[quote="TheOldHokie"](quoted from post at 06:36:02 10/06/13)
These are fixed displacement pumps. So if the pump is 5 GPM @ 1200 RPM at 2000 engine RPM it is (2000/1200) x 5 = 8.3 GPM which is adequate for an N-series size loader but a little skimpy for a 4" log splitter. The good news is it sounds like the single spool valve I already have on the shelf will work fine for your kit.
If you want to measure the flow rate just put the suction hose in a 5 gallon bucket full of hydraulic oil and measure the length of time it takes to pump it dry. But in the end - it is what it is......
TOH
PS> I found this brochure on the loader which says teh pump is 7.5 GPM @ 1800 RPM which is dead on Zip's 5 GPM number.
TOH Thanks. I figured it was but I was just hoping it was rated a bit higher.
Believe it or not that's the way that I tested the pump today. From bucket to bucket it rated about a 5-7 gpm depending on the speed of the engine.
You wouldn't happen to have a 2 spool valve sitting on that self would you??? I have an idea to run two cylinders one as a top link and the other connected to a boom pole.
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