The CAT 150 / 150 AWD – Tier 4 / Stage 5 Motor Graders represent a new level of performance and efficiency in road construction and maintenance. These motor graders are equipped with advanced Tier 4 / Stage 5 emission-compliant engines, ensuring reduced emissions and environmental impact. With their innovative design and technology, they offer superior grading accuracy and productivity, making them ideal for shaping and maintaining roads, highways, and other surfaces. The AWD (All-Wheel Drive) capability provides enhanced traction and maneuverability, enabling them to tackle challenging terrain with ease. Renowned for their reliability and durability, CAT motor graders are trusted by construction professionals worldwide to deliver consistent, high-quality results.

Product Features for CAT 150 / 150 AWD – TIER 4 / STAGE 5 Motor Graders: 

  • Powerful Engine: Equipped with a robust and fuel-efficient engine compliant with Tier 4 / Stage 5 emission standards, ensuring high performance and reduced environmental impact.
  • All-Wheel Drive (AWD) Option: Offers enhanced traction and stability, especially in challenging terrain and adverse weather conditions, improving overall productivity and safety.
  • Advanced Transmission: Features a sophisticated transmission system designed for smooth gear shifting, precise control, and optimal power delivery, enhancing operator comfort and efficiency.
  • Operator Comfort: The operator’s cab is ergonomically designed for maximum comfort and productivity, with features such as adjustable seating, climate control, and intuitive controls for ease of operation.
  • Versatile Blade Options: Comes with various blade configurations and attachments, allowing for versatile grading applications such as leveling, cutting, shaping, and finishing of surfaces.
  • Integrated Technology Solutions: Incorporates advanced technology solutions such as GPS guidance systems, grade control technology, and telematics for enhanced precision, efficiency, and real-time monitoring of machine performance.
  • Durable Construction: Built with high-quality materials and components, the CAT 150 / 150 AWD motor graders are designed for durability, reliability, and longevity, ensuring low maintenance costs and high uptime.
  • Safety Features: Includes safety features such as visibility enhancements, rearview cameras, audible alarms, and operator assistance systems to promote safe operation and prevent accidents on the job site.
  • Ease of Maintenance: Engineered for easy access to key maintenance points, with features such as tiltable cabs, centralized lubrication points, and onboard diagnostics, facilitating routine maintenance and reducing downtime.
  • Environmental Compliance: Complies with the latest emissions regulations and environmental standards, minimizing emissions of pollutants and contributing to a cleaner and healthier work environment.

Product Specifications for CAT 150 / 150 AWD – TIER 4 / STAGE 5 Motor Graders: 


  • Engine Model: Cat® C9.3
  • Bore: 4.5 in
  • Stroke: 5.9 in
  • Speed at Rated Power: 2,000 rpm
  • Maximum Torque – VHP Plus: 920 ft·lbf
  • Emissions: U.S. EPA Tier 4 Final/EU Stage V
  • High Ambient – Fan Speed – Standard: 1,400 rpm
  • VHP Plus Range – Net – Metric: 149-188 kW (202-255 hp)
  • Standard Capability: 109 °F
  • Torque Rise: 39%
  • Displacement: 567.5 in³
  • Number of Cylinders: 6
  • Derating Altitude: 10,000 ft
  • High Ambient – Fan Speed – Maximum: 1,550 rpm
  • High Ambient – Fan Speed – Minimum: 500 rpm
  • High – Ambient Capability: 122 °F


  • Operating Weight – Typically Equipped: 43,950 lb
  • Gross Vehicle Weight – Maximum – Rear Axle: 38,069 lb
  • Operating Weight – Typically Equipped – Front Axle: 12,549 lb
  • Gross Vehicle Weight – Base – Front Axle: 9,601 lb
  • Gross Vehicle Weight – Base – Total: 38,191 lb


  • Forward/Reverse Gears: 8 Forward/6 Reverse
  • Transmission: APECS, Direct Drive, Powershift
  • Brakes – Service: Multiple Oil Disc
  • Brakes – Service – Surface Area: 3,565 in²
  • Brakes – Parking: Multiple Oil Disc
  • Brakes – Secondary: Dual Circuit


  • Blade Width: 12 ft
  • Moldboard – Thickness: 0.87 in
  • Cutting Edge Width: 6 in
  • Cutting Edge Thickness: 0.6 in
  • End Bit – Width: 6 in
  • End Bit – Thickness: 0.6 in


  • Circuit Type: Parallel
  • Pump Type: Variable Piston
  • Pump Output: 55.7 gal/min
  • Maximum System Pressure: 3500 psi
  • Reservoir Tank Capacity: 16.9 gal (US)
  • Standby Pressure: 885 psi


  • Top Speed – Forward: 29 mile/h
  • Top Speed – Reverse: 23 mile/h
  • Turning Radius – Outside Front Tires: 25.59 ft
  • Steering Range – Left/Right: 50°
  • Articulation Angle – Left/Right: 20°


  • Fuel Capacity: 104 gal (US)
  • Cooling System: 15 gal (US)
  • Hydraulic System – Total: 26.4 gal (US)
  • Hydraulic System – Tank: 16.9 gal (US)
  • Transmission – Differential – Final Drives: 18.5 gal (US)
  • Diesel Exhaust Fluid: 5.8 gal (US)
  • Engine Oil: 7.9 gal (US)
  • Tandem Housing – Each: 20 gal (US)
  • Front Wheel Spindle Bearing Housing: 0.13 gal (US)
  • Circle Drive Housing: 1.8 gal (US)

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