| 摘要 |
PROBLEM TO BE SOLVED: To provide a crane capable of attaining simplification of a structure and miniaturization of arrangement while including a wheel for dismantling of the crane. SOLUTION: The crane 10 includes a boom 16 and a jib 18. A wheel support member 72 is provided on a distal end of the jib 18, the wheel 70 for dismantling of the crane 10 is supported on this, and an auxiliary winding point sheave 66 is provided. The wheel 70 and the auxiliary winding point sheave 66 are provided so as to become rotatable around a common axis, and the wheel 70 has a larger diameter than the point sheave 66. COPYRIGHT: (C)2011,JPO&INPIT
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