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CAT Motor Grader 140 GC

The new Cat® 140 GC motor grader combines performance with cost efficient owning and operating. Servicing the machine is easy with grouped filter locations. Comfort options, including a heating/cooling system or air suspension seat, keep you productive throughout the day.

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The new Cat® 140 GC motor grader combines performance with cost efficient owning and operating. Servicing the machine is easy with grouped filter locations. Comfort options, including a heating/cooling system or air suspension seat, keep you productive throughout the day.


Torque Rise - ISO 9294
Engine RPM
Standard Capability
43 °C

Turning Circle

Typically equipped operating weight is calculated with full fuel tank, coolant, lubricants, operator, push block, ROPS closed cab, rear ripper/scarifier, 4.3 m (14 ft) blade, 17.5-25 MP tires on multi-piece rims and other equipment.
*Typically equipped with push block and ripper.
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430).The system contains 2.0 kg of refrigerant which has a CO2 equivalent of 2.86 metric tonnes.


Cutting Edge Width
152 mm


Arc Radius
413 mm

Service Refill Capacities

Engine Crankcase
21 l

Blade Range

Blade Tip Range Forward
Maximum Shoulder Reach Left
1764 mm

Built To Perform

  • Increase your fuel economy up to 5% with the standard ECO mode.
  • The on-demand fan reduces fuel consumption and under-hood heat for longer component life.
  • Improve productivity with the Electronic Throttle Control which matches engine power and torque to application requirements.
  • The powershift transmission and machine balanced design ensures that you get full drawbar power to the ground with the Cat C7.1 engine.
  • The all-wheel drive (AWD) option assists with traction and maneuvering in loose material. The increased power with all-wheel drive handles rough terrain with extra traction for better productivity.
  • The hydraulic system makes the machines more precise and predictable for a consistent grade.
  • The Digital Blade Slope Meter option shows you the grade without relying on manual grade checkers.
  • 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.

Work in Comfort

  • Choose your comfort level in the cab with standard, mechanical suspension or air suspension seat.
  • Easily adjust the control console and steering wheel.
  • The high capacity Heating, Ventilation and Air Conditioning (HVAC) system option circulates fresh air, prevents dust entry and keeps windows from fogging.
  • Easily add a radio to the cab using the built-in mounting location option.

Long Term Value and Durability

  • Drawbar circle moldboard stays factory tight providing precision grading pass after pass.
  • Machine structure is built for a long life. It’s designed to use several types of work tools, such as a front blade.
  • Slip clutch option protects the circle drive if the machine strikes an immovable object.
  • Front axle maximizes bearing life while also minimizing maintenance.
  • Reduce daily greasing requirements and costly repairs to your circle and pinion with Circle Saver option.

Safely Home Every Day

  • See what’s behind you with the rear camera option. The dedicated display can be always on to ensure a safe work environment.
  • The heated lens keeps the rearview camera clear in cold and wet conditions.
  • In the event of an engine stall, count on the secondary steering system option to help stop the machine safely.
  • Use three points of contact when entering and exiting the machine with strategically placed walk ways 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 side and rearview mirrors.
  • Work past sundown using the strategically placed lights for night time visibility.
  • Keep your work site safer with Cat GRADE Digital Blade Slope Meter to reduce the need for manual grade checking with working machines.

Save Maintenance Time

  • Filters, such as fuel, engine air, and oil filters, are grouped together for easy access and preventative maintenance.
  • Maintain roads with the standard drawbar circle moldboard with hardened circle teeth for increased durability. Adding a separate line with replaceable wear inserts helps to sustain factory tightness.
  • Hydraulic brakes are well oiled to keep them maintenance free.
  • The standard bottom guard shields the transmission and filter. Optional guarding protects your machine from damage in demanding applications.

Expand Your Capabilities
  • Improve the performance and efficiency of your machine with the counterweight or push block option.
  • Ripper and scarifier options are available to assist with grading hard ground.
  • The front lift group option is ready for attachments like the straight or angle front blade.
  • For more road coverage, add a moldboard extension to add 605 mm (24 in).

Low Cost-Per-Hour Operation

Extended maintenance cycles and demand fan keep your overall costs down.

Cab Designed for Comfort

Boost productivity and efficiency with cab comfort options.

Performance You Need

Get precise, consistent blade movement with the Cat C7.1 engine, hydraulic system, and controls.

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