| 摘要 |
PURPOSE: A harrow for a tractor is provided to prevent the formation of ridge while facilitating drainage during a planarization work. CONSTITUTION: A harrow for a tractor comprises a harrow board(20) which is combined with a rotary(10) and is lifted and lowered by the operation of cylinder, a plurality of harrow pieces(30) which is combined with the rear of a harrow board, and a guide piece(40) which is coupled with the lower rear side of the harrow board. The guide piece is installed to incline. |
