| 摘要 |
PROBLEM TO BE SOLVED: To provide a work machine for construction work having a hand for gripping a tool, conducting two work individually and concurrently with two work arms, capable of exerting safe and relatively large force, and adaptable to wide-range work very efficiently. SOLUTION: This twin-arm work machine is provided with a first work machine 11 revolvably mounted with a revolving superstructure 14 on a travel vehicle body 13 and erectably supported with a work arm 8 constituted of a boom 16 and an arm 17 on the revolving superstructure 14, a second work machine 12 arranged adjacently to the first work machine 11 and having nearly the same structure, a coupled body 2 connecting the travel vehicle bodies 13 of the work machines 11, 12 together, and an operation section 7 having right and left operation levers 21a, 21b operating the work arms 5, 6. At least one of the attachments 18 arranged at the tips of the work arms 5, 6 is pivotally supported openably and individually bendably, and it handles a member 75 or a work tool 9 to conduct the work.
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