 kg)
Total Loaded163,296 lbs (74,070 kg)


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