400911-00249 Heavy-Duty High Pressure Piston Pump R902547090 Main Pump For Mining Earthmoving Doosan DX800LC-9C

Reinforced integrated ductile iron pump body resists rock impact and mud corrosion without deformation under long heavy vibration. Precision piston block tolerates silt-contaminated hydraulic oil with steady torque during all-day earthmoving, ideal for open mines and large earthwork high-temperature dusty working sites.