Hydraulic problem ??

[malawicarsten]

Hi

I just fittet a manometer to the filter of my Wedico CAT 996G as pr. manual.

When no movement of valves pressure exeeds the 16Bar??

When moving pressure drops depending on what it's doing:

6 Bar raising arms

8-9 lovering arms

6 bar bucket back

10 bar bucket empty

10 bar tur right

6 bar turn left

​
Any idea of what is going on?

Reason I got the pressure gauge is because of it acting weird when using it.

After Measurements I changed sinter filter and all oil same problems

I can't see any bent lines or Things connected wrong

Best Regards

Carsten