120 GC

Product description

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.

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