beam launcher for high speed rail way customizablein
2021-12-3u2002·u2002Bridge Erection Machine for Train Classify By Type Bridge Girder Launcher Integrating Carrying And Erecting Upstroke Moving Carrier Bridge Girder Launcher Segment Assembled Bridge Girder Launcher Girder Lifter Usage: To lift the finished heavy girder Parameter: 1. Lift capacity:150t 2. Lift Height: 30m 3. Span: 40m 4. Lift Speed: Double 5 ...
Get Price