Product Overview

Developed for wheel drive applications on mobile hydraulic equipment, the Poclain MS08-MSE08 radial piston hydraulic motor offers reliable low-speed high-torque power output. Its refined cam and piston structure cuts internal friction loss and guarantees consistent performance amid frequent start-stop operations and dynamic load changes. Thanks to modular design, various auxiliary modules like holding brakes and speed sensors can be equipped to fit diverse machine designs. The durable heavy-duty casing together with premium sealing assemblies provides reliable protection against dirt, impact and temperature swings in outdoor working environments. Uniform mounting standards facilitate quick installation and aftermarket replacement, widely deployed on road rollers, sanitation vehicles, agricultural machinery and light mining devices.

Key Features

• Extra-large 1248cc displacement for extreme heavy loads Large displacement structure provides tremendous starting and climbing torque, satisfying the power demand of oversize mobile equipment.

• Radial piston direct drive structure Eliminates external reducer assemblies, shortens power transmission chains, lowers mechanical energy loss and installation space occupancy.

• High pressure bearing capability Suited for high system pressure working conditions, maintains stable output under harsh heavy-load operation of mining and road construction machinery.

• Abundant modular optional assemblies Can be fitted with built-in parking brake, rotational speed detector, flushing valve to satisfy diversified hydraulic control schemes.

• Dual hydraulic circuit adaptability Works reliably within open-loop and closed-loop hydraulic systems, compatible with mainstream host hydraulic circuit designs.

• High-hardness wear-resistant internal parts Precision ground alloy steel pistons and cam rings withstand sustained cyclic friction, extending the motor's service life drastically.

• Thick high-strength cast iron housing Resists heavy mechanical impact, persistent vibration, dust and moisture, adapts well to underground, quarry and open construction sites.

• Fully interchangeable installation dimension Flange, shaft and oil port dimensions match original Poclain standards perfectly, no mechanical modification required during retrofit replacement.

• Optimized flow distribution structure Reduces internal leakage and heat buildup, elevates overall hydraulic system efficiency and cuts long-term operating expenditure.

• Broad heavy-duty application range Applied for large road rollers, mining transportation vehicles, heavy trenchers, bulk conveyors and other heavy engineering & mining equipment.

Applications

• Mining: Roof bolter rotation and feed, shuttle car travel drives, tracked carriers, crusher roller drives

• Construction: Skid steer loader travel, mini excavator swing, telehandler drives, cold planer rotor drives

• Material Handling: Screw conveyors, bucket elevators, mixer drums, feeders

• Forestry: Mulcher feed rollers, feller buncher travel, brush cutter head drives

• Agriculture: Feed mixer wagons, manure spreaders, self-propelled sprayers

• Marine / Offshore: Deck winches, anchor windlasses, tugger winches, hatch cover actuation

• Rail: Track maintenance equipment travel, ballast conveyors, tie replacement machines

• Stationary Industrial: Rotary kilns, ball mills, shredders, filter presses

• Municipal: Sweeper brush drives, refuse compactor push plates, snow blower augers

• Specialty Vehicles: All-terrain carriers, tracked firefighting vehicles, emergency dewatering pump vehicles

Other model specifications