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Current number of specifications

 
Caterpillar 12H NA Motor Grader

Selected Dimensions

Dimensions
A. Overall Length28.1 ft in8570 mm
B. Width Over Tires8 ft in2440 mm
C. Height to Top of Cab10.2 ft in3110 mm
D. Wheelbase20 ft in6090 mm
H. Blade Base8.4 ft in2570 mm

Specification

Engine
MakeCaterpillar
Model3306 DIT
Net Power Gears 7-8140 hp104.4 kw
Max Power140 hp104.4 kw
Displacement637.7 cu in10.5 L
Operational
Std Operation Weight - Total31409.3 lb14247 kg
Fuel Capacity75 gal284 L
Hydrauilc System Fluid Capacity21.1 gal80 L
Tire Size13-24 10PR (G-2)
Operating Voltage24 V
Alternator Supplied Amperage35 amps
Transmission
Number of Gears - Forward8
Number of Gears - Reverse6
Max Speed - Forward24.7 mph39.7 km/h
Max Speed - Reverse19.7 mph31.7 km/h
Steering
Articulation L/R20 degrees
Turning Radius24.3 ft in7.4 m
Front Axle
Wheel Lean18 degrees
Oscillation - Total32 degrees
Hydraulic System
Pump TypeAxial Piston
Pump Flow51.8 gal/min196 L/min
Relief Valve Pressure3500 psi24131.6 kPa
Moldboard
Moldboard Width12 ft in3660 mm
Moldboard Height24 in610 mm
Moldboard Thickness0.87 in22 mm
Circle
Max Lift Above Ground18.9 in480 mm
Dimensions
Height to Top of Cab10.2 ft in3110 mm
Overall Length28.1 ft in8570 mm
Width Over Tires8 ft in2440 mm
Wheelbase20 ft in6090 mm
Blade Base8.4 ft in2570 mm