The invention discloses a base, a traveling device and a crawler crane. The base is used for the crawler crane, and comprises a left base, a middle base and a right base, wherein the left side and the right side of the left base are respectively provided with a first connecting part and a second connecting part, the left side and the right side of the middle base are respectively provided with a third connecting part and a fourth connecting part, the left side and the right side of the right base are respectively provided with a fifth connecting part and a sixth connecting part, the second connecting part is detachably connected with the third connecting part, the fourth connecting part is detachably connected with the fifth connecting part, and the first connecting part is detachably connected with a left crawler frame of the crawler crane. By adopting the base structure, in the transportation process, only the left base and the right base need to be detached, and the middle base is connected with the crawler frame through the corresponding connecting part; the operation is simple and convenient, the increase of main machine weight and cost is avoided, the cost of equipment is lower, and the transportation cost of the equipment is favorably reduced.
Base, traveling device and crawler crane
01.04.2015
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Europäisches Patentamt | 2021
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