CAT 150-15 MOTOR GRADERS

The 2024 CAT 150-15 Motor Grader is a precision earthmoving machine equipped with a 14-foot moldboard and 17.5R25 tires, designed for demanding grading operations. Powered by a Cat C9.3 diesel engine producing 200 net horsepower at 2,000 rpm with U.S. EPA Tier 4 Final/EU Stage V emissions compliance, this grader delivers robust performance across variable terrain. The machine features an 8-speed forward and 6-speed reverse transmission, enabling maximum operational speeds around 25-31 mph depending on load conditions. Operating weight typically ranges from 43,950 to 45,917 pounds depending on standard or all-wheel-drive configuration, providing substantial cutting force and stability during operation. The integrated Trimble Earthworks 3D grade control system with mastless configuration utilizes dual GPS receivers mounted on the cab roof and positioning sensors that measure blade and body position in real-time, enabling automated blade control and precise elevation guidance. This advanced control system eliminates the need for a traditional mast assembly, reducing maintenance and improving visibility for operators. The moldboard features a 6-inch cutting edge with articulation capability and sideshift functionality, while the frame includes 15-25 degree front axle oscillation for enhanced ground conformability. Maximum blade pull reaches approximately 25,269 pounds at base GVW, expanding to 34,262 pounds at maximum GVW, enabling efficient material movement and finishing work across construction, mining, and civil infrastructure projects.