Posted 3/29/2015 11:27 (#4484172 - in reply to #4484081) Subject: RE: Sizing of a hydraulic motor for an auger
Just a quick note in case you don't get a more informed response. I run a 42 foot seven inch, geared down a bit. I don't know the size of motor, but it is similar. I think you should be fine.
Surplus center (or google I suppose) has the formulas to figure up horse power as well, using pressure, gpm and ci.