tractor rear blade, Flexible and accurate, easy to use; 3 point tractor rear blade tractor rear blade ,Use scraper to unknit land, can lift, slope, revolve and extend. Flexible and accurate, easy to use; applicable for construction of roadbed and road surface, side ditch, mixing road mixtures, removing snow, transporting grain materials, maintenance of dirt roads and gravel roads, etc. ItemBX-5BX ...