Posted 7/17/2006 21:53 (#27525 - in reply to #27508) Subject: RE: Whats the acres / hr formula again?
Brazilton KS
width in feet time speed in mph divided by 8.25 is theoretical field capacity.
width in feet time speed in mph divided by ten is quick and easy to figure and gives you capacity at 82.5% field efficiency which is a pretty good all-around average estimate for most tillage operations.