New 120 GC Motor Grader in North Carolina

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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 cab.

Pricing: Contact for Pricing

Bore 4.1in
Derating Altitude 9842ft
Displacement 268.5in³
Emissions Meets U.S. EPA Tier 4 Final, EU Stage V 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, m
Stroke 5in
Torque Rise - ISO 9294 21%
Note * Typically equipped machine weight is calculated with full fluids, ROPS HVAC CAB, 12' basic blade, push plate, ripper, 14-24 tires on multi-piece rims and operator.
Operating Weight - Typically Equipped 31958lb
Operating Weight - Typically Equipped - Front Axle 8708lb
Operating Weight - Typically Equipped - Rear Axle 23250lb
Arc Radius 16.3in
Blade Height 20in
Blade Width 12ft
Cutting Edge Width 6in
End Bit - Width 152in
Throat Clearance 4.7in
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
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
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 11.9gal (US)
Transmission 4gal (US)
Air Conditioning The 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.
Recyclability 92%
Forward/Reverse Gears 6 Forward / 3 Reverse
Transmission Countershaft Torque, Converter Powershift
Articulation Angle - Left/Right 20� left or right
Steering Range - Left/Right 47.5° left or right

Standard Equipment:

  • Standard Vinyl Seat
  • Adjustable Steering Wheel/Lever Controls
  • Seat Belt
  • Electric Throttle Control
  • ROPS/FOPS
  • Cab Storage
  • Halogen Lighting
  • Cup Holder
  • Dome Interior Light
  • Coat Hook
  • Product Link
  • Cat C4.4 Engine
  • Eco mode
  • On-Demand Fan
  • 43� C (109� F) Ambient Capacity
  • No-Spin Differential
  • Engine Idle Shutdown Timer
  • Parking Brake
  • Signaling/Warning Horn
  • Rearview Mirror
  • Hydraulic Brakes
  • Side View Mirrors
  • Walkways and Grab Rails
  • Standard
  • Sealed Alternator
  • Reversing Lights
  • Breaker Panel
  • 750 CCA Standard Duty Batteries
  • Electric Starter
  • Grouped Location for Engine Oil and Fuel Filters
  • Extended Life Coolant
  • Transmission Guard

Optional Equipment:

  • Mechanical Suspension Seat
  • Air Suspension Seat
  • Heating/Cooling Cab System
  • Defrost Fans
  • Rear Wiper
  • Base Cab
  • Canopy
  • Cab Plus
  • Entertainment Radio Ready
  • Rear Window Screen
  • Front Wipers
  • Digital Blade Slope Meter
  • Reversing Fan
  • Heavy Duty Starter
  • 50� C (122� F) Ambient Capacity
  • All-Wheel Drive (AWD) - available on Stage V machines only
  • Transmission, Autoshift
  • Rear Vision Camera
  • Warning Beacon
  • Secondary Steering System
  • Circle Drive Slip Clutch
  • Circle Saver
  • 900 CCA Heavy Duty Batteries
  • 1400 CCA Extreme Duty Batteries
  • Reversing Fan
  • Fender Guard
  • Cover, Under Cab Platform
  • Push Block
  • Ripper
  • Scarifier
  • Front Blade
  • Towing Hitch
  • Front Lift Group From Factory

What Our Customers Are Saying About Us

Renee HerndonRenee Herndon
21:55 29 Feb 24
Dalton was very helpful, The road construction, however, was not! 😂I would rather have to sand paper an alligators @$$ in a phone booth that to get in that mess again.
David LawrenceDavid Lawrence
13:04 22 Feb 24
Brandon PierceBrandon Pierce
22:00 18 Feb 24
Darin NoeDarin Noe
01:17 16 Feb 24
Jose SotoJose Soto
15:26 23 Sep 23
Hunter ElliottHunter Elliott
16:17 07 Sep 23
Rick Kelly-CrapseRick Kelly-Crapse
21:06 25 Aug 23
They had all my parts for my 3208 Cat.Friendly folks at parts counter.
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