... point U shape linkage2.Graphite casting iron gearbox 3.Tractor power required: 20-30hp 4.Can cut slope, bush grass.Product Attribute ... flail mowers designed for small tractors, power required in 18-30HP. They are used for the flat land grass, the weed ... for 11 years, mainly including mowers, tillers, plows and Japanese tractor parts, etc. We sincerely welcome customers abroad to visit us ...