Posted by Kevin in Ohio [104.240.160.72] on Tuesday, November 24, 2015 at 19:24:53 :
In Reply to: OT log splitter (shhh) posted by Arthur P. Bloom [74.89.206.7] on Tuesday, November 24, 2015 at 18:59:04 :
For a quick reference, here you go:
4" @ 3000 psig = 18.8 tons
4 1/2" @ 3000 psig = 23.8 tons
5" @ 3000 psig = 29.5 tons
Here is all the calculators you need if you want a specific:
http://www.baumhydraulics.com/pages.php?pageid=4
HP and GPM don't have much of anything to do with it. Hp is needed to make it work, GPM will just increase/decrease your speed. A bigger pump will not make it stronger, just faster. That is unless you want to run a REALLY hi pressure pump but most cylinders spec is 3000 PSI.
Cylinder size and pressure are the determining factors. As you see, there are a LOT of falsely advertised splitters out there.
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