1.断续指入口最大压力，连续工作压力指工作压差。
2.马达不应同时在最高压力和最高转速下工作。
3.马达在断续工作条件下，运行时间应不超过10%。
4.最高工作温度80°。
5.马达最高允许背压10MPa，但建议使用背压不要超过5MPa，超过时应接外泄油管。
6.马达满负荷工作前，建议在最大工作压力的40%以下磨合1小时。
7.推荐用68#抗磨液压油，粘度37-73cSt，清洁度ISO18/13.
Note: 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. The Maximum working temperature is 80 °
5. The maximum allowable back pressure is 10MPa, but the recommended back pressure should not exceed 5MPa.a leaking pipes is needed when exceeding
6. one hour running time under 40% of maximum working pressure is recommended before full capacity working.
7. Recommending N68 anti-wear hydraulic oil, viscosity 37-73cSt, cleanliness ISO18/13.
