| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that a weeder has a tendency of running in winding by difference in load resistance between the right and left of a weeding apparatus wide in the transverse direction. SOLUTION: A plate 53 placing/fixing a weight 19 is supported swingably right and left on the front bracket 17 of a machine body and the plate is adjusted and fixed to a position in which the right and left balance of the machine body is excellent kept. Even if the weeder has a tendency of running in winding when the weeder travels by the wheel of a monowheel and carries out a weeding operation, the right and left balance of the machine body is excellently kept and the weeder is easily controlled by the handle of an operator. COPYRIGHT: (C)2007,JPO&INPIT
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