crane

JSH series gait-model  double truss beam launcher  is used to build highways prestressed concrete simply supported beam. This machine is a simple support type; it can set up T-beam, box girder and I-beam, and not only straight bridge, skew bridge, but also curved bridge. This machine is gait-model via hole, so there is no need for the laying of the vertical transfer orbit on the bridge deck and it is applicable to all types of bridges; it sets a triangular truss as main bearing nose girder; it is simple and secure; using complete sectional rail-swaying truss to efficiently sway the rails; main parts of the machine are split mounting type, easy to assemble and transfer; using PLC programmable controller technology and electric limiters, increases the operational safety performance.  

JSH series gait-model double truss beam launcher is used to build highways prestressed concrete simply supported beam.