Henan mine crane co., LTD. Mine portal crane 25T/100T/300T
Product introduction
A jib - type crane supported on a ground track or foundation by two supporting legs. Having a track running along the ground under which a railway vehicle or other ground vehicle may pass. A jib crane with a rotating lifting device mounted on a portal frame. The four legs of the portal frame form four "doorways" through which railway vehicles and other vehicles can pass. Gantry crane mostly runs along the ground or on the construction crane track, carries on the hoisting loading and unloading operation. A crane with a "" gantry is called a half gantry crane. One side of the running track is set on the ground and the other side is set on a building higher than the ground.
According to the purpose, it can be divided into three categories:
(1) gantry crane for loading and unloading: used in ports and open yard, with grab or hook loading and unloading. The lifting weight is generally no more than 25 tons and does not vary with the amplitude.
(2) shipbuilding gantry crane: mainly used for slipway, floating dock and fitting-out site, for hull splicing, equipment fitting-out and other lifting work, with the hook as lifting tool.
(3) construction installation with the portal crane: used in the hydropower station for dam irrigation, equipment and prefabricated parts, such as lifting hook.
Custom instructions
1. Due to a wide variety of lifting equipment and accessories, the prices quoted on this website are for reference, please contact with the merchant for details.
2. Since the lifting equipment is a customized product, please provide the tonnage and lifting height for inquiry and order.
3. If you have any other requirements, please note or contact the merchant.
