Product Overview

Model MS02-8-172-143-F03 is a low-speed high-torque radial piston hydraulic motor of Poclain MS02 series, designed with mature cam lobe structure and 172cc displacement. It supplies continuous powerful torque at low rotating speeds, widely used as walking drive parts for various compact light-duty machines, covering mini crawler excavators, asphalt compactors, agricultural harvesters and garden maintenance machinery.

Key Features

• Adopts advanced cam lobe radial piston structure, offering outstanding low-speed high-torque performance and stable driving power for various compact construction and agricultural machinery.

• Optimized 172cc displacement and ultra-compact body design greatly saves installation space, perfectly suitable for narrow-frame and lightweight equipment layouts.

• Integrated wheel hub direct drive structure eliminates external gear reducers, effectively simplifies the whole drive system and reduces overall machine weight and cost.

• 100% OEM-standard mounting dimensions ensure precise compatibility, enabling fast plug-and-play replacement without any secondary processing.

• High-strength carburized alloy steel internal components deliver excellent abrasion resistance and structural toughness, extending service life under continuous heavy-duty operation.

• Premium PTFE and nitrile composite sealing system provides superior leak-proof performance, resisting pressure shocks and temperature changes to achieve zero oil seepage.

• Reinforced thickened steel housing enhances overall rigidity, effectively defending against dust, mud, water splash and mechanical vibration in harsh outdoor working scenarios.

• Finely tuned internal flow channel design guarantees smooth bidirectional rotation with stable output, no torque drop, no jitter during frequent forward and reverse switching.

• Wide adaptive working temperature range ensures reliable operation in cold, hot and complex field environments, achieving strong environmental adaptability.

• Every unit undergoes strict factory bench testing for pressure endurance, volumetric efficiency and sealing performance, ensuring consistent and reliable export-grade quality.

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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