Product Overview

Poclain MS02-8-172-114-F03 is a compact radial piston hydraulic motor from the mature MS02/MSE02 series, with a 172cc displacement customized for light and medium-duty wheel-drive mobile equipment.It adopts proven cam curve radial piston core structure, delivering smooth and stable high torque at low rotating speed. This motor supports direct wheel hub drive without matching external reduction gearboxes, simplifying the machine’s transmission layout and lowering hydraulic system energy consumption.Diversified modular optional parts are available, including integrated parking brake and speed monitoring sensor, and it is fully compatible with both open-loop and closed-loop hydraulic circuits. The compact high-rigidity cast iron housing and precision hardened internal piston and cam components feature excellent resistance to vibration, dust and abrasion, capable of stable long-time continuous operation for agricultural machinery, municipal sanitation vehicles and mini construction equipment.

Key Features

• Adopts classic Poclain cam lobe radial piston structure, delivering stable high torque at low speed to match light-medium load drive of mini construction and agricultural equipment.

• 172cc small-displacement compact integrated body, lightweight and space-saving for narrow-frame machinery such as small road rollers and mini loaders.

• All mounting dimensions including flange, spline shaft and oil ports fully comply with OEM standards, supporting direct plug-and-play replacement without secondary mechanical processing.

• Core moving components like cam rings and pistons are made of carburized forged alloy steel, balancing hardness and toughness to resist impact and dust abrasion for long outdoor service life.

• Equipped with PTFE and nitrile composite multi-layer sealing assembly, adapting to fluctuating hydraulic pressure and oil temperature to effectively stop internal and external oil leakage.

• Integrated direct wheel hub mounting design eliminates the need for external gear reducers, simplifying the hydraulic transmission chain and reducing overall production, assembly and maintenance costs.

• Precisely optimized internal flow distribution structure ensures smooth bidirectional rotation without jitter or torque drop, suitable for mini excavator tracks, agricultural conveyors and light hydraulic winches.

• Thickened integrated alloy steel housing features high structural rigidity, blocking dust and muddy splashes and resisting mechanical vibration on construction sites and farmlands.

• Each finished hydraulic motor undergoes full bench performance tests including pressure endurance, efficiency and sealing inspection before delivery, filtering defective products strictly to meet international export quality standards.

• Wide universal application range with strong compatibility, applicable to mini excavators, small road rollers, farm 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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