Posted 6/27/2018 11:07 (#6837127 - in reply to #6837122) Subject: RE: Deere 6620 Titan II Corn Head 443 or 643? HI Tin or low Tin
I prefer slower ground speed, gives head more time to do its job. 643 will be tight, especially mud or down corn. Around here most of the 6620s had 6rn on them .