Provided is a crane with a main boom and a back mast, of which at least one comprises a first mast upper part comprising at least one mast section and a first mast lower part comprising at least one mast section, and a first mast tilting. The first mast tilting member is arranged between the first mast upper part and the first mast lower part, and has a straight hoisting state wherein the first mast upper part and the first mast lower part are essentially in line with each other, and a tilted hoisting state wherein the first mast upper part is tilted with respect to the first mast lower part.
Crane comprising first mast with tiltable first mast upper part
2021-11-23
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
CRANE COMPRISING FIRST MAST WITH TILTABLE FIRST MAST UPPER PART
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