Challenger MT855B Tractor and 36 Row Kinze 3700 Corn Planter April 26, 2016 by farmlifetoday bigtractorpowerTue, April 26, 2016 4:15amURL:Embed:Challenger MT855B Tractor and 36 Row 20 inch Kinze 3700 Corn Planter. http://www.bigtractorpower.com