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.
Net Power - ISO 9249/SAE J1349 171 HP
Operating Weight - Typically Equipped 14496 lb
Blade Width 12 ft
Maximum Torque 544 lb/ft
Bore 4.1in
Derating Altitude 9842ft
Displacement 268.5in³
Emissions Meets U.S. EPA Tier 4 Final, EU Stage V and Korea Tier 5 emission standards
Engine Model Cat® C4.4
Engine Power AWD (ISO 14396) 128kW
Maximum Torque 544lb/ft
Net Power - ISO 9249/SAE J1349 171HP
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,
Stroke 5in
Torque Rise - ISO 9294 21%
Operating Weight - Typically Equipped 14496lb
Arc Radius 16.3in
Blade Height 20in
Blade Width 12ft
Cutting Edge Width 6in
End Bit - Width 152in
Throat Clearance 4.7in
Circle Drive with Slip Clutch 1.8gal (US)
Circle Drive without Slip Clutch 0.4gal (US)
Cooling System 10.3gal (US)
Diesel Exhaust Fluid Tank (Tier 4 Only) 3.2gal (US)
Engine Crankcase 2gal (US)
Fuel Tank 71gal (US)
Hydraulic System 14.5gal (US)
Transmission 4.5gal (US)
All-Wheel Drive (AWD) Weight 36376lb
Length of Machine* 391.4in
Maximum Height 149.1in
Note *Typically equipped with push block and ripper.
Width 94.6in
Blade Tip Range - Backward 5°
Blade Tip Range - Forward 40°
Circle Centershift - Left 25.8in
Circle Centershift - Right 25.8in
Maximum Depth of Cut 30.5in
Maximum Lift Above Ground 16.1in
Moldboard Sideshift - Left 20.2in
Moldboard Sideshift - Right 26.1in
Recyclability 92%
Standard and optional equipment may vary. Consult your Cat dealer for details.
Standard Seat
Steering Wheel/Lever Controls
Information Display Screen
Product Link
Cat C4.4
ECO mode
On-Demand fan
Standard
Parking brake
Signaling/warning horn
Rearview mirror
Hydraulic brakes
Side view mirrors
Walkways and Grab Rails
Standard and optional equipment may vary. Consult your Cat dealer for details.
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
Reversing fan
All-Wheel Drive (AWD)
Circle Drive Slip Clutch
Circle Saver
Rearview camera
Secondary steering system
Push block
Ripper
Scarifier
Front Blade
Tow hitch
