| 摘要 |
PROBLEM TO BE SOLVED: To simplify work by eliminating labor to detach attachments during transportation and to attach them again after arrival at a working site even when the attachments such as a warning light, a mirror, and a hand rail are set to protrude upward from the height of a self-propelled crusher when they are used and exceed the hight limit when the crusher is transported. SOLUTION: For example, the hand rail 17, out of the attachments such as the warning light, the mirror, and the hand rail which are set to protrude upward from the height of the self-propelled crusher when they are used, is passed vertically movably through a guide cylinder 21 fixed to the machine side, so that a using posture protruding from the height of the machine and a housing posture not protruding from the height can be changed freely. COPYRIGHT: (C)2005,JPO&NCIPI
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