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Bridge Girder Launcher for Highway and Railway
Description
Bridge girder launcher is designed to construct highway bridge and railway bridge, quite convenient
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1. Application range and advantages
The bridge girder launcher is designed by ZZHZ for highway and railway. Below are its advantages:
● Low height, narrow width, light weight and compact structure. The whole set can pass through the tunnel, feed girder and erect girder (lift girder) in tunnel.
● The length of the maximal part is no more than 10m which can meet the vehicle transportation rules.
● It equipped with auxiliary trolley and special gantry (gantry frame) which has complete function, it not only can erect girder (lift girder) bidirectional, but also can pave rails. It can erect (lift) the girders of highway after it refitted partly and replaced part components.
● It can move a long distance on the rail with self- power
● Its assembly, disassembly and maintenance are very convenient. It only needs to disassemble partially when transfer site by train, the special gantry can fold and pack by itself without a hoisting machine (crane).
The bridge girder launcher is designed by ZZHZ for highway and railway. Below are its advantages:
● Low height, narrow width, light weight and compact structure. The whole set can pass through the tunnel, feed girder and erect girder (lift girder) in tunnel.
● The length of the maximal part is no more than 10m which can meet the vehicle transportation rules.
● It equipped with auxiliary trolley and special gantry (gantry frame) which has complete function, it not only can erect girder (lift girder) bidirectional, but also can pave rails. It can erect (lift) the girders of highway after it refitted partly and replaced part components.
● It can move a long distance on the rail with self- power
● Its assembly, disassembly and maintenance are very convenient. It only needs to disassemble partially when transfer site by train, the special gantry can fold and pack by itself without a hoisting machine (crane).
2. Main technical parameters of Bridge Girder Launcher for Highway and Railway
| Product Model | HZQ32/165T |
|---|---|
| Span(m) | 32 |
| Lifting Capacity(t) | 165 |
| Cart Moving Speed(m/min) | 4-8 |
| Trolley Moving Speed(m/min) | 2.75 |
| Trolley Lifting Speed(m/min) | 0.5 |
| Central Distance Between Two Girder(m) | 3.4 |
| Machine Gauge(m) | 1.435 |
| End Cantilever Deflection(mm) | 630 |
| Middle Girder Deflection(mm) | 38 |
| Max Wind Force(grade) | ≤6 |
| Curvature Radius(m) | ≥700 |
| Longitudinal Gradient | ≤±2％ |
| Transverse Gradient | ≤±2％ |
| Self-weight(t) | 160 |
| Power(kw) | 150 |
