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Special Launching Carrier with Variable Platform for Passing through tunnel


900T,32/24/20m Span

Hefei to Fuzhou HSR,                                          

12nd BG CRCC, China




Erection at curvature bridge in radius 1200m



Erection at tunnel entrance




Erection beam on 70m height pier



Erecting sole span between tunnels with abutment in zero distance