Poclain MS83 Hydraulic Motor:

This Series Hydraulic Motor is one kind of low speed high torque radial piston motor with advanced design in disc distribution flow, piston structure, high pressure rating, smooth running at very low speeds, available with different valves, brakes. 

It is widely applied in Construction Machinery( shield machine, bucket wheel machine, 2oil drilling equipment, forging mainpulators),  Mining Machinery( road header, heavy duty handing car, coal mine drill), Marine Machinery(marine deck crane, ganty crane equipment), etc.