Overview
The Caterpillar 140G is a motor grader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include fuel capacity of 75.1 gal and hydraulic capacity of 18.0 gal. This model can be reviewed for equipment comparison, jobsite planning, fleet research, and specification-based machine selection. Use the full specifications table to compare the Caterpillar 140G against similar motor grader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Std Operation Weight - Total
27,822.40
lb
Max Power
150
hp
Moldboard Width
12.10
ft
Overall Length
27.27
ft
Full Specifications
43 specs
Dimensions
Blade Base
8.44 in / 214 mm
Height To Top Of Isomount Cab
11.03 ft / 3.36 m
Overall Length
27.27 ft / 8.31 m
Tandem Axle Wheelbase
4.99 ft / 1.52 m
Wheelbase
19.43 ft / 5.92 m
Width Over Tires
8.01 ft / 2.44 m
Engine
Alternator Supplied Amperage
40 A
Articulation Angle
50 deg
Cooling System Fluid Capacity
12.50 gal / 47.3 L
Displacement
638 cu in / 10.5 L
Engine Make
2236
Engine Model
3306
Fuel Capacity
75.10 gal / 284.3 L
Ground Clearance
2.10 ft / 0.64 m
Hydraulic System Fluid Capacity
18 gal / 68.1 L
Max Depth Of Cut
17.30 ft / 5.27 m
Max Power
150 hp / 111.9 kW
Max Speed - Forward
25.50 mph / 41.0 km/h
Max Speed - Reverse
25.50 mph / 41.0 km/h
Moldboard Height
24.10 in / 612 mm
Moldboard Thickness
0.90 in / 23 mm
Moldboard Width
12.10 ft / 3.69 m
Net Power Gear 5-6
150 hp / 111.9 kW
Number Of Gears - Forward
6
Number Of Gears - Reverse
6
Number of Cylinders
6
Oil System Fluid Capacity
7.80 gal / 29.5 L
Operating Voltage
24 V
Oscillation - Total
32 deg
Pump Flow
51 gal/min / 193.1 L/min
Relief Valve Pressure
2,150 psi / 148.2 bar
Side Shift Left
26 in / 660 mm
Side Shift Right
26 in / 660 mm
Std Operation Weight - Total
27,822 lb / 12,620 kg
Turning Radius
24 ft / 7.32 m
Wheel Lean
18 deg
Hydraulics
Diameter
60.30 in / 1,532 mm
Max Lift Above Ground
18.30 in / 465 mm
Max Reach Outside Tires - Left
77.20 ft / 23.53 m
Max Reach Outside Tires - Right
72.10 ft / 21.98 m
Rotation
360 deg
Shift Left
25.60 in / 650 mm
Shift Right
20.50 in / 521 mm
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Frequently Asked Questions
How does the Caterpillar 140G compare to similar Motor Grader models? +
You can compare the Caterpillar 140G side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.