Tonkee Machinery 로고
부품 번호: 705 – 11 – 32530.
애플리케이션: 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.
