Product Overview

Model MS02-8-172-D1A-F03 is a small-size radial piston hydraulic motor under Poclain’s classic MS02 series, with 172cc displacement specially designed for light-load mobile equipment with wheel drive demands.Equipped with reliable cam ring radial piston core structure, this hydraulic motor can generate stable large torque under low rotating speed. It can directly drive wheel hubs without additional reducers, which optimizes the whole machine layout and cuts down hydraulic power consumption.

Key Features

• Classic cam lobe radial piston hydraulic structure outputs steady high torque at low rotation speed, fully matching driving requirements of mini construction and agricultural machinery.

• 172cc small-displacement compact lightweight body saves much installation space for narrow-frame compact equipment.

• Direct wheel hub mounting design cancels matched external gear reducers, simplifying the whole hydraulic transmission chain and lowering comprehensive production and maintenance costs.

• Complete OEM interchangeable mounting sizes, supporting plug-and-play replacement without secondary cutting or reaming during repair work.

• Cam rings and piston assemblies are carburized forged alloy steel, balancing surface hardness and core toughness to resist frequent impact and dust abrasion.

• Multi-layer composite sealing assembly of PTFE and nitrile rubber adapts to variable pressure and oil temperature, effectively stopping internal and external oil leakage.

• Thickened integral alloy steel housing owns high structural rigidity, blocking dust, muddy splashes and minor vibration from construction yards and farmlands.

• Precisely optimized internal flow distribution ensures smooth bidirectional rotation without jitter, flow fluctuation or torque attenuation.

• Wide applicable temperature range from -20℃ to +85℃, stably working in various harsh outdoor operating conditions.

• Every finished motor passes strict bench tests of pressure endurance, efficiency and sealing performance before shipment to satisfy global export quality demands.

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

Technical Specifications：

Specifications：