shop Hydraulic Gear Pump 705-12-32010 Steering Pump for Komatsu Bulldozer D41A-3_Excavator Hydraulics, Diesel Engine, SKS Hydraulic

Displacement 20–25 cm³/rev Higher displacement ensures adequate flow for steering responsiveness in heavy machinery.

Rated Pressure 16–20 MPa (2320–2900 psi) Continuous operating pressure for reliable steering under normal loads.

Peak Pressure 25 MPa (3625 psi) Short-term overload capacity during sharp turns or heavy-duty conditions.

Rated Speed 1500–1800 rpm Matches the engine speed range of the D41A-3 (e.g., Komatsu SAA4D95 engine: ~1800 rpm).

Maximum Speed 2200 rpm Avoid sustained operation at max speed to prevent overheating or wear.