Eaton Piston Pumps PVM - Mobile

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M Series mobile pumps are open circuit, axial piston designs. A variety of controls provides the ability to match the pumps to each application. Efficiency of the pump controls allows down-sizing of system cooling needs, allowing a smaller and less expensive design to be used. Alternatively, cooling capacity could be kept the same and the flow capability of the system increased, thus improving performance and customer satisfaction.

A strong proven rotating group allows the pumps to handle pressures to 280 bar (4000 psi) continuous and 320 bar (4600 psi) intermittent – with less maintenance cost. High-load bearings and a stiff drive shaft help provide a pump life of 5000 hours at rated mobile conditions, reducing operating costs and extending operating life.

M Series pumps feature a saddle-type yoke with steel-backed polymer bearings. The stiff yoke reduces deflection and allows even loading of bearings, improving life. A single control piston reduces loading on the yoke, resulting in reduced pump size which allows installation in tighter locations.

M Series pumps operate at a level of quietness that exceeds the requirements of today’s demanding work conditions.