Recent content by PaoloB

Thank you very much. I wonder, is above equation can be found in the CFD subjects?

I'm repairing a hydraulic breaker, upon stripping found light scratches in the piston rod and housing (sleeve). Planning to repair the rod by machining the scratches and have it hard chromed. Is there any info regarding the allowable clearance between the rod and sleeve? I'm just worried the...

Please check Beringer Hydraulics, used it before i think ststic pressure can hold 600 bars but for dynamic should be less

Thanks for the input! Will try to convince them for the use of electronics.

Client still prefer manual displacement control.

No schematics at the moment, pump drives the main rotation motor of the Casa Grande drilling machine, very old machine that operator pull a manual lever to gain displacement of the pump. Pump control is similar to an old Kawasaki NV series with a lever at the top.

Looking for some information above Linde PV pumps. Encounter here in PH an old unit and we plan to replace with a modern pump. Don't know if pump controller is PC, LS or HP control. Thanks