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Current number of specifications

 
Caterpillar 769C Rock Truck

Selected Dimensions

Dimensions
A. Overall Length26.3 ft in8007 mm
B. Overall Width14.8 ft in4514 mm
C. Overall Height12.4 ft in3777 mm
D. Wheelbase12.2 ft in3708 mm
E. Ground Clearance2 ft in615 mm
F. Dump Height25.2 ft in7695 mm
G. Dump Ground Clearance1.8 ft in557 mm

Specification

Engine
Model3408
Gross Power474 hp353.5 kw
Net Power450 hp335.6 kw
Power Measured @2000 rpm
Displacement1098.4 cu in18 L
Number of Cylinders8
Aspirationtwin-turbocharged
Operational
Fuel Capacity140 gal530 L
Cooling System Fluid Capacity30 gal113.5 L
Engine Oil Capacity11.9 gal45 L
Diff and Final Drive Fluid Capacity21.9 gal83 L
Steering System Fluid Capacity14.5 gal55 L
Brake/Hoist System Fluid Capacity58.1 gal220 L
Hydraulic System Fluid Capacity96.2 gal364 L
Operating Voltage24 V
Alternator Supplied Amperage50 amps
Tire Size18-33 28 PR
Transmission
Typeelectronically controlled power shift
Number of Gears - Forward7
Number of Gears - Reverse1
Max Speed46.7 mph75.2 km/h
Weights
Empty Weight67626.8 lb30675 kg
Loaded Weight149001.6 lb67586 kg
Weight Distribution Front - empty49.6 %
Weight Distribution Rear - empty50.4 %
Weight Distribution Front - loaded33.3 %
Weight Distribution Rear - loaded67.7 %
Dump
Rated Payload81000 lb36741 kg
Load Capacity - Struck22.9 yd317.5 m3
Load Capacity - heaped30.9 yd323.6 m3
Raise Time11 sec
Lower Time11.4 sec
Dimensions
Overall Length26.3 ft in8007 mm
Overall Width14.8 ft in4514 mm
Overall Height12.4 ft in3777 mm
Wheelbase12.2 ft in3708 mm
Ground Clearance2 ft in615 mm
Dump Height25.2 ft in7695 mm
Dump Ground Clearance1.8 ft in557 mm