Launching Gantry (LG) is used in the erection of full span concrete pre-cast box girder for high speed railway bridges. They combine with a Tyre Trolley for concrete box girder erection. A LG can be

To meet the requirement of erecting full span pre-casted concreted beams, Toliantech supplies various kinds of machines for the bridge construction, including Special Launching Carrier, different kind

To meet the requirement of erecting full span pre-casted concreted beams, Toliantech supplies various kinds of machines for the bridge construction, including Special Launching Carrier, different kind

To meet the requirement of erecting full span pre-casted concreted beams, Toliantech supplies various kinds of machines for the bridge construction, including Special Launching Carrier, different kind