The Cat 120 motor grader provides versatile control options, offering both joystick and steering wheel with lever controls, along with the flexibility of an all-wheel drive (AWD) configuration. Enjoy fuel savings of up to 15 percent, enhancing cost-efficiency. With various cab and comfort features available, performance is optimized for operators. Additionally, factory-integrated technology options guarantee precise grading for diverse projects, ensuring superior results every time.

Product Features for CAT 120 / 120 AWD Motor Graders: 

  • Powerful Engine: Equipped with a high-performance engine that delivers ample power and torque to handle grading tasks efficiently, ensuring optimal performance even in demanding conditions.
  • All-Wheel Drive (AWD) Option: The AWD option enhances traction and maneuverability, allowing the motor grader to operate effectively in challenging terrain and adverse weather conditions.
  • Versatile Blade: Features a versatile blade design with adjustable angles and positions, enabling precise grading, shaping, and leveling of various surfaces, including roads, highways, and construction sites.
  • Advanced Control Systems: Incorporates advanced control systems and hydraulic mechanisms for smooth and precise blade operation, providing operators with greater control and accuracy during grading operations.
  • Comfortable Operator Environment: Designed with a spacious and ergonomic operator cab equipped with adjustable seating, intuitive controls, climate control, and excellent visibility, ensuring operator comfort and productivity during long working hours.
  • Integrated Technology Solutions: Compatible with Cat Grade Control technology solutions for automated grading and slope control, optimizing grading accuracy and efficiency while reducing operator fatigue.
  • Easy Maintenance: Engineered for easy access to key components and service points, facilitating routine maintenance and minimizing downtime for increased uptime and productivity.
  • Enhanced Safety Features: Incorporates various safety features such as ROPS (Roll-Over Protective Structure), FOPS (Falling Object Protective Structure), and advanced braking systems to ensure operator safety and minimize the risk of accidents.
  • Environmental Compliance: Complies with environmental regulations and emission standards, incorporating technologies for reducing emissions and minimizing environmental impact during operation.
  • Reliability and Durability: Built by Caterpillar, a leading manufacturer of construction equipment, the CAT 120 / 120 AWD Motor Graders are known for their reliability, durability, and long service life, ensuring high performance and low total cost of ownership for construction and grading projects.

Product Specifications for CAT 120 / 120 AWD Motor Graders: 


  • Operating Weight – Typically Equipped: 16,271 lb
  • Lever/Steering Wheel Weight* Tier 4: 35,067 lb
  • Joystick All-Wheel Drive (AWD) Weight* Tier 4: 36,846 lb
  • Lever/Steering Wheel All-Wheel drive (AWD) Weight* Tier 4: 36,731 lb
  • Joystick Weight* Tier 4: 35,358 lb


  • Basic Blade Width: 12 ft
  • Length of Machine*: 387 in
  • Width All Wheel Drive (AWD): 2551 mm
  • Width: 102 in
  • Maximum Height: 136.4 in

Blade Range:

  • Maximum Depth of Cut: 30.5 in
  • Moldboard Side Shift Left: 20.1 in
  • Circle Center Shift Left: 26 in
  • Blade Tip Range Backward: 5
  • Maximum Lift Above Ground: 16.1 in
  • Circle Center Shift Right: 26 in
  • Blade Tip Range Forward: 40
  • Maximum Shoulder Reach Right: 76 in
  • Moldboard Side Shift Right: 26.1 in
  • Maximum Shoulder Reach Left: 69.4 in


  • Standard Capability: 122 °F
  • Number of Cylinders: 6
  • Torque Rise – ISO 9294: 42%
  • Displacement: 427.8 in³
  • Engine RPM: 2,000
  • Maximum Torque – ISO 9249: 606 lb/ft
  • All-Wheel Drive Net Power Range (Tier 3): 130 HP
  • Net Power Range (Tier 3): 130 HP
  • Maximum Torque – AWD On: 611 lb/ft
  • Engine Model: Cat 7.1
  • Bore: 4.1 in
  • Stroke: 5.3 in
  • Emissions: U.S. EPA Tier 4 Final/EU Stage V – U.S. EPA Tier 3/EU Stage IIIA

Service Refill Capacities:

  • Engine Crankcase: 4.8 gal (US)
  • Diesel Exhaust Fluid Tank (Tier 4 Only): 5 gal (US)
  • Hydraulic System: 25.6 gal (US)
  • Fuel Tank: 65 gal (US)
  • Transmission and Differential: 9 gal (US)
  • Circle Drive: 1.8 gal (US)
  • Cooling System: 14 gal (US)

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