| 摘要 |
PROBLEM TO BE SOLVED: To provide a bush cutter that is made easy to remove weeds coiled on a driving shaft of a cutting blade and the like, or made able to be removable.SOLUTION: There is provided a bush cutter cutting weeds with blades 31 rotating while traveling, wherein an electric motor M driving rotation of the blades 31, a motor controller D controlling the electric motor M, and a traveling device driven with the electric motor M are equipped, the motor controller D is equipped with an overload detecting means D5 detecting overload state of the electric motor M and a normal and reverse rotation control means D1 making rotation of the electric motor M to be normal or reverse, and when detecting overload of the electric motor M in bush cutting work, the electric motor M is controlled to reversely rotate. |
