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ROAD-BRIDGE CRAN


Road Bridge erecting machine is suitable for road,railway and other bridge construction sites for the erection of bridges. its main function is to pick up theprecast beam, and then transpor to the precast pier.

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Road Bridge erecting machineis suitable forroad,railway and other bridge construction stes for the erection of bridges Its mainfunction is to pickup the precast beam,and then transport to the precast pier t is very diferent rom the generalsignificance of the important,high securty equrements This type of bridge  erecting  machine  can  erectstraight  line,Curve(R>2000m),Longitudinal  Slope≪20span  of  20m,24m,32m  etc  and  variable  span  doubleline prestesed concrete boxgirder In addition to the standard bridge erection work,thebridge erection machine canalsomeethefirst andlastspan erection,curve erection,variable span erection,span continuous beam,composite beam,continuous stee structure and so on Constuction of existing bridge erection and continuous  erection  of tube-supported  variable  span  The  utity  model  has  the  advantages  of  cylindrical  support  erection,fixed-poin  lifting.good  hoisting stability of beam body,high workingefficiency,safety and reliability.convenientadjustment of variable span,convenient operation and the like.

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