Bridge Girder Launcher

  • Capacity: 500~1600T
  • Span: 30~50m
  • Way forward: Crawler type

Segment Assembled Launching Gantry is widely used in erecting highway and railway reinforced concrete segment beam construction. It can erect straight bridges, skew bridges and curved bridge segment beams. When Segment Assembled Launching Gantry erects reinforced concrete segment beams, they are assembled piece by piece according to the order of the beams. At the same time, pre-stress is applied, and after the installation of the whole section beams is completed, dry joints and wet joints are constructed to finally make it into a whole structure. Then install it span by span according to the predetermined installation direction and advance span by span, and finally complete the construction of the entire bridge.


  • Symmetrical design of the main beam
  • Can be constructed in both directions
  • Can transport the beam under or at the end of the bridge
  • Siemens/Schneider Electric

Why Dafang Crane?

  • 70000 sets cranes/year
  • Output value: 600million USD
  • 850,000m²Covers an Area
  • Export 100+ country


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