200T-40M Bridge Girder Launcher

The 200t-32.5m girder launcher for railway bridge construction.
200t-40m for highway bridge.
Launching for "i" "t" "box"and all type girder.
Launching side girder at one time.
In many countries, most girders are "i" type, it's different with china.The distance between two girders(already launched) is too wide to transport girder, if people want to let girder transporter run on bridge, they have to make slab deck, and wait for more than 2or3 weeks.
But we can design and make a new type girder launcher, to transport and launch girder, no matter with or without making slab deck on bridge.We call it:bidirectional walker girder launcher.
It could be launched girder 10 piece/day.