1.最大工作压力指入口最大压力，额定压力指工作压差。
2.马达不能同时在最大压力和最高转速下工作。
3.在断续工作条件下，运行时间每分钟不得超过10%。
4.推荐用68#抗磨液压油，粘度37-73cSt,清洁度ISO18/13。
5.最高工作油温80°。
6.马达全负荷工作前，应在最高工作压力的40%以下磨合1小时。
7.马达允许最高背压10MPa，但建议不要超过5MPa，超过 时应接外泄油管.
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. The running time should not exceed 10% under intermittent working conditions
4. Recommending N68 anti-wear hydraulic oil, viscosity 37-73cSt, cleanliness ISO18/13.
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
