Bridge Launching Girder Bridge Launcher Machine For Erecting Concrete Girders

Launcher girder erection crane machine - Buy launcher ...

b'Launcher girder erection crane machine This Machine is used for erecting concrete box girders for high speed (250km,350km) passenger railway lines. This machine is suitable for equal span girders or different span girders which can be 20m, 24m and 32m . The rear part has two supports.'

100 ton bridge girder launcher erection crane - Buy ...

b'100 ton bridge girder launcher erection crane. Description: 100 ton bridge girder launcher erection crane merges an adaptation of a wide range of work, excellent performance, convenient operation, safety structure into a single whole. It has the steel structure of rail type precast beam hoisting rack equipment. This product can be used not only in plain construction, but also to meet the ...'

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.'

Bridge Erection Machines - EOLSS

b'Lighter and more automated single-girder overhead machines are built around a central 3D truss or two braced I-girders. A light front extension controls overturning and a rear C-frame rolls along the completed bridge during launching. Single-girder overhead machines are compact and stable and require ground cranes only for site assembly.'

China Girder Erection Beam Launcher For Bridge Building ...

b'Girder erection beam launcher for bridge building is used for erecting concrete box girders for high speed (250km, 350km) passenger railway lines. This machine is suitable for equal span girders or different span girders which can be 20m, 24m and 32m, 50m. General parameters : Load capacity: 120t. Span: 20-50m. Max. lifting height: 10m'

US4692955A - Method for erecting a bridge superstructure ...

b'A method is described for the sectional erection of a superstructure of prestressed concrete for a bridge with a launching girder carrying the formwork for the superstructure and being movable from one concreting section to the other. The process is characterized by a movement of the launching girder to the next concreting section while the previously concreted and prestressed superstructure ...'

Bridge Girder Launcher, Bridge Building Crane, Bridge ...

b'1. Application range of Bridge Girder Launcher The bridge girder launcher is designed for highway and railway. According to the situation of present railway with less sub grade, more bridges and tunnels which connected too closely, our company design and manufacture the new box-girder bridge girder launcher with double girder.'

Honeycomb Girder Launching Gantry | launching gantry

b'Honeycomb girder launching gantry is specially designed for general highway and railway bridge construction. With unique and reliable honeycomb girder structure, the launching gantry allows air current to pass through the honeycomb hole as it works high above the ground, thus greatly reduce wind impact on main girder, quite safe.'