| 摘要 |
PROBLEM TO BE SOLVED: To provide an attachment for mounting a vibration generation device to a bucket of a hydraulic shovel capable or the like, giving strong vibration to the bucket to facilitate various works and minimizing the vibration transmitted to a vehicle body and a driver's seat. SOLUTION: This attachment is provided between an arm 50 and a bucket cylinder 60 together with a bucket 90. In this case, it is provided with an outer bracket 10 forming an outside surrounding frame, an inner bracket 20 stored in the outer bracket 10, forming an inside surrounding frame separated from the outer bracket 10 by a clearance and vibration-proof rubbers 271, 272, 273, 274, 275, 276, and a hydraulic cylinder for vibration 30 suspending a cylinder head 311 in the inner bracket 20 so as to turn.
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