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Caterpillar 740 GC Off-Highway Truck Specs

The Caterpillar 740 GC is an articulated off-highway truck designed for hauling material in construction, quarry, and earthmoving applications. It is part of Caterpillar's 700 series and is built for efficient transport on rough terrain and soft ground. The 740 GC typically features a rear dump body, articulated steering, and all-wheel drive for improved traction and maneuverability. It is used for moving aggregate, soil, rock, and other bulk materials across job sites. The model is positioned as a general-purpose hauling truck with a focus on productivity, durability, and simplified operation in demanding off-road conditions.


General Specifications

Caterpillar 740 GC Off-Highway Truck General Specifications specifications
Articulated/Rigid Articulated — Starting 2024 Model Year
Drive Configuration 6WD — Starting 2024 Model Year
Engine Type Cat C15 — Starting 2024 Model Year
Mfg. Model 740 GC — Starting 2024 Model Year
Operating Weight 71,377.00 lbs (32,376.10 kg) — Starting 2024 Model Year
Planetary Powershift Transmission Powershift w/ lockup torque converter — Starting 2024 Model Year
Rated Payload 40.00 t (40,000.00 kg) — Starting 2024 Model Year

BODY CAPACITIES

Caterpillar 740 GC Off-Highway Truck BODY CAPACITIES specifications
Heaped (SAE 2:1) 29.70 cu yd (22.71 cu m)
Struck 22.20 cu yd (16.97 cu m)
Tailgate Heaped SAE 2:1 31.90 cu yd (24.39 cu m)
Tailgate Struck 23.40 cu yd (17.89 cu m)

BODY HOIST

Caterpillar 740 GC Off-Highway Truck BODY HOIST specifications
Lower Time 12 s
Raise Time 12 s

BODY PLATE

Caterpillar 740 GC Off-Highway Truck BODY PLATE specifications
Type High strength Brinell HB450 wear resistant steel

BODY PLATE THICKNESS

Caterpillar 740 GC Off-Highway Truck BODY PLATE THICKNESS specifications
Base Plate 0.51 in (1.30 cm)
Front Plate 0.28 in (0.71 cm)
Side Plates 0.43 in (1.09 cm)

ENGINE

Caterpillar 740 GC Off-Highway Truck ENGINE specifications
Bore 5.40 in (13.72 cm)
Displacement 926.00 cu in (15,174.45 cu cm)
Emissions Meets Tier 4 Final and Stage V standards
Engine Model Cat® C15
Engine Model - U.S. EPA Tier 4 Final/EU Stage V Cat C15
Gross Power - SAE J1995 452.00 hp (337.06 kw)
Net Power - ISO 14396 447.00 hp (333.33 kw)
Net Power - SAE J1349 439.00 hp (327.37 kw)
No Engine De-rating Below 10,000.00 ft (3,048.00 m)
Peak Engine Torque Gross (SAE J1995) 1,711.00 lbs ft (2,319.77 nm)
Peak Engine Torque Net (SAE J1349) 1,670.00 lbs ft (2,264.19 nm)
Peak Engine Torque Speed 1200 r/min
Stroke 6.75 in (17.14 cm)

NOTES

Caterpillar 740 GC Off-Highway Truck NOTES specifications
Note (1) References to emission standards
Note (2) Power ratings at 1700 rpm
Note (3) Power available at the flywheel
Note (4) Net power at max fan speed is 327 kW (439 hp)
Note (5) DEF must meet ISO 22241-1 standard

OPERATING WEIGHTS

Caterpillar 740 GC Off-Highway Truck OPERATING WEIGHTS specifications
Total - Empty 71,377.00 lbs (32,376.10 kg)
Total - Loaded 151,405.00 lbs (68,676.24 kg)
Total - Rated Load 80,027.00 lbs (36,299.68 kg)

SERVICE REFILL CAPACITIES

Caterpillar 740 GC Off-Highway Truck SERVICE REFILL CAPACITIES specifications
Cooling System 23.70 gal (89.70 l)
DEF Tank 6.50 gal (24.60 l)
Engine Crankcase 13.70 gal (51.85 l)
Fuel Tank 145.30 gal (549.96 l)
Transmission - OTG 19.80 gal (74.94 l)

SOUND LEVELS

Caterpillar 740 GC Off-Highway Truck SOUND LEVELS specifications
Interior Cab 72 dB(A)

STANDARDS

Caterpillar 740 GC Off-Highway Truck STANDARDS specifications
Brakes ISO 3450 – 2011
Cab - FOPS ISO 3449 Level II – 2005

STEERING

Caterpillar 740 GC Off-Highway Truck STEERING specifications
Lock to Lock 4.75 seconds @ 60 rpm

TRANSMISSION

Caterpillar 740 GC Off-Highway Truck TRANSMISSION specifications
Forward - 1 4.00 mph (6.44 kph)
Forward - 2 5.30 mph (8.53 kph)
Forward - 3 7.30 mph (11.75 kph)
Forward - 4 9.20 mph (14.81 kph)
Forward - 5 12.20 mph (19.63 kph)
Forward - 6 14.90 mph (23.98 kph)
Forward - 7 20.60 mph (33.15 kph)
Forward - 8 24.70 mph (39.75 kph)
Forward - 9 35.70 mph (57.45 kph)
Reverse - 1 4.20 mph (6.76 kph)
Reverse - 2 9.80 mph (15.77 kph)

TURNING CIRCLE

Caterpillar 740 GC Off-Highway Truck TURNING CIRCLE specifications
Note Dimensions are for machines equipped with 29.5 R25 tires.
Turning Dimensions - Aisle Width 220.00 in (558.80 cm)
Turning Dimensions - Clearance Radius 330.00 in (838.20 cm)
Turning Dimensions - Inside Radius 156.00 in (396.24 cm)
Turning Dimensions - SAE Turning Radius 303.00 in (769.62 cm)
Turning Dimensions - Steer Angle - Left/Right 45°

WEIGHTS

Caterpillar 740 GC Off-Highway Truck WEIGHTS specifications
Rated Payload 40.00 t (40,000.00 kg)
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