| 摘要 |
PROBLEM TO BE SOLVED: To provide a work machine to the ground capable of adequately performing work by a work section to the ground in a state where the support apparatus is stably grounded and supported easily by the leg support apparatus, and the attaching section installing the control support device is attached and supported in a manner attaching and supporting the work section to the ground in a manner permitting the attitude control. SOLUTION: A control support apparatus 1b installing a work section to the ground 1a in a manner permitting attitude control is provided at an attaching section 5 to be attached detachably to a support device 21 extended from a traveling machine body 20, the leg support apparatus 3 supporting the support device 21 to the attaching section 5 or the control support apparatus 1b is supported in a ground contact state, and the work to the ground by the work section to the ground 1a can be carried out in a state where the leg support apparatus 1a can perform the work in a state where the leg support apparatus 3 is contacted to the ground.
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