Bridge Precast Concrete Beam Launcher Girder Crane Erecting Machine

China 260t Concrete Railway Bridge Beam Launcher …

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China Bridge Erecting Machine Factory - Modern …

b'Bridge erecting machine is a device for placing precast beams into precast piers.. The bridge erection machine belongs to the category of crane, because its main function is to lift up beams, and then transport them to the location and put them down. But it is quite different from a in general sense. The requirements are strict, and there are beams running on them, or vertical movements.'

Highway precast bridge beam erection crane 120 ton, …

b'Highway precast bridge beam erection crane 120 ton, US $ 80000 - 300000 / Set, up to you, Bridge Crane, New.Source from Xinxiang Hy Crane Co., Ltd. on Alibaba.com.'

Bridge Girder Install Beam Launcher Crane Trussed Type For ...

b'Trussed Type Bridge Girder Install Beam Launcher From China factory is bridge crane that places precast concrete beam into precast pier. And it consist of main girder,front leg, middle leg, rear leg, rear auxiliary leg, lifting trolley, hydraulic system and electrical device.'

Erection of Precast Beam Bridges with Twin-Truss …

b'A twin-truss beam launcher comprises two triangular trusses supported on crossbeams anchored to the two pier-caps of the span to erect; additional support crossbeams are necessary for self-launching and longitudinal movements of the gantry along the bridge. The trusses carry two winch-trolleys bridging the trusses that suspend the ...'

Segment Assembled Bridge Girder Launcher | …

b'HZP1600 segments assembly launching gantry is used to erect the prestressed concrete girder with span 50m and 51m. The assembly of girder adopts stub matching precast which assembled on site, the girder is put on the piers simply and then combined span by span firmly. The maximum weight of prestressed segment shouldn\xe2\x80\x99t exceed 130/140t.'

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China Highway Railway Concrete Beam Erection …

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