NEW HOLLAND RG140.B MOTOR GRADERS

Technical Description

The New Holland RG140.B Motor Grader is a robust, high-productivity machine designed for demanding earthmoving applications. Powered by a turbocharged Cummins 6A 5.9 inline-six diesel engine, it delivers 140 horsepower at 2,200 rpm and 485 lb-ft of torque, ensuring reliable performance in tough conditions. The grader features an 8-speed forward and 4-speed reverse direct drive, power-shift transmission, with a maximum forward speed of 26.7 mph and reverse speed of 18.7 mph. Its articulated steering system provides a 25° articulation angle and a tight turning radius for enhanced maneuverability. The hydraulic system utilizes a full hydraulic, load-sensing, variable displacement piston pump with a flow rate of 50.5 gpm and a relief valve pressure of 2,600 psi, supporting precise blade control. The 12.1-foot moldboard offers a maximum depth of cut of 28 inches, a blade down pressure of 14,627.7 lbs, and side shift capabilities of 21 inches left and 27.1 inches right. The circle provides 360° rotation, with a maximum lift above ground of 17.6 inches and reach outside tires up to 85.6 inches right. The machine has a total operating weight of 29,775.7 lbs, a wheelbase of 20.5 feet, and a width over tires of 8.3 feet. It is equipped with 14x24 12 ply G2 tires and a 24-volt electrical system. The RG140.B combines durability, advanced hydraulics, and operator comfort for efficient grading operations.