Truss gantry crane for precast concrete bridge girder beam yard and bridge build

Truss Gantry Cranes Manufacturer in China | Dafang Crane

b'Include single girder gantry crane, double girder gantry crane, truss gantry crane, semi gantry crane, and operate on floor mounted rails. In general, truss gantry crane have three kinds of uses. First, truss gantry'

Concrete Plant Precast Technology

b'The track width of the crane amounts to 32.5 m; the length of the bridge girder is measuring 62.5 m. The crane is primarily operating with a gripper. In this process, the building components can be lifted at a 16 / . 80 /,'

Gantry Crane (Double girder) for High-speed rail ...

b'ME(450+450)t gantry crane for lifting girders is used to lift, carry and load 24m, 32m double track whole span box girder in precast yard for 200-350km/h railway passenger special line. 2. Main features and'

BRIDGE CONSTRUCTION PRACTICES USING INCREMENTAL …

b'The bridge was a post-tensioned concrete box girder bridge with a main span of 315 ft. The construction of this bridge was considered so successful that the launching method was utilized to construct a nearly'

100ton-1000ton Railway Girder Gantry Launching Erection Crane

b'It is used to erect I-type, I-shaped, box and plate type concrete precast beams. Longitudinal slope \xe2\x89\xa45%. Cross slope 3% (curvature radius greater than 450m, 0-45 degree oblique road bridge. Triangular truss'

QM Truss Girder Stockyards Gantry Crane / 70T- 30M - 22M

b"High quality QM Truss Girder Stockyards Gantry Crane / 70T- 30M - 22M / from China, China's leading rail mounted gantry crane product, with strict quality control travelling gantry crane factories, producing high"

Bridge Precast Concrete Beam Launcher Girder Crane ...

b'Bridge Precast Concrete Beam Launcher Girder Crane Erecting Machine, US $ 80000 - 300000 / Set, up to you, Bridge Crane, New.Source from Xinxiang Hy Crane Co., Ltd. on Alibaba.com.'

Segment Assembled Bridge Girder Launcher | launching gantry

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'