Product Overview

Poclain MS02-8-172-13A-F03 is a multipurpose small-size radial piston hydraulic motor under the MS02 series, with a 172cc displacement designed for light-load mobile machinery. Built with mature inner curve radial piston structure, this hydraulic motor outputs stable low-speed high torque and can directly drive wheel hubs without matching external reducers, simplifying equipment layout and lowering hydraulic system energy consumption.It supports optional modular accessories such as built-in parking brake and speed sensor, and is compatible with open and closed hydraulic circuits simultaneously. The compact cast iron outer shell and precision wear-resistant internal piston and cam components offer strong resistance to vibration, dust and abrasion, adapting to long-time continuous work in farmland, urban roads and small construction sites.

Key Features

• Low-speed high-torque cam lobe design Adopts mature cam lobe radial piston principle, generates powerful torque at low rotating speed, ideal for light-medium load wheel drive equipment.

• 172cc compact small-displacement layout Miniature overall structure with light weight, occupies less installation space, perfectly fits narrow space design of mini construction & farm machines.

• Fully interchangeable OEM installation dimensions Flange, drive shaft and oil port size are consistent with original Poclain MS02 standards, direct replacement without mechanical modification.

• High-strength carburized alloy steel internal parts Cam ring and piston groups are carburized for high hardness, outstanding abrasion resistance, resisting frequent load impact in long-hour operation.

• Multi-layer anti-leak composite sealing system Combined PTFE and nitrile rubber seals, stable under variable hydraulic pressure and oil temperature, effectively eliminates internal & external oil leakage.

• Integrated direct hub mounting structure Supports direct assembly on small wheel hubs, removes extra gear reducer configuration, simplifies hydraulic transmission system and cuts accessory cost.

• Dual-way smooth reversible rotation Stable clockwise & counter-clockwise running without jitter, meets the forward/backward driving demand of mini excavators, agricultural conveyors and light winches.

• Strong environmental tolerance for general working sites Solid alloy steel shell blocks dust, slight water splash and minor vibration, stable performance on farmland, small construction yards and garden operation areas.

• Complete factory standardized performance test Each finished motor passes pressure durability, volumetric efficiency and tightness inspection before delivery, complies with international export quality control standards.

• Wide matching range for light compact machinery Compatible with mini excavators, small road rollers, agricultural harvesters, garden machinery, compact transport vehicles and light hydraulic winch systems.

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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