CATERPILLAR 140M3 AWD MOTOR GRADERS

Technical Description

The 2015 CATERPILLAR 140M3 AWD Motor Grader is a high-performance machine engineered for demanding grading applications. It features a Cat C9.3 ACERT engine with a displacement of 9.3 liters, delivering a net power range of 238 to 293 horsepower, ensuring robust performance in various operating conditions. The grader has a base operating weight of approximately 45,000 pounds, providing excellent stability and traction. Its top forward speed reaches 29.5 mph, while reverse speed is 21.9 mph, allowing for efficient site maneuvering. The machine is equipped with a 14-foot blade, 27 inches in height and 1 inch thick, with a 6-inch by 0.6-inch cutting edge, capable of a maximum cutting depth of 28 inches for precise grading. Hydraulic system performance is optimized with a maximum system pressure of 3,500 psi and a flow rate of 55 gallons per minute at high idle, supporting powerful and responsive blade control. The overall dimensions include a length of 33.7 feet, width of 8.6 feet, and height of 11.3 feet, with a wheelbase of 21.3 feet, making it suitable for a wide range of job sites. This motor grader combines advanced engineering, durability, and operator comfort for superior productivity in earthmoving and road construction tasks.