The CAT 140 / 140 AWD – LVR Tier 4 / Stage 5 Motor Graders represent cutting-edge technology for precise grading and leveling tasks on construction sites and roads. With engines compliant with Tier 4 or Stage 5 emissions standards, they ensure high performance while meeting stringent environmental regulations. The CAT 140 / 140 AWD – LVR Motor Graders are equipped with advanced features such as Load-Volume-Regulation (LVR), which automatically adjusts the blade load to optimize material movement, resulting in more efficient grading operations. Additionally, the AWD (All-Wheel Drive) variant provides enhanced traction and stability, especially in challenging terrain. Their ergonomic operator cabins offer comfort and visibility, allowing operators to work effectively during long shifts. With intuitive controls and advanced technology, these motor graders provide precise control over grading operations, enhancing productivity and accuracy. Built with CAT’s renowned durability and reliability, they ensure longevity and minimal downtime, even in demanding conditions. Whether it’s road construction, maintenance, or site preparation, the CAT 140 / 140 AWD – LVR Tier 4 / Stage 5 Motor Graders are trusted solutions for achieving superior grading results efficiently, while also meeting strict emissions standards.

Benefits of the Cat Motor Grader:

  • Lower Maintenance Costs: Achieve up to 20% lower maintenance costs by extending typical maintenance intervals, thanks to new filtration technology and grouped filters that provide easy access, reducing downtime and increasing operational efficiency.
  • Comfortable Cab Design: Enhance productivity and operator comfort with a cab designed for comfort, featuring steering wheel and lever controls, along with an ergonomically adjustable console and seat, ensuring operators can work effectively for extended periods without fatigue.
  • Material Savings: Realize up to 40% material savings by utilizing scalable Cat Grade technology solutions, which enhance accuracy and consistency, allowing for precise material placement and reducing waste, ultimately leading to cost savings and improved project efficiency.

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

  • Powerful Engine: Equipped with a robust and fuel-efficient engine compliant with Tier 4 / Stage 5 emission standards, delivering high horsepower and torque for efficient grading operations.
  • All-Wheel Drive (AWD) Option: Provides superior traction and control, enabling the motor grader to operate effectively on various terrains, including soft or uneven surfaces, for enhanced productivity.
  • Low-Vibration Design: Incorporates advanced engineering and damping technology to minimize vibration levels in the operator cab, ensuring a smooth and comfortable working environment for operators during long shifts.
  • Integrated Grade Control: Offers integrated grade control and automation systems, such as Cat Grade with Cross Slope and Stable Blade, to enhance precision and accuracy in grading tasks, resulting in improved quality and efficiency.
  • Ergonomic Operator Cab: Features a spacious and ergonomic operator cab with adjustable seating, climate control, and intuitive controls, providing operators with comfort and convenience for extended periods of operation.
  • Versatile Blade Options: Available with a range of blade configurations, including standard, snow wing, and V-Plow options, to accommodate diverse grading applications and terrain conditions, ensuring optimal performance and versatility.
  • Enhanced Visibility: Designed with excellent visibility from the operator cab, including large windows, strategically placed mirrors, and integrated cameras, to ensure clear visibility of the work area and surrounding environment for safe and efficient operation.
  • Ease of Maintenance: Engineered for simplified maintenance with easy access to service points and components, facilitating routine maintenance tasks and reducing downtime for increased productivity and uptime.
  • 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 enhance operator safety and prevent accidents on the job site.
  • Environmental Compliance: Meets stringent environmental regulations and emission standards, featuring advanced emission control technologies to minimize exhaust emissions and reduce environmental impact during operation.
  • Reliability and Durability: Built by Caterpillar, a trusted manufacturer of construction equipment, the CAT 140 / 140 AWD – LVR TIER 4 / STAGE 5 Motor Graders offer exceptional reliability, durability, and performance, backed by Cat’s reputation for quality and excellence.

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


  • Net Power (EEC 80/1269): 250 HP
  • Net Power (ISO 9249/SAE J1349): 250 HP
  • Engine Model: Cat C9.3
  • Bore: 4.5 in
  • Stroke: 5.9 in
  • Emissions: U.S. EPA Tier 4 Final/EU Stage V
  • Displacement: 567.5 in³
  • Number of Cylinders: 6
  • Torque Rise (ISO 9294): 44%
  • Standard Capability: 109 °F
  • Engine RPM: 2,000


  • Operating Weight – Typically Equipped: 20,236 lb
  • Machine Weight: 42,325 lb
  • All-Wheel Drive (AWD) Weight: 44,613 lb


  • Blade Width: 12 ft
  • Cutting Edge: 6 in
  • Arc Radius: 16.3 in
  • Throat Clearance: 6.5 in
  • End Bit: 6 in


  • Basic Blade Width: 140 in
  • Length of Machine: 397.6 in
  • Width: 97.6 in
  • Maximum Height: 132 in

Service Refill:

  • Hydraulic System: 14.5 gal (US)
  • Engine Crankcase: 7.9 gal (US)
  • Circle Drive: 1.8 gal (US)
  • Fuel Tank: 100 gal (US)
  • Front Wheel Spindle Bearing – Each: 0.13 gal (US)

Blade Range:

  • Maximum Lift Above Ground: 18.9 in
  • Maximum Depth of Cut: 28.9 in

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