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Current number of specifications

Caterpillar 14H Motor Grader

Selected Dimensions

A. Overall Length30.6 ft in9342 mm
B. Width Over Tires9.3 ft in2817 mm
C. Height to Top of Cab11 ft in3339 mm
D. Wheelbase21.2 ft in6460 mm
E. Rear Ground Clearance1.3 ft in378 mm
F. Front Ground Clearance2.1 ft in645 mm
G. Tandem Axle Wheelbase5.4 ft in1656 mm
H. Blade Base9.4 ft in2860 mm


Model3176 ATAAC
Net Power Gear 1-2220 hp164 kw
Net Power Gear 3-4240 hp179 kw
Power Measured @2000 rpm
Net Power Gear 5-6240 hp179 kw
Number of Cylinders6
Net Power Gears 7-8240 hp179 kw
Max Power240 hp179 kw
Displacement629 cu in10.3 L
Std Operation Weight - Front Axle11695 lb5305 kg
Std Operation Weight - Rear Axle29770 lb13504 kg
Std Operation Weight - Total41465 lb18809 kg
Max Operation Weight - Front Axle19425 lb8811 kg
Max Operation Weight - Rear Axle39084 lb17729 kg
Max Operation Weight - Total58509 lb26540 kg
Fuel Capacity110 gal416 L
Cooling System Fluid Capacity12.8 gal48.3 L
Hydrauilc System Fluid Capacity32.5 gal125 L
Transmission Fluid Capacity21.6 gal83 L
Circle Gearbox Fluid Capacity1.6 gal6 L
Tandem Case Fluid Capacity (each)25.5 gal98 L
Typedirect drive, power shift, planetary
Number of Gears - Forward8
Number of Gears - Reverse8
Max Speed - Forward26.5 mph42.7 km/h
Max Speed - Reverse29.4 mph47.3 km/h
Articulation L/R20 degrees
Turning Radius25.9 ft in7.9 m
Front Axle
Wheel Lean18 degrees
Oscillation - Total32 degrees
Ground Clearance2.1 ft in645 mm
Hydraulic System
Pump Typeaxial piston
Pump Flow64.1 gal/min243 L/min
Relief Valve Pressure3500 psi24150 kPa
Moldboard Width14 ft in4267 mm
Moldboard Height27 in686 mm
Moldboard Thickness1 in25 mm
Max Depth of Cut17.3 in438 mm
Side Shift Left25.6 in650 mm
Side Shift Right31.1 in790 mm
Blade Pull at Max Weight52659.6 lb23886 kg
Blade Down Pressure34517.8 lb15657 kg
Diameter71.8 in1822 mm
Shift Left25.5 in650 mm
Shift Right20.5 in520 mm
Max Reach Outside Tires - Left81 in2057 mm
Max Reach Outside Tires - Right82 in2082 mm
Max Lift Above Ground16.5 in419 mm
Blade Tip Angle - Front40 degrees
Blade Tip Angle - Rear5 degrees
Height to Top of Cab11 ft in3339 mm
Overall Length30.6 ft in9342 mm
Width Over Tires9.3 ft in2817 mm
Wheelbase21.2 ft in6460 mm
Blade Base9.4 ft in2860 mm
Tandem Axle Wheelbase5.4 ft in1656 mm
Rear Ground Clearance1.3 ft in378 mm
Front Ground Clearance2.1 ft in645 mm