120 – 2019 – N Am, Global
Product description
The Cat 120 Motor Grader offers the options of joystick or steering wheel with lever controls with all-wheel drive (AWD) option. Save up to 15 percent in fuel consumption. Cab and comfort options help improve performance. Factory integrated technology options ensure grade for any project.
Weights
- Operating Weight - Typically Equipped - 16271lb
Machine Weight
- Lever/Steering Wheel Weight* Tier 4 - 35067lb
- Lever/Steering Wheel All-Wheel drive (AWD) Weight* Tier 4 - 36731lb
- Note (1) - *Typically equipped includes 4267 mm (14 ft) plus blade, tires, push plate, ripper, bottom guard, operator, and full fluids.
- Joystick Weight* Tier 4 - 35358lb
- Joystick All-Wheel Drive (AWD) Weight* Tier 4 - 36846lb
Moldboard
- Blade Width - 12ft
- Blade Height - 24in
- Throat Clearance - 4.1in
- Arc Radius - 16.3in
- End Bit - 6in
- Cutting Edge - 6in
Dimensions
- Basic Blade Width - 12ft
- Maximum Height - 136.4in
- Length of Machine* - 387in
- Width All Wheel Drive (AWD) - 2551mm
- Width - 102in
- Note - *Typically equipped with push block and ripper.
Engine
- Note (2) - 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, muffler and alternator.
- Displacement - 427.8in³
- Derating Altitude - 9842.5ft
- Maximum Torque - ISO 9249 - 606lb/ft
- All-Wheel Drive Net Power Range (Tier 3) - 130HP
- Net Power Range (Tier 3) - 130HP
- Note (3) - Power as declared per ISO 14396
- Bore - 4.1in
- Engine RPM - 2,000
- Maximum Torque - AWD On - 611lb/ft
- Note (1) - Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture."
- Engine Model - Cat 7.1
- Stroke - 5.3in
- Emissions - U.S. EPA Tier 4 Final/EU Stage V - U.S. EPA Tier 3/EU Stage IIIA
- Standard Capability - 122°F
- Number of Cylinders - 6
- Derating Altitude (AWD) - 5499ft
- Torque Rise - ISO 9294 - 42%
Service Refill Capacities
- Transmission and Differential - 9gal (US)
- Circle Drive - 1.8gal (US)
- Fuel Tank - 65gal (US)
- Cooling System - 14gal (US)
- Engine Crankcase - 4.8gal (US)
- Diesel Exhaust Fluid Tank (Tier 4 Only) - 5gal (US)
- Hydraulic System - 25.6gal (US)
Blade Range
- Blade Tip Range Forward - 40
- Maximum Shoulder Reach Right - 76in
- Moldboard Side Shift Right - 26.1in
- Maximum Shoulder Reach Left - 69.4in
- Maximum Depth of Cut - 30.5in
- Moldboard Side Shift Left - 20.1in
- Circle Center Shift Left - 26in
- Blade Tip Range Backward - 5
- Maximum Lift Above Ground - 16.1in
- Circle Center Shift Right - 26in
Air Conditioning System
- Note - The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.6 kg of refrigerant which has a carbon dioxide equivalent of 2.288 metric tonnes.
Standard Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
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- Cab
-
- Vinyl Seat
- ROPS, Standard Sound Suppression
- Heating/Cooling Cab System
- Base Cab
- 254 mm (10 in) Hybrid Information Display
- Halogen Lighting
-
- Cat Technology
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- Product Link
-
- Engine
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- Cat C7.1
- ECO Mode
- Hydraulic Demand Fan
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- Drawbar Circle Moldboard
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- Standard
- Circle Drive Slip Clutch
-
- Safety
-
- Parking brake
- Signaling/warning horn
- Rearview mirror
- Hydraulic brakes
- Secondary steering system
- Side view mirrors
- Walkways and Grab Rails
Optional Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Cab
-
- Cloth or Leather Seat
- Steering Wheel/Lever Controls
- Joystick Controls
- Rear Wiper
- Comfort Plus
- Premium Plus
- Seatbelt Indicator
- Heated/Cooled Seat
- Bluetooth/Auxiliary Radio
- LED Lighting
- Rear Window Screen
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- Cat Technology
-
- Cat Grade with Digital Blade Slope Meter
- Cat Grade with Cross Slope Indicate
- Cat Grade with Cross Slope
- Cat Grade Attachment Ready Option (ARO)
- Stable Blade
- Remote Services
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- Engine
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- All-Wheel Drive (AWD)
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- Drawbar Circle Moldboard
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- Top Adjust
- Circle Saver
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- Safety
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- Rearview camera
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- Versatility
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- Counterweight
- Push Block
- Ripper
- Scarifier
- Front Lift Group
- Front Blade
- Front Blade