Posted by M Diesel on September 28, 2009 at 13:16:23 from (12.24.61.12):
In Reply to: md power steering posted by Brad Motheral on September 28, 2009 at 06:12:19:
The tree valve dumps into the belly tank, so that pretty much says it has to be the last in the chain. It can't take exhaust pressure, so that is another vote for it being last.
Most working pressures are in the 400 to 800 range normally, but M&W pumps are known to be as high as 1800 depending on model. It is 1200 at least. Reliefs are typically set around 2000 to 2500, which is basically enough to keep good hoses from blowing. (I don't recall the belly pump relief pressure at the moment.)
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Today's Featured Article - Hydraulics - Cylinder Anatomy - by Curtis von Fange. Let’s make one more addition to our series on hydraulics. I’ve noticed a few questions in the comment section that could pertain to hydraulic cylinders so I thought we could take a short look at this real workhorse of the circuit. Cylinders are the reason for the hydraulic circuit. They take the fluid power delivered from the pump and magically change it into mechanical power. There are many types of cylinders that one might run across on a farm scenario. Each one could take a chapter in
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