CATERPILLAR 140 LVR MOTOR GRADERS

Technical Description

The 2020 Caterpillar 140 LVR Motor Grader is powered by a Cat® C9.3 ACERT™ diesel engine delivering 179 hp in first gear and up to 200 hp with VHP Plus technology in higher gears, generating maximum torque of 920 lb-ft with all-wheel drive engaged. The six-cylinder engine features 567.5 cubic inches of displacement with a 4.50-inch bore and 5.90-inch stroke, operating at rated speeds between 500 and 1,550 rpm depending on fan configuration. The machine operates reliably in temperatures up to 122°F and at altitudes up to 10,000 feet. With an operating weight of 44,614 pounds and maximum gross vehicle weight of 55,144 pounds, the grader achieves exceptional blade performance with down pressures reaching 29,309 pounds and pull forces up to 49,630 pounds at maximum weight. The 12-foot moldboard provides comprehensive grading capabilities, with maximum lift of 18.9 inches above ground and cutting depths to 28.1 inches. Precise control is enabled through 90-degree blade positioning, 40-degree forward and 5-degree backward blade tip range, plus adjustable sideshift capabilities of up to 26 inches. Overall dimensions span 351 inches in length, 98.9 inches in width, with 130 inches to cab top. This versatile machine combines powerful hydraulic force, precise moldboard control, and robust construction for professional road maintenance and grading applications.