Bridge Girder Launcher

These Bridge Girder Launcher is designed to solve the existing problem during bridge erection is a new-type bridging equipment which keeps the advantages of traditional bridge girder launcher home and abroad

Main feature/advantagesi
1. Unique honeycomb-girder structure, low deflection and high stiffness
2. put boundary beam in place one time when it has a side load. without hanging landing leg in the air, safe and reliable
3. if the landing leg front and back is changed a little, it can erect the bridge in a reverse direction
4. The error of bridge girder erection is less than 5mm
5. Unique pin connection, firm and reliable, easy to install
6. A-type fracture surface, continuous girder with low center of gravity, convenient and reliable

Main longitudinal girder
Consist of several independent section girder, upper the girder there is a track for trolley with hoist to transporting girder longitudinally, underpart of the girder is landing leg

Trolley with hoist Consist of trolley frame, winch, pulley block and wheel box

Connection framework
Connect two main longitudinal girders together with bolts and pins

Landing leg
Consists of leg bracket, outer sleeve, inner sleeve, hydro-cylinder, pin, wheelbox twisted seat and travelling wheel box.