4 CIH Combines on Tracks June 21, 2015 by farmlifetoday bigtractorpowerSun, June 21, 2015 7:27pmURL:Embed:Four Case IH 230 Series Axial-Flow combines on tracks harvesting the 2015 winter wheat crop. There are three Case IH 9230 Axial-Flow combines and one 8230 Axial-Flow.