tractor combine paddy harvester for wheat,rice,grain 1.self-propellde type 2.full feed 3.easy operation tractor combine paddy harvester:1.New threshing mechanism,bigger area of threshing and separation, thorough threshing effect2.New cleaning mechanism,double fans and sieves, gain more cleaner grain3.To prevent from falling with wider track4.Capacious grain tank, optional unloading auger5. ...