A-type Gantry Crane is A-type double girder gantry crane; consists of A-type gantry frame 
steel structure, trolley, crane traveling mechanism, electrical system and other main 
components. Outdoor operation gantry crane also equipped with rail clamp, weight restriction 
device, limit device of each mechanism, as well as various safety devices in accordance with 
prescribed safety procedures of cranes. Sometimes the crane also equipped with rail clamp 
device, anchor device, anemometer, corrective devices, etc. as required.
A-type Gantry Crane-double girder gantry crane with hook are used for handling and lifting 
materials in open storage, stock ground, railway freight station, ports and so on. It can also 
carry out some special operations by equipped with various special lifting tools.
Its load handling device is hook, grab or electromagnetic chunk (lifting magnet), or 
simultaneously use with the two or three. There have three forms of gantry frame structure: 
double cantilever, single cantilever and non-cantilever. When its load handling device is 
hook, the crane working level is A2 ~ A6, when it is grab or electromagnetic chuck, the crane 
working
level is A4 ~ A7.
A-type Gantry Crane


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