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Motor Graders
120 / 120 AWD
Operator comfort, smart systems and respected Cat construction help make the Cat 120 and 120 All-Wheel Drive (AWD) motor graders leaders in their class. With technologies to speed and enhance grading performance, this machine is ready to tackle your needs.
Request a quote
Overview
The Next Generation Cat® 120 motor grader offers the options of joystick or steering wheel and lever controls with the all-wheel drive option. Save up to 15 percent in fuel consumption. Cab and comfort options help improve performance. Factory integrated technology, such as Cat Grade with Cross Slope and Stable Blade options ensure grade for any project.
Engine
UNITS:
Metric
Imperial
| Net Power Range (Tier 3) | 97 kW | 130 HP |
| Derating Altitude (AWD) | 1676 m | 5499 ft |
| Maximum Torque - ISO 9249 | 822 N·m | 606 lb/ft |
| Derating Altitude | 3000 m | 9842.5 ft |
| 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. | 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. |
| Maximum Torque - AWD On | 828 N·m | 611 lb/ft |
| All-Wheel Drive Net Power Range (Tier 3) | 101 kW | 136 HP |
| Bore | 105 mm | 4.1 in |
| Displacement | 7.01 l | 427.8 in³ |
| Number of Cylinders | 6 | 6 |
| Torque Rise - ISO 9294 | 42% | 42% |
| Engine RPM | 2,000 | 2,000 |
| Engine Model | Cat 7.1 | Cat 7.1 |
| Note (3) | Power as declared per ISO 14396 | Power as declared per ISO 14396 |
| 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 is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture. |
| Stroke | 135 mm | 5.3 in |
| Standard Capability | 50 °C | 122 °F |
| Emissions | China Nonroad Stage III and Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3/EU Stage IIIA | China Nonroad Stage III and Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3/EU Stage IIIA |
Weights
| Operating Weight - Typically Equipped | 15803 kg | 34839 lb |
Machine Weight
| Joystick Weight* Tier 3 | 15824 kg | 34886 lb |
| Joystick All-Wheel Drive (AWD) Weight* Tier 3 | 16499 kg | 36374 lb |
| Lever/Steering Wheel Weight* Tier 3 | 15699 kg | 34610 lb |
| Note | *Typically equipped includes 3.7 m (12 ft) plus blade, tires, push plate, ripper, bottom guard, operator, and full fluids. | *Typically equipped includes 3.7 m (12 ft) plus blade, tires, push plate, ripper, bottom guard, operator, and full fluids. |
Moldboard
| Blade Width | 3.7 m | 12 ft |
| Cutting Edge | 152 mm | 6 in |
| Blade Height | 610 mm | 24 in |
| End Bit | 152 mm | 6 in |
| Cutting Edge Width | 152 mm | 6 in |
| Arc Radius | 413 mm | 16.3 in |
| Throat Clearance | 120 mm | 4.7 in |
Dimensions
| Length of Machine* | 9838 mm | 387 in |
| Width | 2592 mm | 102 in |
| Width All Wheel Drive (AWD) | 100.4 in | 2551 mm |
| Maximum Height | 3465 mm | 136.4 in |
| Note | *Typically equipped with push block and ripper. | *Typically equipped with push block and ripper. |
Blade Range
| Maximum Depth of Cut | 775 mm | 30.5 in |
| Maximum Shoulder Reach Right | 1928 mm | 76 in |
| Circle Center Shift Right | 656 mm | 26 in |
| Blade Tip Range Forward | 40 | 40 |
| Moldboard Side Shift Right | 663 mm | 26.1 in |
| Blade Tip Range Backward | 5 | 5 |
| Maximum Lift Above Ground | 410 mm | 16.1 in |
| Maximum Shoulder Reach Left | 1764 mm | 69.4 in |
| Moldboard Side Shift Left | 512 mm | 20.1 in |
| Circle Center Shift Left | 656 mm | 26 in |
Service Refill Capacities
| Circle Drive | 7 l | 1.8 gal (US) |
| Engine Crankcase | 18 l | 4.8 gal (US) |
| Transmission and Differential | 60 l | 15.9 gal (US) |
| Hydraulic System | 97 l | 25.6 gal (US) |
| Fuel Tank | 246 l | 65 gal (US) |
| Cooling System | 52.5 l | 14 gal (US) |
Features
BUILT TO PERFORM
- Get to work with balanced weight and power in the Cat C7.1 engine.
- Increase your fuel economy up to 15% with the standard Eco mode.
- Cat Grade technology helps you get to the target grade in fewer passes.
- The powershift transmission works hard with machine balance to ensure drawbar power to the ground.
- Powertrain components are specifically made to be rebuilt.
WORK IN COMFORT
- Choose your comfort level in the cab with standard, comfort plus, and premium plus options.
- With one 203 mm (8 in) color touchscreen, view your machine information from fuel levels to GRADE technology options and machine alerts. The anti-glare screen makes it easy to read no matter how bright it gets.
- Connect your phone with Bluetooth™ or auxiliary cord option to listen to music and podcasts throughout your work day.
- Decrease clutter with more storage areas in the cab.
- The high capacity Heating, Ventilation and Air Conditioning (HVAC) system dehumidifies and pressurizes the cab, circulates fresh air, seals out dust and keeps windows clear from fogging.
- With the auto-controlled climate option, you can set your ideal temperature.
- Easily add a radio to the cab using the built-in mounting location.
- Keep your phone charged with the optional USB charging port along with a spot designed to hold your phone.
TECHNOLOGY THAT GETS WORK DONE
- The next generation motor grader offers updated Grade technology displayed on the 203 mm (8 in) color touchscreen option.
- Use the Digital Blade Slope Meter to get to grade without relying on manual grade checkers.
- Cat Grade with Cross Slope Indicate option provides a real-time readout of cross slope and can be scaled to Cat Grade with Cross Slope for automatic blade movement.
- Cat Grade Attachment Ready Option (ARO) gives you the connections that you need to add grade control technologies.
- Stable Blade senses blade bounce before you to reduce manual throttle use and site rework.
- Product Link™ provides location, machine hours, fuel usage, productivity, idle time, diagnostic codes, and other machine data on demand through the VisionLink® online interface, which helps you improve jobsite efficiency with lower operating costs.
- Update machine software with Remote Services without taking the machine out of service.
BUILT-IN SAFETY FEATURES
- View your surroundings with the rear camera option to ensure the safety of you and those around you. The dedicated display can be always on to ensure a safe work environment.
- The heated lens keeps the rearview camera clear.
- In the event of an engine stall, count on the secondary steering system to turn on to help you stop the machine safely.
- Ensure three points of contact when entering and exiting the machine with strategically placed walkways and grab rails.
- Ground level engine shut-off switch stops all fuel to the engine when activated and shuts down the machine.
- See the rear of your machine with connecting windows.
- Work past sundown using the LED light option for increased night time visibility.
- Keep your work site safer with Cat GRADE technology, which reduces the need for manual grade checking with working machines.
SAVE ON SERVICE AND MAINTENANCE
- Filters, such as fuel, engine air, and oil filters, are grouped together for easy access and preventative maintenance.
- The next generation filters help you to get up to 15 percent in reduced filtration costs.
- Maintain roads with the standard drawbar circle moldboard with hardened circle teeth for increased durability.
- For tight finish grading, consider the top adjust drawbar option for applications that require maximum accuracy. It offers up to 45 percent reduction in maintenance cost over the standard.
- Hydraulic brakes are well oiled to keep them maintenance free.
- Lower costly repairs to your circle and pinion with the Circle Saver.
OPTIONS TO MEET YOUR NEEDS
- Improve the balance of your machine with the counterweight or push block for increased performance and efficiency.
- Ripper and scarifier options are available to assist with grading hardened ground.
- The front lift group option is ready for attachments like the straight or front blade.
- For more road coverage, add a moldboard extension to add 605 mm (24 in).
Standard Equipment
NOTE
| Standard and optional equipment may vary. Consult your Cat dealer for details. |
Cab
| Vinyl Seat |
| ROPS, Standard Sound Suppression |
| Heating/Cooling Cab System |
| Base Cab |
| 254 mm (10 in) Hybrid Information Display |
| Halogen Lighting |
Cat Technology
| Product Link |
Engine
| Cat C7.1 |
| ECO Mode |
| Hydraulic Demand Fan |
Drawbar Circle Moldboard
| 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. |
Overview
The Next Generation Cat® 120 motor grader offers the options of joystick or steering wheel and lever controls with the all-wheel drive option. Save up to 15 percent in fuel consumption. Cab and comfort options help improve performance. Factory integrated technology, such as Cat Grade with Cross Slope and Stable Blade options ensure grade for any project.
Engine
UNITS:
Metric
Imperial
| Net Power Range (Tier 3) | 97 kW | 130 HP |
| Derating Altitude (AWD) | 1676 m | 5499 ft |
| Maximum Torque - ISO 9249 | 822 N·m | 606 lb/ft |
| Derating Altitude | 3000 m | 9842.5 ft |
| 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. | 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. |
| Maximum Torque - AWD On | 828 N·m | 611 lb/ft |
| All-Wheel Drive Net Power Range (Tier 3) | 101 kW | 136 HP |
| Bore | 105 mm | 4.1 in |
| Displacement | 7.01 l | 427.8 in³ |
| Number of Cylinders | 6 | 6 |
| Torque Rise - ISO 9294 | 42% | 42% |
| Engine RPM | 2,000 | 2,000 |
| Engine Model | Cat 7.1 | Cat 7.1 |
| Note (3) | Power as declared per ISO 14396 | Power as declared per ISO 14396 |
| 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 is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture. |
| Stroke | 135 mm | 5.3 in |
| Standard Capability | 50 °C | 122 °F |
| Emissions | China Nonroad Stage III and Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3/EU Stage IIIA | China Nonroad Stage III and Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3/EU Stage IIIA |
Weights
| Operating Weight - Typically Equipped | 15803 kg | 34839 lb |
Machine Weight
| Joystick Weight* Tier 3 | 15824 kg | 34886 lb |
| Joystick All-Wheel Drive (AWD) Weight* Tier 3 | 16499 kg | 36374 lb |
| Lever/Steering Wheel Weight* Tier 3 | 15699 kg | 34610 lb |
| Note | *Typically equipped includes 3.7 m (12 ft) plus blade, tires, push plate, ripper, bottom guard, operator, and full fluids. | *Typically equipped includes 3.7 m (12 ft) plus blade, tires, push plate, ripper, bottom guard, operator, and full fluids. |
Moldboard
| Blade Width | 3.7 m | 12 ft |
| Cutting Edge | 152 mm | 6 in |
| Blade Height | 610 mm | 24 in |
| End Bit | 152 mm | 6 in |
| Cutting Edge Width | 152 mm | 6 in |
| Arc Radius | 413 mm | 16.3 in |
| Throat Clearance | 120 mm | 4.7 in |
Dimensions
| Length of Machine* | 9838 mm | 387 in |
| Width | 2592 mm | 102 in |
| Width All Wheel Drive (AWD) | 100.4 in | 2551 mm |
| Maximum Height | 3465 mm | 136.4 in |
| Note | *Typically equipped with push block and ripper. | *Typically equipped with push block and ripper. |
Blade Range
| Maximum Depth of Cut | 775 mm | 30.5 in |
| Maximum Shoulder Reach Right | 1928 mm | 76 in |
| Circle Center Shift Right | 656 mm | 26 in |
| Blade Tip Range Forward | 40 | 40 |
| Moldboard Side Shift Right | 663 mm | 26.1 in |
| Blade Tip Range Backward | 5 | 5 |
| Maximum Lift Above Ground | 410 mm | 16.1 in |
| Maximum Shoulder Reach Left | 1764 mm | 69.4 in |
| Moldboard Side Shift Left | 512 mm | 20.1 in |
| Circle Center Shift Left | 656 mm | 26 in |
Service Refill Capacities
| Circle Drive | 7 l | 1.8 gal (US) |
| Engine Crankcase | 18 l | 4.8 gal (US) |
| Transmission and Differential | 60 l | 15.9 gal (US) |
| Hydraulic System | 97 l | 25.6 gal (US) |
| Fuel Tank | 246 l | 65 gal (US) |
| Cooling System | 52.5 l | 14 gal (US) |
Features
BUILT TO PERFORM
- Get to work with balanced weight and power in the Cat C7.1 engine.
- Increase your fuel economy up to 15% with the standard Eco mode.
- Cat Grade technology helps you get to the target grade in fewer passes.
- The powershift transmission works hard with machine balance to ensure drawbar power to the ground.
- Powertrain components are specifically made to be rebuilt.
WORK IN COMFORT
- Choose your comfort level in the cab with standard, comfort plus, and premium plus options.
- With one 203 mm (8 in) color touchscreen, view your machine information from fuel levels to GRADE technology options and machine alerts. The anti-glare screen makes it easy to read no matter how bright it gets.
- Connect your phone with Bluetooth™ or auxiliary cord option to listen to music and podcasts throughout your work day.
- Decrease clutter with more storage areas in the cab.
- The high capacity Heating, Ventilation and Air Conditioning (HVAC) system dehumidifies and pressurizes the cab, circulates fresh air, seals out dust and keeps windows clear from fogging.
- With the auto-controlled climate option, you can set your ideal temperature.
- Easily add a radio to the cab using the built-in mounting location.
- Keep your phone charged with the optional USB charging port along with a spot designed to hold your phone.
TECHNOLOGY THAT GETS WORK DONE
- The next generation motor grader offers updated Grade technology displayed on the 203 mm (8 in) color touchscreen option.
- Use the Digital Blade Slope Meter to get to grade without relying on manual grade checkers.
- Cat Grade with Cross Slope Indicate option provides a real-time readout of cross slope and can be scaled to Cat Grade with Cross Slope for automatic blade movement.
- Cat Grade Attachment Ready Option (ARO) gives you the connections that you need to add grade control technologies.
- Stable Blade senses blade bounce before you to reduce manual throttle use and site rework.
- Product Link™ provides location, machine hours, fuel usage, productivity, idle time, diagnostic codes, and other machine data on demand through the VisionLink® online interface, which helps you improve jobsite efficiency with lower operating costs.
- Update machine software with Remote Services without taking the machine out of service.
BUILT-IN SAFETY FEATURES
- View your surroundings with the rear camera option to ensure the safety of you and those around you. The dedicated display can be always on to ensure a safe work environment.
- The heated lens keeps the rearview camera clear.
- In the event of an engine stall, count on the secondary steering system to turn on to help you stop the machine safely.
- Ensure three points of contact when entering and exiting the machine with strategically placed walkways and grab rails.
- Ground level engine shut-off switch stops all fuel to the engine when activated and shuts down the machine.
- See the rear of your machine with connecting windows.
- Work past sundown using the LED light option for increased night time visibility.
- Keep your work site safer with Cat GRADE technology, which reduces the need for manual grade checking with working machines.
SAVE ON SERVICE AND MAINTENANCE
- Filters, such as fuel, engine air, and oil filters, are grouped together for easy access and preventative maintenance.
- The next generation filters help you to get up to 15 percent in reduced filtration costs.
- Maintain roads with the standard drawbar circle moldboard with hardened circle teeth for increased durability.
- For tight finish grading, consider the top adjust drawbar option for applications that require maximum accuracy. It offers up to 45 percent reduction in maintenance cost over the standard.
- Hydraulic brakes are well oiled to keep them maintenance free.
- Lower costly repairs to your circle and pinion with the Circle Saver.
OPTIONS TO MEET YOUR NEEDS
- Improve the balance of your machine with the counterweight or push block for increased performance and efficiency.
- Ripper and scarifier options are available to assist with grading hardened ground.
- The front lift group option is ready for attachments like the straight or front blade.
- For more road coverage, add a moldboard extension to add 605 mm (24 in).
NOTE
| Standard and optional equipment may vary. Consult your Cat dealer for details. |
Cab
| Vinyl Seat |
| ROPS, Standard Sound Suppression |
| Heating/Cooling Cab System |
| Base Cab |
| 254 mm (10 in) Hybrid Information Display |
| Halogen Lighting |
Cat Technology
| Product Link |
Engine
| Cat C7.1 |
| ECO Mode |
| Hydraulic Demand Fan |
Drawbar Circle Moldboard
| 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 |
NOTE
| Standard and optional equipment may vary. Consult your Cat dealer for details. |
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