The YL series Girder Carrier is designed for girder transporting in Highway, High-Speed Railways and Passenger Dedicated Lines.YL series Girder Carrier, which is hydraulic drive walking system, is a rubber- tyred type with power in itself. It employs modular design, so it is easy and convenient to be combined and linked. The main girder also can be split, so it’s convenient for the transportation, assembling, and dissembling