Caterpillar 12G Motor Grader
Units
Dimensions
Dimensions
A
Overall Length
27.27ft in
B
Width Over Tires
7.91ft in
D
Wheelbase
19.43ft in
G
Tandem Axle Wheelbase
4.99ft in
H
Blade Base
8.44ft in
Height To Top Of Isomount Cab
10.93ft in
Specifications
Engine
Number Of Cylinders
6
Engine Make
2236
Power Measured @
2200rpm
Net Power Gear 5-6
135hp
Max Power
135hp
Displacement
640.8cu in
Operational
Std Operation Weight - Front Axle
7870.6lb
Std Operation Weight - Rear Axle
20128.3lb
Hydraulic System Fluid Capacity
20.1gal
Std Operation Weight - Total
27998.8lb
Max Operation Weight - Front Axle
9987lb
Max Operation Weight - Rear Axle
21605.4lb
Max Operation Weight - Total
31592.3lb
Oil System Fluid Capacity
7.7gal
Fuel Capacity
74.8gal
Cooling System Fluid Capacity
12.5gal
Transmission Fluid Capacity
23gal
Tandem Case Fluid Capacity (Each)
17gal
Operating Voltage
24V
Alternator Supplied Amperage
19amps
Steering
Articulation Angle
50degrees
Turning Radius
24ft in
Transmission
Transmission Type
Cat-built direct drive power shift
Number Of Gears - Forward
6
Number Of Gears - Reverse
6
Max Speed - Forward
25.5mph
Max Speed - Reverse
25.5mph
Front Axle
Wheel Lean
18degrees
Oscillation - Total
32degrees
Ground Clearance
2.1ft in
Moldboard
Moldboard Width
12ft in
Moldboard Height
24.1in
Moldboard Thickness
0.9in
Max Depth Of Cut
17.8in
Side Shift Left
26.4in
Side Shift Right
20.5in
Hydraulic System
Pump Type
closed-center, constant-pressure system w/ variable displacement piston
Pump Flow
51gal/min
Relief Valve Pressure
2150psi
Circle
Diameter
60.3in
Rotation
360degrees
Max Reach Outside Tires - Left
72.1in
Max Reach Outside Tires - Right
73.7in
Max Lift Above Ground
17.3in
Blade Tip Angle - Front
90degrees
Blade Tip Angle - Rear
90degrees
