A10VO45DR/52R-VUC12N00 High Pressure Heavy-Duty Piston Pump Mining Earthmoving Mini Excavator Main Pump

Heavy-duty variable piston pump A10VO45DR reinforced one-piece ductile iron housing resists rock impact and mud corrosion without deformation under long vibration. Wear-resistant precision piston block tolerates silt-contaminated hydraulic oil with excellent temperature control during all-day digging.