Posted 9/25/2010 20:04 (#1374043 - in reply to #1373862) Subject: Re: 9770 vs 9860 vs 9870 Deere Combine
Malinta Ohio
new 9770 with 5 speed feederhouse, pro drive and auto feed and love it. The only way I would go 9870 if i had hills. I do run 1-1.5 mph faster than our 9760 in 60 bushel beans.