Posted 9/4/2006 22:09 (#41388 - in reply to #41356) Subject: Re: Truck hydraulics again... Now several Pics. Can anybody explain this?
Ripley, Ontario Canada
Your schematic doesn't make sense. The oil has to go from reservoir to the pump first, can't be any other way. There must be a relief valve after the pump somewhere. As for the pressure, I don't know how much you are lifting, but 2 3.5 inch cylinders at 2078 psi will push 40 000, so that is not really that much pressure.