Logo -ul Tonkee Machinery
Presiune nominală: Presiunea nominală de funcționare a acestei pompe este de obicei în jur 150 – 200 bar (15 – 20 MPA). This pressure is sufficient to drive the fan with enough force to ensure effective cooling. Since it is a fan pump and not directly involved in heavy-duty hydraulic operations like lifting or pushing in the bulldozer, the pressure requirement is relatively lower compared to the main hydraulic pumps.
Presiune maximă: Presiunea maximă pe care pompa o poate rezista la perioade scurte este de obicei mai mare decât presiunea nominală, Adesea ajungând până la 250 bar (25 MPA) sau mai mult. This additional pressure capacity allows the pump to handle sudden surges in load, such as when the bulldozer is working under extreme conditions and generating more heat that requires increased fan speed for cooling.
