Caterpillar 777B Dump Truck

Dimensions

Dump Height 31 ft (9 m)
Overall Height 16 ft (5 m)
Overall Length 32 ft (10 m)
Overall Width 18 ft (5 m)
Wheelbase 15 ft (5 m)

Dump

Load Capacity – heaped 67 cu yd (51 cu m)
Load Capacity – Struck 48 cu yd (36 cu m)
Rated Payload 190,000 lbs (86,183 kg)

Engine

Displacement 2,105 cu in (34,501 cu cm)
Engine Model 3508
Gross Power 920 hp (686 kw)
Net Power 870 hp (649 kw)

Operating Specifications

Fuel Capacity 250 gal (946 l)
Tire Size 24.00-49 48PR

Service Refill Capacities

Brake/Hoist Hydraulic Tank 190,000 gal (719,150 l)

Transmission

Max Speed 37 mph (60 kph)
Number of Gears – Forward 7

Weights

Empty Weight 132,399 lbs (60,055 kg)
Loaded Weight 324,005 lbs (146,966 kg)
Weight Distribution Front – empty 47%
Weight Distribution Front – loaded 33%
Weight Distribution Rear – empty 53%
Weight Distribution Rear – loaded 67%
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