CATERPILLAR 160M AWD MOTOR GRADERS

Technical Description

The 2015 Caterpillar 160M AWD Motor Grader is a heavy-duty earthmoving machine equipped with a Cat C9 ACERT engine delivering 213 hp base power, with VHP Plus range up to 248 hp. The AWD system automatically increases horsepower up to an additional 43 hp when engaged, maximizing power delivery to the ground. This grader features a 14 ft moldboard width with a maximum cutting depth of 29.5 inches and impressive blade pull force capability of approximately 18,000 kg at maximum gross vehicle weight. The machine operates at approximately 20,607 kg (45,432 lbs) in typical configuration, with 8-forward and 6-reverse gears providing operational flexibility. Power transmission utilizes an electronically controlled direct-drive power shift system with a modular rear axle design for simplified serviceability. The hydraulic system employs a variable piston pump with 3,500 psi maximum system pressure, delivering 55.7 gallons per minute, supporting precise moldboard control and blade positioning. Operating at 2,000 rpm rated speed, the engine achieves a torque rise of 39-40% with maximum torque of 1,344 N·m when AWD is activated. The grader accommodates full 360-degree blade rotation with 47.5-degree steering range and maintains 24.93 ft turning radius. Its superior lugging capability and electronically managed power system enable consistent grading speeds without downshifting during load variations, optimizing productivity and fuel efficiency for demanding road construction and maintenance applications.