I should also add that the kickout of Liftall system is designed to protect the live pump and driving components. When it is locked open with the rotating lock tang, there is some possibility that those pump components and gear train could be stressed with an overload such as a deadhead when the hydraulic cylinder reaches the end of its stroke.
To counter that condition, the integral Gresen relief valve should be set at around 1200 PSI. It is probably set at the factory for 2000-2500 PSI. There are probably some people who don't bother to lower the remote valve pressure relief and get away with it. Chances are that their pumps internally leak enough so they cannot develop modern high pressures.
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Today's Featured Article - On the Road with Dave Gohl: Auction Musings - by Dave Gohl. I was thinking the other day about all the auctions I've been to in the last few years. There've been many. Some have been very good, some have been well, disappointing to say the least. But no matter how good or bad auctions may be, we always seem to stay until the item we've come for or are interested in is on the block. I've been to some auctions near and far. I think the furthest has been the Two Cylinder 7 in the Amana Colonies last year. Lots of stuff, lots of people. I've also atten
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