Categories ↠ Motor Graders ↠ Caterpillar 120M2

Caterpillar 120M2 Motor Grader

Category: Motor Graders ➔
Manufacturer: Caterpillar ➔
Model: 120M2 ➔

Introducing the Caterpillar 120M2 Motor Grader, a powerful and versatile machine designed for efficient and precise earthmoving and grading tasks. With a range of advanced features such as a circle shift capacity of 25.9 inches on both sides, a blade base of 8.3 feet, and a net power of 145 horsepower at 2100 rpm, this motor grader is capable of handling various terrains with ease. Equipped with a Circle Blade Tip Angle of 40 degrees at the front and 5 degrees at the rear, a Moldboard Width of 12 feet, and a transmission type of Direct Drive, Powershift, the Caterpillar 120M2 ensures superior performance and productivity on any job site.

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Circle

Blade Tip Angle - Front	40 degrees
Blade Tip Angle - Rear	5 degrees
Diameter	60 in (153 cm)
Max Lift Above Ground	17 in (43 cm)
Max Reach Outside Tires - Left	69 in (174 cm)
Max Reach Outside Tires - Right	75 in (190 cm)
Rotation	360 degrees
Shift Left	26 in (66 cm)
Shift Right	26 in (66 cm)

Dimensions

Blade Base	8 ft (3 m)
Height to Top of Isomount Cab	11 ft (3 m)
Overall Length	29 ft (9 m)
Rear Ground Clearance	1 ft (0 m)
Tandem Axle Wheelbase	5 ft (2 m)
Wheelbase	20 ft (6 m)
Width Over Tires	8 ft (3 m)

Engine

Bore	4 in (11 cm)
Displacement	428 cu in (7,010 cu cm)
Engine Model	C7.1 ACERT
Net Power Gear 1-2	145 hp (108 kw)
Number of Cylinders	6
Power Measured @	2100 rpm
Stroke	5 in (14 cm)
Torque	693 lbs ft (939 nm)

Front Axle

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

Hydraulic System

Pump Flow	56 gpm (211 lpm)
Pump Type	Variable Piston
Relief Valve Pressure	3500 psi

Moldboard

Blade Down Pressure	27,236 lbs (12,354 kg)
Blade Pull at Max Weight	29,981 lbs (13,599 kg)
Max Depth of Cut	28 in (72 cm)
Moldboard Height	24 in (61 cm)
Moldboard Thickness	1 in (2 cm)
Moldboard Width	12 ft (4 m)
Side Shift Left	20 in (51 cm)
Side Shift Right	26 in (66 cm)

Operating Specifications

Circle Gearbox Fluid Capacity	2 gal (7 l)
Cooling System Fluid Capacity	13 gal (49 l)
Fuel Capacity	100 gal (378 l)
Hydraulic System Fluid Capacity	17 gal (64 l)
Max Operation Weight - Front Axle	15,675 lbs (7,110 kg)
Max Operation Weight - Rear Axle	33,312 lbs (15,110 kg)
Max Operation Weight - Total	48,987 lbs (22,220 kg)
Oil System Fluid Capacity	8 gal (30 l)
Rear Diff/Final Drive Fluid Capacity	17 gal (63 l)
Std Operation Weight - Front Axle	10,563 lbs (4,791 kg)
Std Operation Weight - Rear Axle	29,329 lbs (13,303 kg)
Std Operation Weight - Total	39,892 lbs (18,095 kg)
Tandem Case Fluid Capacity (each)	16 gal (59 l)
Tire Size	17.5 R25

Steering System

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

Transmission

Max Speed - Forward	28 mph (46 kph)
Max Speed - Reverse	23 mph (36 kph)
Number of Gears - Forward	8
Number of Gears - Reverse	6
Transmission Type	Direct Drive, Powershift

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