CAT 140 AWD MOTOR GRADERS

Technical Description

The 2019 CAT 140 AWD Motor Grader is a high-performance machine engineered for precision grading, road shaping, and snow removal. Powered by a Cat C9.3 engine, it delivers a robust power range of 179–273 hp, meeting U.S. EPA Tier 4 Final/EU Stage V emissions standards. The grader features an 8-forward/6-reverse direct drive powershift transmission, enabling smooth and efficient operation across diverse terrains. With a 14 ft moldboard and 17.5R25 tires, it offers excellent reach and traction. The all-wheel drive (AWD) system enhances maneuverability and stability, while front and rear oscillation (15° and 22° respectively) ensures optimal ground contact. The machine’s base weight is 35,067 lb, with a typically equipped weight of 34,839 lb, and a maximum GVW of up to 49,630 lb. Blade pull and down force are maximized for demanding applications, with blade pull reaching 27,341 lb and down force up to 23,878 lb at maximum GVW. Top speeds reach 31.4 mph forward and 24.8 mph reverse. The grader’s hydraulic system delivers 24,192 psi at 1,800 rpm, supporting powerful blade control. The moldboard offers a maximum position angle of 45°, a maximum depth of cut of 28.9 in, and a maximum lift above ground of 18.9 in. The circle drive provides 360° blade rotation, and the link bar allows for seven positions to adjust the drawbar circle moldboard. With a steering angle of 47.5° and a frame steering angle of 20° left or right, the machine delivers exceptional agility.