John Deere 4320 Tractor and Kinze Rear Fold Planter September 7, 2015 by farmlifetoday bigtractorpowerMon, September 7, 2015 1:23pmURL:Embed:John Deere 4320 Tractor and Kinze rear fold planter at the 2015 Half Century of Progress Show. http://www.bigtractorpower.com