Transportabelt kransystem til vindmøllekomponenter

摘要

A portable crane assembly (300) for servicing a wind turbine (100). The crane assembly (300) includes a first primary support member (301) and a second primary support member (303) being rotatably attached to one another. The first primary support member (301) is configured to attach to a wind turbine component. The second primary support member (303) is coaxially rotatable with respect to the first primary support member (301). The crane assembly (300) further includes a boom member (304) pivotably attached to an end of the second primary support member (303). The portable crane assembly (300) is disassemblable into components that can be manually carried. A wind turbine servicing system and a method for servicing a wind turbine (100) are also disclosed.