Part Number: 705 - 11 - 32530.
Application: Specifically designed for Komatsu Bulldozer D61, including models such as D61E - 12, D61EX - 12, D61EX - 12A - W, D61PX - 12, D61PX - 12A - W, and D68ESS - 12.
Technical Specifications
Displacement: Usually in the range of 15 - 25 cm³/rev. This displacement is designed to meet the hydraulic system requirements of the D61 bulldozer, providing a stable oil supply for the blade - lifting cylinder, steering cylinder, and other components.
Rated Pressure: Around 18 - 22 MPa (2610 - 3190 psi). This is the pressure at which the pump can continuously operate stably under normal working conditions to ensure the normal operation of the hydraulic system.
Peak Pressure: Can reach 28 MPa (4060 psi) to cope with short - term high - load situations, such as when the bulldozer is working in tough terrains or facing large - resistance objects.
Rated Speed: 1600 - 2000 rpm, which is adapted to the engine speed of the D61 bulldozer. The engine of the D61 runs at a certain speed, and the pump's rated speed needs to match it to ensure efficient power transmission.
