| 摘要 |
PROBLEM TO BE SOLVED: To provide a crawler crane capable of reducing the weight of a car body and a crawler frame. SOLUTION: The crawler crane 100 includes a car body 1 for turnably supporting an upper turning body 102, a pair of right and left body side connection parts 15A, 15B integrated with the car body 1, a pair of crawler frames 2 connected to both sides of the car body 1 via the body side connection parts 15A, 15B, and load transmission parts 3A, 3B which are attachably/detachably mounted between the car body 1 and the crawler frame 2 and capable of transmitting the load in the vertically downward direction applied to the car body 1 to the crawler frame 2 from the car body 1. COPYRIGHT: (C)2009,JPO&INPIT
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