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Hydraulic Calculation sheet (zipped in Excell)

MNoutdoors RIP

MNoutdoors RIP

Gone But Not Forgotten
Here is a worksheet We created in Microsoft Excell to do vehicle drive calculations for hydrostatic Drives if this will let us post this it looks like the only way it will is if we zip it. changing the values lets you do some expermenting. have fun.
 

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Big Al In this worksheet the Cubic in. pump displacement is set right now for
what your TA-15 pump produces, But I did not know what your sprocket diameter or what your final ratio was so those are a W.A.G. ( wild ass guess)
but it does as it is show 37 horse power already no grade, no higher resistance, coff of friction for sand is the highest.
 
Big Al I went back in some of your old photos of the KT-7 and tried to come up with the ratio on your drives with the double reduction on the chains and it looks like your gear box was not 1:1 you could be as high as 15:1. If you do know what these are and we input the proper data into the worksheet we will be able to know if you have enough HP and what your pressures should run
 
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