Caterpillar 12H Motor Grader

Overall Length

28.12ft in

Width Over Tires

8ft in

Wheelbase

19.97ft in

Rear Ground Clearance

1.13ft in

Tandem Axle Wheelbase

4.99ft in

Front Ground Clearance

1.95ft in

Blade Base

8.44ft in

Height To Top Of Isomount Cab

10.17ft in

Number Of Cylinders

6

Net Power Gear 4-6

165hp

Engine Make

2236

Engine Model

C-9 ETA VHP

Net Power Gear 1-2

145hp

Power Measured @

2000rpm

Net Power Gear 5-6

165hp

Max Power

165hp

Net Power Gears 7-8

165hp

Displacement

537cu in

Std Operation Weight - Total

31320lb

Max Operation Weight - Total

45818lb

Oil System Fluid Capacity

7.2gal

Fuel Capacity

100gal

Cooling System Fluid Capacity

11.6gal

Circle Gearbox Fluid Capacity

1.8gal

Tire Size

14.00-24-12PR

Operating Voltage

24V

Alternator Supplied Amperage

75amps

Articulation Angle

50degrees

Turning Radius

24.3ft in

Transmission Type

direct-drive power shift

Number Of Gears - Forward

8

Number Of Gears - Reverse

6

Max Speed - Forward

27.4mph

Max Speed - Reverse

21.6mph

Wheel Lean

18degrees

Oscillation - Total

32degrees

Ground Clearance

2ft in

Moldboard Width

12ft in

Moldboard Height

24in

Moldboard Thickness

0.9in

Max Depth Of Cut

28.9in

Side Shift Left

20.6in

Side Shift Right

26in

Blade Pull At Max Weight

28867lb

Blade Down Pressure

23807.8lb

Pump Type

Variable piston

Pump Flow

51.9gal/min

Relief Valve Pressure

3500psi

Diameter

60.2in

Rotation

360degrees

Shift Left

27.4in

Shift Right

28.7in

Max Reach Outside Tires - Left

73.6in

Max Reach Outside Tires - Right

71.2in

Max Lift Above Ground

18.9in

Blade Tip Angle - Front

40degrees

Blade Tip Angle - Rear

5degrees