Dongfang yoyik offer EH oil main pump PVH074R01AB10A250000002001AE010A
EH oil main pump PVH074R01AB10A250000002001AE010A. In order to ensure the reliability of the oil supply system, the system is equipped with two high-pressure variable piston pumps (main oil pumps). The two pumps are arranged in parallel under the oil tank (to facilitate the maintenance of the pump and the positive pressure inhalation), and are independent of each other. Each pump is equipped with a filter at the inlet of the tank to filtrate the EH oil.
EH oil main pump PVH074R01AB10A250000002001AE010A. When the system is running, it can switch periodically (1 months) to keep the two pumps in good working condition. When the unit is shut down for a long time and needs to be rebooted, the main oil pump should start 10 hours in advance to carry out the oil cycle.
The system is running normally, and the rated pressure of the pump is 14.5MPa + 0.5MPa. When the system pressure reaches 17 + 0.5MPa, the relief valve will act as an overvoltage protection.
Oil pump outlet filter: each pump has two parallel outlet filters, which are installed on the outlet side of two pumps.
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