DRESSTA RD165C MOTOR GRADERS

Technical Description

The Dressta RD165C is a heavy-duty motor grader powered by a Cummins QSB 6.7 turbocharged six-cylinder engine delivering 160 horsepower and 590 foot-pounds of torque at 1500 rpm. Weighing 31,526 pounds, this machine features a 12-foot moldboard with full 360-degree rotation capability and a maximum cutting depth of 13.8 inches, providing excellent grading precision. The grader utilizes a powershift transmission with six forward and three reverse gears, enabling forward speeds up to 24.9 mph and reverse speeds to 16.8 mph. Its 53.2-inch diameter circle with 19.7-inch maximum lift height and 31.5-inch side shift capability in both directions ensures versatile blade positioning for various grading tasks. The hydraulic system employs an axial piston pump with 16.3 gpm flow capacity and 2030.6 psi relief pressure, providing responsive control throughout operation. Measuring 28.6 feet in overall length with an 8.4-foot width and featuring a 23-foot turning radius, the RD165C demonstrates maneuverability suitable for road construction and maintenance. The front axle offers 40 degrees total oscillation and 22-degree wheel lean for terrain adaptability. An 85.9-gallon fuel capacity supports extended operational periods, while 24-volt electrical systems and comprehensive fluid capacities—including 31 gallons hydraulic and 10.6 gallons cooling system capacity—support reliable performance in demanding applications.