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Current number of specifications

 
Caterpillar 789 Rock Truck

Selected Dimensions

Dimensions
A. Overall Length40 ft in12180 mm
B. Overall Width24.1 ft in7340 mm
C. Overall Height20.2 ft in6150 mm
D. Wheelbase18.7 ft in5700 mm
F. Dump Height39.1 ft in11910 mm

Specification

Engine
MakeCaterpillar
Model3516
Gross Power1800 hp1342.3 kw
Net Power1705 hp1271.4 kw
Displacement4216.7 cu in69.1 L
Operational
Fuel Capacity851.2 gal3222 L
Tire Size37.00R57 (E-4)
Transmission
Number of Gears - Forward6
Max Speed33.6 mph54 km/h
Weights
Empty Weight268792 lb121922 kg
Loaded Weight699879.5 lb317460 kg
Weight Distribution Front - empty47 %
Weight Distribution Rear - empty53 %
Weight Distribution Front - loaded33 %
Weight Distribution Rear - loaded67 %
Dump
Rated Payload390000 lb176901 kg
Load Capacity - Struck95.5 yd373 m3
Load Capacity - heaped137.3 yd3105 m3
Dimensions
Overall Length40 ft in12180 mm
Overall Width24.1 ft in7340 mm
Overall Height20.2 ft in6150 mm
Wheelbase18.7 ft in5700 mm
Dump Height39.1 ft in11910 mm