Re: B6001 pressure relief
Had the main hydraulic pump mounted to the side of the engine fail, seal pushed out. Is the B6001 fitted with a pressure relief valve to avoid over pump pressure?
Yes all Kubotas have a pressure relief valve somewhere in the system, if not several as they are an open hydraulic system.
It should be located in the three point valve on that unit.
Most of the time it's not a pressure relief issue that causes them to blow a seal, it's usually a worn pump or a dead heading issue.
Has anything been added to the tractor hydraulic system like a loader?