CHAMPION 730A MOTOR GRADERS

Technical Description

The Champion 730A is a heavy-duty motor grader powered by a turbocharged Cummins 6CT 8.3 diesel engine producing 207 gross horsepower and 540 lb-ft of torque. Measuring 27.9 feet long with an 8.4-foot width and weighing approximately 33,220 pounds in standard operating condition, the grader features a 12.1-foot moldboard with 2.5-foot cutting depth and 1.5-foot ground clearance. The moldboard offers full 360-degree rotation capability with symmetric 26.5-inch side shifts and maximum outreach of 9.8 feet on the left and 9.5 feet on the right. The powershift transmission delivers speeds up to 26.3 mph forward and 18.9 mph reverse with a 25.6-foot turning radius. An articulated frame design enables 22-degree steering with dual hydraulic cylinders. The hydraulic system operates at 2,500 psi with 48.2 gpm pump flow, supporting precise blade positioning and moldboard articulation. The 100-gallon fuel capacity, combined with a 20-foot wheelbase and 16-degree front axle oscillation, enables smooth operation across varied terrain. With its robust construction and comprehensive hydraulic controls, the 730A delivers reliable performance for road construction, maintenance, and grading operations.