... , planter/seeder(wheat,corn, soybean ), tractor(20HP--150HP), combine harvester(wheat ,corn,rice,potato), straw chopper and machine parts.Main feature of ... model JY-YS-3 Corn combine Harvester Mounted on tractor:Model ... W×H)6600*2000*2600(mm) Corn Harvest machine, tractor combine harvester for corn,corn harvester combine ,JY-YS-3