CAT 120H NA Motor Grader

Contents

Dimensions
Engine Details
Operational Specs
Steering
Transmission
Front Axle
Moldboard
Hydraulic System
Circle

Dimensions

Overall Length	271.07 ft in (82620 mm)
Width Over Tires	8.01 ft in (2440 mm)
Wheelbase	19.26 ft in (5870 mm)
Blade Base	8.54 ft in (2600 mm)
Height To Top Of Isomount Cab	10.21 ft in (3110 mm)

Engine Details

Engine Make	CAT
Engine Model	3116 DIT
Net Power Gear 1-2	125 hp (93.3 kw)
Max Power	140 hp (104.4 kw)
Net Power Gears 7-8	140 hp (104.4 kw)
Displacement	402.8 cu in (6.6 L)

Operational Specs

Hydraulic System Fluid Capacity	18 gal (68 L)
Std Operation Weight – Total	27599.7 lb (12519 kg)
Fuel Tank Capacity	75.1 gal (284 L)
Tire Size	13-24 10PR (G-2)
Operating Voltage	24 V
Alternator Supplied Amperage	50 amps

Steering

Articulation Angle	20 degrees
Turning Radius	23.7 ft in (7.2 m)

Transmission

Number Of Gears – Forward	8
Number Of Gears – Reverse	6
Max Speed – Forward	26.5 mph (42.6 km/h)
Max Speed – Reverse	21 mph (33.7 km/h)

Front Axle

Wheel Lean	18 degrees
Oscillation – Total	32 degrees

Moldboard

Moldboard Width	12.1 ft in (3660 mm)
Moldboard Height	24.1 in (610 mm)
Moldboard Thickness	0.9 in (22 mm)

Hydraulic System

Pump Type	Axial Piston
Pump Flow	39.1 gal/min (148 L/min)
Relief Valve Pressure	3500 psi (24100 kPa)

Circle

Max Lift Above Ground

18 in (457 mm)

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