120 GC

The Cat® 120 GC motor grader is easy to own and operate. A demand fan and standard Eco mode reduces fuel consumption while open access to maintenance points makes service quick and simple. Control the blade with consistent precision using lever controls from the comfort of the all new cab.

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Net Power - ISO 9249/SAE J1349171hp

Maximum Torque544lb/ft

Displacement268.5in³

Engine Power AWD (ISO 14396)128kW

Note (1)Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 standards in effect at the time of manufacture. Net power advertised is the power available at rated speed of 2,000 rpm, measured at the flywheel when engine is equipped with fan, air cleaner,

EmissionsMeets U.S. EPA Tier 4 Final, EU Stage V and Korea Tier 5 emission standards

Stroke5in

Derating Altitude9842ft

Bore4.1in

Engine ModelCat® C4.4

Torque Rise - ISO 929421%

Operating Weight - Typically Equipped31958lb

Blade Width12ft

Cutting Edge Width6in

Throat Clearance4.7in

Arc Radius16.3in

End Bit - Width152in

Blade Height20in

Engine Crankcase2gal (US)

Cooling System10.3gal (US)

Circle Drive without Slip Clutch0.4gal (US)

Hydraulic System14.5gal (US)

Circle Drive with Slip Clutch1.8gal (US)

Transmission4.5gal (US)

Diesel Exhaust Fluid Tank (Tier 4 Only)3.2gal (US)

Fuel Tank71gal (US)

All-Wheel Drive (AWD) Weight36376lb

Length of Machine*391.4in

Maximum Height149.1in

Width94.6in

Note*Typically equipped with push block and ripper.

Blade Tip Range - Backward

Moldboard Sideshift - Right26.1in

Moldboard Sideshift - Left20.2in

Maximum Lift Above Ground16.1in

Circle Centershift - Left25.8in

Blade Tip Range - Forward40°

Circle Centershift - Right25.8in

Maximum Depth of Cut30.5in

Air ConditioningThe air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas.

Recyclability92%

Standard

Standard and optional equipment may vary. Consult your Cat dealer for details.

Optional

Standard and optional equipment may vary. Consult your Cat dealer for details.

Standard

Standard Seat

Steering Wheel/Lever Controls

Information Display Screen

Product Link

Optional

Mechanical Suspension Seat

Air Suspension Seat

ROPS/FOPS

Heating/Cooling Cab System

Rear Wiper

Base Cab

Canopy

Cab Plus

Low profile cab

Halogen Lighting

Entertainment Radio Ready

Rear Window Screen

Front Wipers

Digital Blade Slope Meter

Standard

Cat C4.4

ECO mode

On-Demand fan

Optional

Reversing fan

All-Wheel Drive (AWD)

Standard

Standard

Optional

Circle Drive Slip Clutch

Circle Saver

Standard

Parking brake

Signaling/warning horn

Rearview mirror

Hydraulic brakes

Side view mirrors

Walkways and Grab Rails

Optional

Rearview camera

Secondary steering system

Optional

Push block

Ripper

Scarifier

Front Blade

Tow hitch

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