MICHIGAN L270B WHEEL LOADER

Technical Description

The Michigan L270B is a heavy-duty wheel loader designed for high-performance material handling and construction operations. Powered by a turbocharged KT-19C engine delivering 400 hp gross (360 hp net) at 2100 rpm, it features a 6-cylinder, 1150 cu in displacement for robust torque output at 1500 rpm, facilitating efficient work cycles. The loader’s bucket system offers a striking 7 cu yd heaped capacity and 5.9 cu yd struck capacity, with a breakout force of 80,000 lbs, suitable for handling dense materials. The 12.4 ft wide bucket enables high productivity with a dump clearance of 12.3 ft at maximum lift and a hinge pin height of 16.5 ft, allowing effective load placement. Dimensionally, the L270B measures 33.6 ft in length with the bucket on the ground, a wheelbase of 12.4 ft, width over tires of 11.5 ft, and a cab height of 12.9 ft, providing good operator visibility and maneuverability. It has a ground clearance of 1.9 ft and a turning radius of 28.1 ft, supporting operation in confined spaces. The operating weight is approximately 91,070 lbs. The hydraulic system includes a gear-type pump with a flow capacity of 175 gal/min at a relief valve setting of 2750 psi, enabling dump, raise, and lower cycle times of 3, 8.6, and 5 seconds respectively. The four-speed Clark countershaft powershift transmission delivers a maximum forward and reverse speed of 21.5 mph. Fluid capacities include 188 gal fuel, 120 gal hydraulic, and 24.1 gal transmission oil, supporting long operation intervals. Tire specifications are 29.5-29 (28PR) L-4, optimized for heavy-load support and rough terrain adaptability. The L270B combines powerful performance with reliability for intensive earthmoving and loading tasks.