hot sale Bulldozer Part Komatsu D475 Main Pump Assembly 708-2G-00060 油圧ポンプ | Partsdic®_excavatorHydraulics, ディーゼルエンジン, SKS油圧

定格圧力: The rated operating pressure of this pump is typically around 380 バー (38 MPA). This pressure rating is essential for effectively driving the various hydraulic actuators in the Komatsu D475. It enables smooth and powerful operation of functions like raising and lowering the bulldozer blade, tilting it, and operating the ripper attachment.

最大圧力: The maximum pressure that the pump can withstand for short durations is higher than the rated pressure, often reaching up to 450 バー (45 MPA) or more. This additional pressure capacity allows the pump to handle sudden high-load situations that may occur during heavy-duty operations, such as when pushing through extremely hard soil or rocks.