Special designed Girger Transporter for high speed railway construction project. To work with the girder gantry crane, our transporter can make the transportation and the construction of the large integral box girder accomplished with efficiency and veracity. Meanwhile, it is also the transporter of the girder gantry crane. We have succeed in manufacturing and providing different capacity of girder transporters to China Railway Construction Group and China Railway Engineering Corporation Group, capacity from 550T to 900T.