Product Overview

The Poclain MSE03 multipurpose hydraulic motor belongs to mature MSE03 radial piston motor series, the model MSE03-2-500-L03-2A25-F02 has 500cc displacement. It adopts proven radial piston drive architecture to deliver exceptional low-speed high-torque output, which can directly drive wheels or execution components without extra reduction gearboxes. This motor supports modular configurations including built-in parking brake, speed sensor and flush valve, compatible with both open and closed hydraulic circuits. Its high-strength cast iron housing and precision alloy internal components withstand continuous vibration, impact and abrasive working conditions, achieving stable long-duration operation. With fully standardized mounting dimensions, it serves as drop-in replacement for original Poclain units; it is widely installed on road rollers, large sweepers, combine harvesters, underground haulage vehicles and medium-duty construction machinery to supply reliable hydraulic wheel drive power.

Key Features

• Large 500cc displacement for heavy load operation The 500cc displacement delivers abundant torque output, easily coping with heavy starting and climbing load of wheeled equipment.

• Radial piston direct drive layout Eliminates external reducer structures, simplifies transmission chains, reduces mechanical loss and installation space occupation.

• High pressure endurance Adapted for high system pressure operation, stable performance under heavy-load working scenarios of engineering and mining equipment.

• Rich modular optional parts Can be equipped with integrated parking brake, speed detection unit, flushing valve to satisfy diversified hydraulic control requirements.

• Dual circuit compatibility Normally operates within open-loop and closed-loop hydraulic systems, strong adaptability to different host hydraulic designs.

• Premium wear-resistant internal assemblies Precision machined alloy steel pistons and cam rings resist cyclic friction, greatly extending motor service lifespan.

• Robust cast iron outer housing Resists mechanical shock, sustained vibration, dust and moisture, reliable for harsh outdoor, farm and underground working environments.

• Original-standard interchangeable installation Mounting flange, shaft and oil port dimensions match original Poclain specifications, no mechanical modification required during replacement.

• Optimized internal flow distribution Reduces internal leakage and heat generation, improves overall hydraulic system energy efficiency and cuts operating cost.

• Wide application coverage Applicable to road construction machinery, large agricultural harvesters, municipal sanitation trucks, mining transport equipment and special off-road vehicles.

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

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