1.斷續(xù)工作壓力指入口工作壓力，連續(xù)工作壓力指工作壓差。

2.馬達不應同時在zui高壓力和zui大轉速下工作。

3.*用68#抗磨液壓油，粘度37-73cst，清潔度iso18/13。

4.馬達在斷續(xù)工作條件下，運行時間每分鐘不得超過10%。

5.工作油溫zui高80°

6.馬達滿負荷工作前，應在zui高工作壓力的40%以下磨合1h。

7.馬達允許zui高背壓10mpa，但*不要超過5mpa，超過時應接外泄油管。

1. intermittent means the entrance of the maximum pressure; continuous working pressure means the differential pressure

2. motor should not work under the highest pressure and the maximum speed

3. recommending n68 anti-wear hydraulic oil, viscosity 37-73cst, cleanliness iso18/13.

4. the running time should not exceed 10% under intermittent working conditions

5. the maximum working temperature is 80 °

6. one hour running time under 40% of maximum working pressure is recommended before full capacity working.

7. the maximum allowable back pressure is 10mpa, but the recommended back pressure should not exceed 5mpa.a leaking pipes is needed when exceeding