Product Overview

The Poclain MSE02-2-398 belongs to the proven MS02/MSE02 cam-lobe radial piston hydraulic motor series, with full model code MSE02-2-398-L02-2A20-F02. This low-speed high-torque hydraulic motor is engineered for direct drive operation, capable of being mounted directly to wheel hubs, conveyor rollers and hydraulic winch shafts without matching external reduction gearboxes, which simplifies overall transmission system layout and cuts equipment investment costs.

Manufactured with high-strength forged alloy steel housings, precision cam rings and piston assemblies, the motor maintains steady torque output under high operating pressure, frequent forward/reverse rotation and heavy shock loads. Its mounting dimensions, shaft specifications and oil port layout are fully consistent with original Poclain OEM standards, supporting plug-and-play replacement for maintenance work to shorten equipment downtime. It is widely deployed for wheel drive of compact construction machinery, mining haulage equipment, agricultural harvesters, road sweepers, material handling facilities and industrial rotary drive systems. Every unit undergoes strict pressure endurance, efficiency and leakage bench testing before shipment to guarantee stable long-term performance under harsh on-site operating conditions.

Key Features

• Classic cam-lobe radial piston structure Adopts mature Poclain cam lobe radial piston principle, delivers outstanding low-speed high-torque output to satisfy heavy-duty direct drive requirements.

• 398cc fixed displacement design Matched with stable torque output curve, suitable for long-duration continuous operation under rated working pressure.

• 1:1 OEM interchangeable dimension Mounting flange, drive shaft and oil port positions fully conform to original MSE02 specifications, realizing plug-and-play replacement without mechanical modification.

• Alloy forged internal key components Cam rings and pistons are made of carburized forged alloy steel, excellent wear resistance to extend service life under frequent load impact.

• High-pressure composite sealing system Combined PTFE and nitrile seal assemblies adapt to wide temperature range and various hydraulic oil types, effectively reduce internal and external leakage.

• Direct hub mounting capability Can be installed onto wheel hubs or drive rollers directly, removes the need for external reduction gearboxes to save installation space and system cost.

• Bidirectional rotation support Supports clockwise and counter-clockwise operation, perfectly fits reversible drive scenarios such as winches and conveyor rollers.

• Strong harsh environment adaptability Rugged alloy steel housing resists dust, moisture and mechanical shock, reliable for construction sites, mines and farm operation sites.

• Strict pre-delivery bench testing Every finished motor passes pressure endurance, volumetric efficiency and leakage inspection, stable quality for bulk export orders.

• Wide application compatibility Works well for compact construction machinery, mining haulers, agricultural harvesters, road sweepers, hydraulic winches and industrial rotary 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

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