CAT 120M2 MOTOR GRADERS

The 2016 CAT 120M2 Motor Grader is a robust earthmoving machine powered by a Cat C9.3 ACERT Tier 4 Final diesel engine delivering approximately 250 horsepower at 2,000 rpm. This six-cylinder, turbocharged and aftercooled engine displaces 9.3 liters (567.5 cubic inches) with a 4.5-inch bore and 5.9-inch stroke, generating substantial torque for demanding grading operations. The grader features a 14-foot moldboard with a thickness of approximately 0.87 inches and an adjustable arc radius of 16.3 inches, providing versatile cutting and spreading capabilities. The moldboard can articulate up to 40 degrees forward and 5 degrees backward, while side shift adjustments of up to 26.1 inches left and 20.2 inches right enable precise blade positioning. Equipped with 1400 x 24-inch tires, the machine delivers excellent flotation and traction across varied terrain. The hydraulic system operates at approximately 3,500 psi with a flow rate up to 40.9 gallons per minute, powering all moldboard and steering functions. The transmission incorporates six forward and three reverse gears for optimal productivity across multiple speed ranges. Steering articulation reaches a maximum of 20 degrees with front axle lean capability of 18 degrees per side and 32 degrees total oscillation, enabling exceptional maneuverability in tight spaces. The grader's operating weight exceeds 37,000 pounds when typically equipped, with a fuel tank capacity of 71-80 gallons and a 10-gallon cooling system capacity, supporting extended operational periods on demanding construction and road maintenance projects.