Categories ↠ Motor Graders ↠ Caterpillar 120H

Caterpillar 120H Motor Grader

Category: Motor Graders ➔
Manufacturer: Caterpillar ➔
Model: 120H ➔

The Caterpillar 120H Motor Grader is a powerful machine designed for high-performance grading applications. With a robust engine delivering up to 140 horsepower and a durable moldboard with a maximum depth of cut of 30.6 inches, this motor grader offers efficiency and precision in construction and road maintenance projects. Its advanced hydraulic system, ergonomic design, and reliable transmission make it a top choice for demanding grading tasks. Explore the detailed specifications of the Caterpillar 120H Motor Grader below to discover its impressive capabilities.

See all Caterpillar 120Hs for sale

Circle

Blade Tip Angle - Front	40 degrees
Blade Tip Angle - Rear	5 degrees
Diameter	60 in (153 cm)
Max Lift Above Ground	18 in (46 cm)
Max Reach Outside Tires - Left	73 in (184 cm)
Max Reach Outside Tires - Right	75 in (191 cm)
Rotation	360 degrees
Shift Left	25 in (63 cm)
Shift Right	25 in (63 cm)

Dimensions

Blade Base	9 ft (3 m)
Front Ground Clearance	2 ft (1 m)
Height to Top of Isomount Cab	10 ft (3 m)
Overall Length	27 ft (8 m)
Tandem Axle Wheelbase	5 ft (2 m)
Wheelbase	19 ft (6 m)
Width Over Tires	8 ft (2 m)

Engine

Aspiration	turbocharged
Displacement	403 cu in (6,601 cu cm)
Engine Model	3116 DITA
Max Power	140 hp (104 kw)
Net Power Gear 1-2	125 hp (93 kw)
Net Power Gear 4-6	125 hp (93 kw)
Net Power Gears 7-8	140 hp (104 kw)
Number of Cylinders	6
Power Measured @	2000 rpm
Torque Measured @	1400 rpm

Front Axle

Ground Clearance	2 ft (1 m)
Oscillation - Total	32 degrees
Wheel Lean	18 degrees

Hydraulic System

Pump Flow	39 gpm (148 lpm)
Pump Type	Axial Piston
Relief Valve Pressure	3500 psi

Moldboard

Blade Down Pressure	20,062 lbs (9,100 kg)
Blade Pull at Max Weight	23,504 lbs (10,661 kg)
Max Depth of Cut	31 in (78 cm)
Moldboard Height	24 in (61 cm)
Moldboard Thickness	1 in (2 cm)
Moldboard Width	12 ft (4 m)
Side Shift Left	21 in (53 cm)
Side Shift Right	26 in (66 cm)

Operating Specifications

Alternator Supplied Amperage	50 amps
Circle Gearbox Fluid Capacity	2 gal (7 l)
Cooling System Fluid Capacity	11 gal (40 l)
Hydraulic System Fluid Capacity	18 gal (68 l)
Oil System Fluid Capacity	6 gal (23 l)
Operating Voltage	24 volts
Rear Diff/Final Drive Fluid Capacity	13 gal (47 l)
Std Operation Weight - Front Axle	7,880 lbs (3,574 kg)
Std Operation Weight - Rear Axle	19,720 lbs (8,945 kg)
Tandem Case Fluid Capacity (each)	13 gal (49 l)

Steering System

Articulation Angle	20 degrees
Turning Radius	24 ft (7 m)

Transmission

Max Speed - Forward	27 mph (43 kph)
Max Speed - Reverse	21 mph (34 kph)
Number of Gears - Forward	8
Number of Gears - Reverse	6
Transmission Type	direct drive, powershift

Caterpillar 120Hs currently for sale

A Caterpillar 120H From Holt Cat for $115,000.00 USD

A Caterpillar 120H From Blanchard CAT for $60,000.00 USD

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