This semi gantry crane can also be designed with or without cantilever in accordance with clients’requirements and demands. Its lifting capa is usually in the range of 1-16 ton, the span is from 5 to 20 meters, and its work temperature is within -20℃ and +40℃. Single Girder Semi Gantry Crane Single girder semi gantry crane parameters:Features: Simple andpact structure, steady performance. Easy to install and high efficiency. Overload, low voltage protective device. Pendent control and remote control. Easy maintece. Single girder gantry frame is mainlyposed of main girder, ground beam, landing legs, outrigger, ladders, platforms, driver's room, etc.He Mine Crane 10t 12t 16 ton Single Girder Semi Gantry Crane High Quality Product Description A Semi-Gantry Crane is our single-leg crane, which is ideal for providing material handling solutions in facilities where space is an issue due to machinery, narrow spacing or confined spaces.As the leader in semi crane design, we mainly can design and produce two main semi cranes with hoist for sale. They are the AQ-BMH type single girder semi gantry crane with hoist for no more than 16 ton lifting capa and the AQ-BMG model double beam semi gantry cranes for sale with almost 32 ton lifting capa.