| 摘要 |
Provided by the present invention is a grass cutter for being mounted on an excavator, which includes: a housing which has a bracket for being mounted on the link device of the excavator in the upper part and has an open lower part; a hydraulic motor which is positioned in the inner center of the housing; a support of a spring shape which is formed in the upper side and multiple lateral sides of the hydraulic motor and in the inside of the housing; and a cutting blade which is combined with the rotation shaft of the hydraulic motor. The present invention is able to not only enable a cutting work with small labor force but also reduce a working time by the structure of the grass cutter which is mounted on the link device and is driven by substituting for the bucket of the excavator. |
