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