JY-YS-3B corn combine harvester machine: 1.model:JY-YS-3B 2.dimension:8230*2100*3400 3.work wideth:2100m We supply you ... ,including plough, planter/seeder(wheat,corn, soybean ), tractor(20HP--150HP), combine harvester(wheat ,corn,rice,potato), straw chopper and machine parts.Specification ...