Product Overview

Model MS02-8-172-D3A-F03 is a compact multi-purpose radial piston hydraulic motor under Poclain MS02 series, with 172cc displacement to satisfy the wheel drive demand of light and medium load mobile machinery.Adopting mature inner curve radial piston drive structure, this hydraulic motor can output stable large torque under low-speed operation. It can directly drive wheel hubs without matching external reducers, which optimizes the overall layout of equipment and cuts down the energy consumption of hydraulic system.

Key Features

• Built with advanced cam lobe radial piston hydraulic design, this motor generates steady high torque at low rotating speeds, perfectly matching the traction drive needs of compact construction and farm machinery.

• Adopts 172cc displacement paired with ultra-light compact body structure, greatly saving limited assembly space for narrow-frame small-scale equipment.

• Unique integrated hub direct-mount structure eliminates the requirement for external auxiliary reduction gearboxes, simplifying the overall hydraulic drive system and cutting long-term assembly and maintenance costs.

• All core installation dimensions are fully consistent with OEM original accessories, supporting quick plug-and-play replacement without secondary machining during equipment breakdown repairs.

• Key internal moving parts including cam rings and piston groups are crafted from carburized forged alloy steel, possessing outstanding wear resistance and impact toughness for continuous heavy-duty outdoor operation.

• Multi-layer composite sealing system composed of PTFE and high resilience nitrile rubber, effectively buffers hydraulic pressure fluctuations and oil temperature changes to eliminate internal oil loss and external leakage.

• Thickened integrated alloy steel outer casing boasts high structural rigidity, providing comprehensive shielding for internal precision components against dust, mud splashes and mechanical vibration.

• Optimized internal flow channel layout delivers ultra-smooth bidirectional rotation, free of rotation jitter, flow surge and torque attenuation during frequent forward and backward switching.

• Supports a wide working temperature range of -20℃ to +85℃, maintaining stable output performance in cold, high-temperature, dusty and muddy harsh field working environments.

• Each finished hydraulic motor undergoes full professional hydraulic bench inspection before shipment, covering pressure durability, volumetric efficiency and sealing tightness tests to meet global export unified 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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