| 摘要 |
A leverage crane and a crane system using the same are provided. According to one embodiment of the present invention, the leverage crane installed between first and second decks of an offshore structure comprises: a support connected to a lower portion of the second deck; a leverage holder connected to one end of the support; a leverage extended in the longitudinal direction and connected to the leverage holder; and first and second winches installed in an upper portion of the first deck and connected to one end of the leverage. The purpose of the present invention is to provide the leverage crane which can lift a heavy object by using the leverage. |
