1. Introduction
According to the situation of present railway, our company learns from advantages of other launchers at home and abroad to close the gap. After amending drawings many times, we design and make this new honeycomb-girder bridge girder launcher.
Especially it’s very suitable for the construction which has a girder yard with small area and subgrade. It can erect four beams and make reverse erecting to come true. Construction cost and duration can be saved greatly.
Honeycomb-girder bridge girder launcher acquires many good comments. It is exported to many counties, such as Southeast Asia and Africa.
2. Feature
a. Honeycomb girder is first made in China which can reduce the influence of wind and high rigid, high stiffness, high wind resistance and low deflection are its features.
b. Light self weight. Its weight is between box-type girder and truss-type girder.
c. Unique pin connection, reliable ,quick and convenient installation
d. Erecting girder by moving between points which error can be controlled in 5mm.
e. “A” type profile, low centre of gravity, safely and conveniently.

f. The bridge girder launcher can erect special bridge and make reverse erecting to come true after front and rear legs are changed slightly.