girder erection machine gantry crane for highway bridge

Railway Girder Bridge Launching Gantry Crane - Yuhe Crane

b'The bridge girder erection machine consists of main girder, crane, front legs, rear legs, front leg cylinder, rear leg cylinder and the transverse connection of front, middle, rear legs. The control part is composed of hydraulic system and electric control system.'

Launching Girder Bridge Crane for Bridge Girder Erection ...

b'China Launching Girder Bridge Crane for Bridge Girder Erection Machine, Find details about China Launching Crane, Bridge Erecting Cranes from Launching Girder Bridge Crane for Bridge Girder Erection Machine - Hangzhou Nante Machinery Co., Ltd.'

How to install your bridge girder erection crane quickly

b'Apr 26, 2018 \xc2\xb7 The bridge crane carries out the no-load operation, detects whether there is an obstacle in the control system of the bridge erection machine, whether the hoisting wire rope is worn, and the number of rope clamps is not enough. 2 trial crane. After the erection machine is installed, it is necessary to perform a trial crane to perform the work.'

Self-launching erection machines for precast concrete bridges

b'the entire length of the bridge to allow the cranes to be positioned and the girders to be transported and lifted into place, and the bridge should be low to the ground. In the presence of rivers, railroads, highways, or tall piers, crane erection may not be possible. Ground transportation and crane erection of precast concrete girders are ...'

Bridge Erection Cranes Manufacturer - Weihua Crane

b'Erect Bridge Crane mainly designed for highway and railway. According to the situation of present railway with less sub-grade, more bridges and tunnels which connected too closely, Design and manufacture the new box girder bridge girder launcher with double girder. Bridge beam Erection Cranes Mainly used for hoisting (lifting) of concrete ...'

Underslung Self-Launching Gantries for Segmental Bridges ...

b'Many precast segmental box-girder bridges have been erected with underslung self-launching gantries. These twin-girder machines operate beneath the deck with one girder on either side of the piers. The gantry supports the precast segments for the span to erect under their side wings with adjustable carts'

Convenient Operation Bridge Girder Erection Machine With ...

b'Convenient Operation Highway Bridge Girder Erecting Launcher Machine . Product Description . Convenient Operation Highway Bridge Girder Erecting Launcher Machine is a professional highway bridge beam launching machine, which is used to move bridge or highway concrete precast beams to the ,'

Is The Bridge Girder Erection Machine The Same As The ...

b'The bridge girder erection machine and the girder gantry crane are the main crane equipment for the construction of highway, railway and high-speed railway bridges, which can help the lifting and handling of the bridge. Second, the difference. The girder gantry'