Product Overview

Poclain MS02-8-172-123-F03 is a small-sized multi-purpose radial piston hydraulic motor under Poclain MS02 series, with a 172cc displacement perfectly matching light and medium load mobile machinery.Adopting mature cam ring radial piston driving structure, this hydraulic motor can generate stable large torque under low-speed working conditions, and it can directly drive wheel hubs without matching external reducers, which optimizes equipment layout and reduces energy consumption of the whole hydraulic system.This motor supports multiple modular functional options such as built-in parking brake and speed measuring sensor, and it can run stably in both open and closed hydraulic circuits. The compact cast iron outer shell and wear-resistant precision internal core parts have strong anti-vibration, dust-proof and anti-abrasion ability, adapting to long-time continuous work in farmland, urban roads and small construction sites.

Key Features

• It adopts mature Poclain cam lobe radial piston hydraulic structure, which can output steady and powerful torque at low rotating speed, perfectly meeting the light and medium load driving needs of mini construction machinery and agricultural equipment.

• Equipped with 172cc small displacement, the whole motor features compact and lightweight structure, which greatly saves internal installation space for narrow-frame compact machines such as small road rollers and mini loaders.

• All installation dimensions including flange surface, spline drive shaft and oil port position fully comply with original OEM standards, realizing direct plug-and-play replacement without secondary cutting or reaming processing during maintenance.

• Core moving components like cam rings and piston groups are made of carburized forged alloy steel, with balanced surface hardness and core toughness to resist frequent impact and dust abrasion for longer outdoor service life.

• The built-in multi-layer composite sealing assembly combined with PTFE and nitrile rubber can adapt to fluctuating hydraulic pressure and oil temperature, effectively stopping internal volumetric loss and external oil seepage.

• The integrated direct wheel hub mounting design cancels the need for matched external reduction gearboxes, simplifying the complete hydraulic transmission chain and reducing the comprehensive cost of parts assembly and later maintenance.

• The internal flow distribution structure is precisely optimized, ensuring smooth clockwise and counter-clockwise rotation without jitter, flow fluctuation or torque attenuation during forward and backward switching operation.

• The thickened integral alloy steel outer housing owns high structural rigidity, which can effectively block dust, muddy water splashes and slight mechanical vibration generated on construction yards and farmland working sites.

• Every finished hydraulic motor will go through a complete set of professional bench performance tests covering pressure endurance, volumetric efficiency and sealing tightness inspection before delivery to filter out defective products strictly.

• It has strong universal matching performance with wide applicable range, perfectly 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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