The present invention relates to a crane with improved structural stability and a driving method thereof. According to the present invention, the crane comprises: a mast; a jib; a hoist to move along the jib; a disc member supported by the mast; a rotating part disposed on the disc member and performing a role of rotating the jib; a circular ring member formed on the lower part of the disc member; and an overturning prevention device formed in a hook shape on the lower part of a side opposite to the hoist moving along the jib.
본 발명은 기중기 및 이의 구동 방법에 관한 것으로, 종래의 기중기에 비하여 구조적으로 안정성이 향상된 기중기 및 이의 구동 방법에 관한 것이다.
Crane and the driving method thereof
기중기 및 이의 구동 방법
2018-12-20
Patent
Electronic Resource
Korean
IPC: | B66C Krane , CRANES |