Caterpillar 771D Off-Highway Truck Specs

Category: Off-Highway Trucks ➔
Manufacturer: Caterpillar ➔
Model: 771D ➔

The Caterpillar 771D Off-Highway Truck is a reliable and powerful machine designed for heavy-duty hauling in challenging environments. With a dump load capacity of 36 cubic yards and a rated payload of over 90,000 pounds, this rigid truck boasts impressive performance capabilities. Featuring a 510 horsepower Cat 3408ETA engine, a 6-speed transmission, and a maximum speed of 35.5 mph, the 771D is efficient and effective in various operational settings. Its sturdy construction and weight distribution allow for optimal handling and stability both empty and fully loaded. With dimensions suited for maneuverability and efficient dumping, the Caterpillar 771D is a top choice for demanding hauling tasks.

Articulating/Rigid

Caterpillar 771D Off-Highway Truck Articulating/Rigid specifications
Articulating/Rigid	Rigid

Dimensions

Caterpillar 771D Off-Highway Truck Dimensions specifications
Dump Ground Clearance	1.60 ft (0.49 m)
Dump Height	25.40 ft (7.74 m)
Ground Clearance	2.00 ft (0.61 m)
Overall Height	12.20 ft (3.72 m)
Overall Length	27.00 ft (8.23 m)
Overall Width	12.10 ft (3.69 m)
Wheelbase	12.20 ft (3.72 m)

DRIVE SYSTEM

Caterpillar 771D Off-Highway Truck DRIVE SYSTEM specifications
Drive Config	4x2

Dump

Caterpillar 771D Off-Highway Truck Dump specifications
Load Capacity - heaped	36.00 cu yd (27.52 cu m)
Load Capacity - Struck	26.50 cu yd (20.26 cu m)
Rated Payload	90,279.30 lbs (40,950.05 kg)

Engine

Caterpillar 771D Off-Highway Truck Engine specifications
Displacement	1,098.50 cu in (18,001.23 cu cm)
Engine Model	3408ETA
Gross Power	510.00 hp (380.31 kw)
Make	Cat
Net Power	485.00 hp (361.67 kw)

Operating Specifications

Caterpillar 771D Off-Highway Truck Operating Specifications specifications
Fuel Capacity	140.10 gal (530.28 l)
Tire Size	18R33 (E-4)

Service Refill Capacities

Caterpillar 771D Off-Highway Truck Service Refill Capacities specifications
Brake/Hoist Hydraulic Tank	90,279.30 gal (341,707.16 l)

Transmission

Caterpillar 771D Off-Highway Truck Transmission specifications
Max Speed	35.50 mph (57.13 kph)
Number of Gears - Forward	6

Weights

Caterpillar 771D Off-Highway Truck Weights specifications
Empty Weight	76,610.70 lbs (34,750.07 kg)
Loaded Weight	166,890.00 lbs (75,700.12 kg)
Operating Weight	166,500.00 lbs (75,523.22 kg)
Weight Distribution Front - empty	49.8%
Weight Distribution Front - loaded	33.3%
Weight Distribution Rear - empty	50.2%
Weight Distribution Rear - loaded	66.7%

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