NEW HOLLAND G140 MOTOR GRADERS

Technical Description

The New Holland G140 Motor Grader is a heavy-duty construction machine designed for precision grading and earthmoving tasks. It features a 12-foot wide moldboard with a height of 24.5 inches and thickness of 0.9 inches, providing ample blade surface for efficient material handling. The moldboard offers 21 inches of sideshift to the left and 28 inches to the right, with maximum shoulder reaches outside the tires of 6.3 inches (left) and 7.2 inches (right). The circle supporting the blade measures 69.1 inches in diameter and rotates a full 360 degrees, with blade tip angles adjustable to 5 degrees front and 42 degrees rear, and a maximum lift above ground of 17.6 inches. Powered by a turbocharged Cummins QSB 6.7L six-cylinder engine, the G140 delivers net power between 140 hp in first gear and 160 hp in higher gears, with peak torque of 550.3 lb-ft at 1500 rpm. The hydraulic system incorporates a variable displacement piston pump delivering 49 gallons per minute at 2600 psi, ensuring responsive and precise blade control. Fuel capacity is 90 gallons, supporting extended operation. Dimensions include an overall length of 28 feet, width over tires of 8.3 feet, 20.5-foot wheelbase, and a cab height of 10.4 feet. The motor grader weighs approximately 29,918 pounds with standard operational weight distribution favoring the rear axle. It uses a full power shift direct drive transmission with 8 forward and 4 reverse gears, achieving a top speed of 26.6 mph forward and 17.7 mph in reverse. The front axle offers 2.1 feet ground clearance and 19 degrees of oscillation, while articulation in the frame spans 25 degrees for enhanced maneuverability. Tires are sized 14.00x24, 10-ply G2, optimized for heavy-duty terrain.