Hydraulic axial piston pump PVМ series

for vehiclesclosed circuithigh-pressure

- High pressure pump for hydraulic systems with closed circuit - Displacement 52, 71, 90 ccm - Hydromechanical or electric proportional control system Variable displacement axial piston pump for closed circuit hydraulic systems. They are used in hydrostatic transmission of travel drive or working equipment. Application: - Concrete mixer trucks PVM series pumps is a cost-competitive solution for heavy duty applications. The design is based on the Sauer 20 series. The modernization, carried out on the basis of long-term experience of the company, allowed to increase technical and operational characteristics of the units and kept the famous reliability and durability. These pumps meet the requirements of severe working conditions for use in construction, road and agricultural machinery. Specifications: - Swashplate design. - High volumetric efficiency. - Build-in charge pump. - Smooth flow direction change. - Built-in check and pressure relief valves (for sizes 71 and 90). - Bimetallic valve plate withstands pressure of 500 bar. - Bimetallic bearing plate has a high wear resistant. - Lightweight plunger provides reliability in operation at high speeds. - Tapered roller bearings allow the pump shaft to withstand high radial and axial loads. - Shaft seals (face seal or lip seal) provide reliable external tightness. - Mounting flanges according to SAE. Control systems: - hydromechanical - electrical proportional