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Firewood, Heating and Wood Burning Equipment
TW6 22GPM TO 28 GPM SWAP
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<blockquote data-quote="ChoppyChoppy" data-source="post: 6097118" data-attributes="member: 158400"><p>Generally speaking the engine is sized to the pum. ~1hp for every 1gpm at 1500psi</p><p>HP = PSI * GPM / 1714</p><p></p><p>p. 22gpm would need around 38hp for 3000psi and 28gpm would need 49hp. At 2500 psi it'd be 32hp and 40hp.</p><p></p><p>Now if it's 2 stage, that changes things. Would need to know the gpm and pressure of the slow stage to figure out if you can run it.</p><p></p><p>22 to 28gpm as far as speed.. on a 4" cylinder, 3" rod, 24" stroke it'd be about 5 secs on the 22gpm, 4 secs on the 28gpm.</p><p></p><p>I'm not familar with a TW6, those cylinder #s are just roughly what a decent splitter would have. 5" would be a 2 sec difference between a 22 and 28gpm.</p></blockquote><p></p>
[QUOTE="ChoppyChoppy, post: 6097118, member: 158400"] Generally speaking the engine is sized to the pum. ~1hp for every 1gpm at 1500psi HP = PSI * GPM / 1714 p. 22gpm would need around 38hp for 3000psi and 28gpm would need 49hp. At 2500 psi it'd be 32hp and 40hp. Now if it's 2 stage, that changes things. Would need to know the gpm and pressure of the slow stage to figure out if you can run it. 22 to 28gpm as far as speed.. on a 4" cylinder, 3" rod, 24" stroke it'd be about 5 secs on the 22gpm, 4 secs on the 28gpm. I'm not familar with a TW6, those cylinder #s are just roughly what a decent splitter would have. 5" would be a 2 sec difference between a 22 and 28gpm. [/QUOTE]
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