1. Intermittent means the e**ance of the ma**mum pressure; continuous wo**ng pressure means the differential pressure
2. Motor should not work under the highest pressure and the ma**mum speed
3. The running time should not exceed 10% under intermittent wo**ng conditions
4. Re**mending N68 anti-wear hydraulic oil, viscosity 37-73cSt, cleanliness ISO18/13.
5. The Ma**mum wo**ng temperature is 80 °
6. One hour running time under 40% of ma**mum wo**ng pressure is re**mended before full capacity wo**ng.
7. The ma**mum allowable back pressure is 10MPa, but the re**mended back pressure should not exceed 5MPa.a leaking pipes isneeded when exceeding