2004-2007 MICHIGAN 475CT WHEEL LOADER

Technical Description

The Michigan 475CT is a heavy-duty wheel loader engineered for high-capacity material handling in demanding construction and mining environments. Powered by a turbocharged and intercooled Cummins VTA-28C 12-cylinder engine, it delivers 725.5 hp (541 kW) gross power at 2000 rpm and 639.7 hp (477 kW) net power, with peak torque of 2363.2 lb-ft at 1300 rpm. The loader features a Clark turbo transmission with four forward and four reverse gears, enabling a maximum forward speed of 15.8 mph (24 kph) and reverse speed of 11.2 mph (18 kph). Its hydraulic system utilizes a three-gear pump with a flow capacity of 276.1 gal/min (1,045 l/min) and a relief valve setting of 2700 psi, providing rapid cycle times: 10 seconds to raise, 5.5 seconds to lower, and 3.7 seconds to dump. The 475CT has an operating weight of 174,573.1 lbs (79,186 kg) and a static tipping weight of 106,800.8 lbs (48,444 kg). Bucket capacity is 12.1 cu yds (9 m³) heaped and 9.9 cu yds (7 m³) struck, with a width of 14.7 ft (4 m) and a maximum dump clearance of 15.8 ft (5 m). Key dimensions include a hinge pin height of 20.6 ft (6 m), overall length with bucket on ground of 41.5 ft (13 m), and a turning radius of 34.1 ft (10 m). The machine is equipped with 41.25/70-39 (34PR) L-5 tires and features a robust hydraulic system, large fluid capacities, and a 24V electrical system with 100-amp alternator.