A tower crane for assembling a wind turbine includes a boom assembly including a boom and a hoisting block coupled to the boom, an extendable tower assembly including a plurality of tower sections, and a transport assembly including a central support frame coupled to the tower assembly, a self-propelled transporter configured to transport the tower crane, and a diagonal brace extending between the central support frame and the transporter, wherein the diagonal brace includes a linear actuator configured to selectably extend and retract the diagonal brace.
Mobile tower crane systems and methods
2024-01-30
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
Tower crane foundation, tower crane and mounting method of tower crane
European Patent Office | 2024
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