What’re the explanation of 900t bridge girder launcher?
The HZQ900 bridge girder launcher is a new type of the girder-erecting equipment which dedicates
into the erection of the full-span box-girder in the passenger special line project whose design combines
China Railway Seventh Group Co. Ltd, Zhengzhou Huazhong Construction Machinery Co. Ltd and Xi’an
Jiaotong University. Also in the design process, we have fully considered the characteristics and absorbed
into the advantages of the existing bridge girder launcher from home and abroad. During compiling the operation
and maintenance manual of the HZQ900 bridge girder launcher, we referred to the following documents:
<<The Girder-erecting Regulations of the Railway Bridge Girder Launcher>> TB/T10401.1-2003,
the related operation and safety requirements at domestic and abroad.
