The Cat® 140 GC motor grader seamlessly blends performance with cost-effective ownership and operation. Its streamlined design makes servicing a breeze with conveniently grouped filter locations. Plus, enjoy a productive workday with comfort features like a heating/cooling system and air suspension seat.

Benefits of the Cat Motor Grader:

  • Low Cost-Per-Hour Operation: Enjoy extended maintenance cycles and reduced fuel consumption with features like demand fan, contributing to lower overall operating costs and maximizing your investment in the long run.
  • Cab Designed for Comfort: Enhance operator productivity and efficiency with a cab designed for comfort, offering ergonomic features and options that promote comfort during extended work periods, ultimately improving job satisfaction and performance.
  • Performance You Need: Achieve precise and consistent blade movement with the reliable Cat C7.1 engine, hydraulic system, and intuitive controls, ensuring optimal performance and productivity on the job site.

Product Features for CAT 140 GC / 140 GC AWD – TIER 4 / STAGE 5 Motor Graders: 

  • Efficient Engine: Powered by a reliable and fuel-efficient engine compliant with Tier 4 / Stage 5 emission standards, delivering the necessary horsepower and torque for effective grading operations while minimizing fuel consumption and emissions.
  • Optional All-Wheel Drive (AWD): Available with an optional AWD configuration, providing enhanced traction and stability on challenging terrains, allowing the motor grader to maintain productivity in adverse conditions.
  • Simple and Reliable Design: Engineered with a simplified and robust design to ensure ease of operation and maintenance, reducing downtime and operating costs over the machine’s lifespan.
  • Integrated Grade Control Options: Offers optional integrated grade control systems, such as Cat Grade with Cross Slope, to enhance grading accuracy and efficiency, enabling operators to achieve precise grading results with minimal effort.
  • Operator Comfort: Features a comfortable and ergonomic operator station with adjustable seating, intuitive controls, and climate control options, ensuring operator comfort and productivity during long work shifts.
  • Versatile Blade Configurations: Available with various blade configurations, including standard, snow wing, and moldboard options, to accommodate a wide range of grading applications and achieve optimal results in different conditions.
  • Enhanced Visibility: Designed with large windows, strategically placed mirrors, and integrated cameras to provide excellent visibility of the work area and surroundings, enhancing safety and operational efficiency.
  • Safety Features: Equipped with safety features such as ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure), as well as proximity sensors and alarms, to ensure operator safety on the job site.
  • Environmental Compliance: Complies with stringent environmental regulations and emission standards, featuring advanced emission control technologies to minimize exhaust emissions and reduce environmental impact.
  • Reliability and Durability: Built to Caterpillar’s high standards of quality and durability, the CAT 140 GC / 140 GC AWD – TIER 4 / STAGE 5 Motor Graders offer reliable performance in demanding working conditions, backed by Cat’s reputation for excellence in construction equipment.

Product Specifications for CAT 140 GC / 140 GC AWD – TIER 4 / STAGE 5 Motor Graders: 


  • Engine Power (ISO 14396): 196 HP
  • Engine Model: Cat 7.1
  • Bore: 4.1 in
  • Stroke: 5.3 in
  • Displacement: 427.8 in³
  • Number of Cylinders: 6
  • Engine RPM: 2,200
  • Emissions: U.S. EPA Tier 4 Final/EU Stage V
  • Standard Capability: 109 °F
  • High Ambient Capability: 122 °F
  • Maximum Torque (ISO 9249): 616 lb/ft
  • Torque Rise (ISO 9294): 40%


  • Operating Weight – Typically Equipped: 38,912 lb
  • Weight (Stage V): 38,912 lb
  • Weight (Tier 4 Final): 40,488 lb
  • All-Wheel Drive Weight (AWD) (Tier 4 Final): 42,119 lb
  • All-Wheel Drive Weight (AWD) (Stage V): 40,543 lb


  • Blade Width: 12 ft
  • Arc Radius: 16.3 in
  • Blade Height: 24 in
  • Cutting Edge Width: 6 in
  • End Bit: 6 in
  • Throat Clearance: 4.4 in


  • Width All Wheel Drive (AWD): 99.3 in
  • Length of Machine: 406.7 in
  • Width: 95.6 in
  • Maximum Height: 132.4 in

Blade Range:

  • Circle Center Shift Left: 29.6 in
  • Circle Center Shift Right: 28.7 in
  • Maximum Depth of Cut: 28.1 in
  • Maximum Lift Above Ground: 18.7 in
  • Maximum Shoulder Reach Left: 74.3 in
  • Maximum Shoulder Reach Right: 71.3 in
  • Moldboard Side Shift Left: 25.6 in
  • Moldboard Side Shift Right: 20.7 in
  • Blade Tip Range Backward: 5°
  • Blade Tip Range Forward: 40°

Service Refill Capacities:

  • Fuel Tank: 78 gal (US)
  • Circle Drive with Slip Clutch: 2 gal (US)
  • Circle Drive without Slip Clutch: 0.5 gal (US)
  • Cooling System: 40 l
  • Engine Crankcase: 5.5 gal (US)
  • Diesel Exhaust Fluid Tank (Tier 4 Only): 4.2 gal (US)
  • Hydraulic System: 11.9 gal (US)
  • Transmission: 4.8 gal (US)

Further information on this machine can be viewed by visiting this link

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