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Current number of specifications

 
Caterpillar 772 Rock Truck

Selected Dimensions

Dimensions
A. Overall Length28.8 ft in8740 mm
B. Overall Width15.7 ft in4780 mm
C. Overall Height14 ft in4265 mm
D. Wheelbase13 ft in3960 mm
E. Ground Clearance2.4 ft in720 mm
F. Dump Height27.4 ft in8357 mm
G. Dump Ground Clearance1.8 ft in560 mm

Specification

Engine
MakeCaterpillar
ModelC18 ACERT
Gross Power598 hp446 kw
Net Power535 hp399 kw
Power Measured @1800 rpm
Displacement1105 cu in18.1 L
Max Torque1988 lb ft2695.4 Nm
Number of Cylinders6
AspirationTurbocharged
Operational
Fuel Capacity140 gal530 L
Cooling System Fluid Capacity30 gal114 L
Engine Oil Capacity14 gal53 L
Diff and Final Drive Fluid Capacity42 gal159 L
Steering System Fluid Capacity15 gal56 L
Brake/Hoist System Fluid Capacity73 gal277 L
Hydraulic System Fluid Capacity35 gal155 L
Tire Size21.00R33(E4)
Transmission
TypeGear
Number of Gears - Forward7
Number of Gears - Reverse1
Max Speed49.5 mph79.7 km/h
Weights
Empty Weight78155 lb35450 kg
Loaded Weight181000 lb82100 kg
Weight Distribution Front - empty48 %
Weight Distribution Rear - empty52 %
Weight Distribution Front - loaded34 %
Weight Distribution Rear - loaded66 %
Dump
Rated Payload100000 lb45359.2 kg
Load Capacity - Struck30.5 yd323.3 m3
Load Capacity - heaped41 yd331.3 m3
Raise Time8.1 sec
Lower Time14.7 sec
Dimensions
Overall Length28.8 ft in8740 mm
Overall Width15.7 ft in4780 mm
Overall Height14 ft in4265 mm
Wheelbase13 ft in3960 mm
Ground Clearance2.4 ft in720 mm
Dump Height27.4 ft in8357 mm
Dump Ground Clearance1.8 ft in560 mm