Product Overview

Poclain MS02-8-172-D2A-F03 is a compact multi-purpose radial piston hydraulic motor from Poclain’s mature MS02 series, with a 172cc displacement to meet the driving needs of light and medium mobile equipment.Built with proven inner curve radial piston technology, this hydraulic motor outputs smooth high torque at low speeds. It enables direct wheel hub drive without additional reducers, streamlining equipment structure and reducing hydraulic energy loss.

Key Features

• Adopts mature cam lobe radial piston drive structure, delivering stable and powerful low-speed high-torque output to meet the walking power demand of small construction and farm machinery.

• 172cc displacement with miniaturized lightweight body structure, effectively saving installation space for compact narrow-frame equipment.

• Integrated hub direct mounting design removes the need for external reduction boxes, optimizes hydraulic circuit layout and reduces overall equipment assembly and maintenance costs.

• Fully consistent with OEM original installation standards for flanges, splines and oil ports, supporting quick plug-and-play replacement without secondary machining during equipment maintenance.

• Internal moving friction parts adopt carburized forged alloy steel, with outstanding wear resistance and impact toughness, adapting to long-term continuous heavy-load outdoor operation.

• Dual-layer composite sealing system made of PTFE and nitrile rubber, effectively resisting pressure fluctuation and oil temperature changes to eliminate internal and external oil leakage risks.

• Reinforced one-piece alloy steel shell with high structural rigidity, providing full protection against dust, muddy water splashes and mechanical vibration in harsh field environments.

• Optimized internal flow channel structure realizes smooth bidirectional rotation, free of rotation jitter, flow fluctuation and torque attenuation during frequent forward and reverse switching.

• Wide working temperature range of -20℃ to +85℃, with strong environmental adaptability to work stably in cold, hot and dusty construction and farm scenarios.

• Every finished hydraulic motor undergoes full-cycle professional hydraulic bench inspection before delivery, covering pressure durability, volumetric efficiency and sealing performance to reach global export-grade quality standards.

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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