1994-2023 MICHIGAN L190B WHEEL LOADER

Technical Description

The Michigan L190B wheel loader is a robust, high-performance machine designed for demanding material handling applications. Powered by a turbocharged and aftercooled Cummins NTA 855C335 engine, it delivers 322 hp (240 kW) at 1900 rpm and 290 hp (216 kW) net, with 6 cylinders and 855 cu in displacement. The loader features a 5.8 cu yd (4 m³) heaped bucket capacity, 4.9 cu yd (3 m³) struck, and a 10.9 ft (3 m) bucket width, providing strong breakout force of 60,203.9 lbs (27,308 kg). Dump clearance at max raise reaches 10.5 ft (3 m), with a hinge pin max height of 14.7 ft (4 m). The machine’s dimensions include a 30 ft (9 m) length with bucket on ground, 11.5 ft (3 m) wheelbase, and 10.3 ft (3 m) width over tires, with 2 ft (1 m) ground clearance. The hydraulic system offers a pump flow capacity of 70 gal/min (265 l/min), relief valve setting of 2950 psi, and fast cycle times: 6.9 sec raise, 4.6 sec lower, and 3 sec dump. The Clark 4425-202 countershaft type powershift transmission provides 4 forward and 4 reverse gears, with a top speed of 22.2 mph (35 kph) in both directions. Operating weight is 60,910 lbs (27,629 kg), with a static tipping weight of 45,108 lbs (20,461 kg). The loader is equipped with 29.5-25 (22PR) L-3 tires, 22° rear axle oscillation, and a 25.2 ft (8 m) turning radius. Fluid capacities include 115.2 gal (435 l) fuel, 84.1 gal (318 l) hydraulic, 24.1 gal (91 l) transmission, 21.1 gal (79 l) cooling, and 9.1 gal (34 l) each for engine oil and axle/diff. Electrical system is 24V, 100A.