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Bridge building cranes
Description
The honeycomb type bridge girder launcher is designed for highway and railway. Its honeycomb type main girder is patent product of ZZHZ, featuring high stiffness and low deflection
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1. Application range of Bridge Girder Launcher
The honeycomb type bridge girder launcher is designed by ZZHZ for highway and railway by considering the situation of present railway with less sub grade, more bridges and tunnels which connected too closely.
2. Main features and advantages of Bridge Girder Launcher
According to users' demands, ZZHZ designs the new type honeycomb type bridge girder launcher which integrates carrying and erecting.
● The launcher can accomplish the girder's carrying with erecting at the same time.
● The launcher can erect 4 pieces of girders with another two cranes one day, saving construction cycle.
● Another advantage: if the concrete girder is between two piers, just exchange the front and rear legs, it can continue to work, no extra assembly, shorten construction period.
As a professional supplier of all kinds of Crane, we thoroughly understand Crane Design Standards and are more than happy to discuss Crane Design Standards with you. Welcome inquiry!
The honeycomb type bridge girder launcher is designed by ZZHZ for highway and railway by considering the situation of present railway with less sub grade, more bridges and tunnels which connected too closely.
2. Main features and advantages of Bridge Girder Launcher
According to users' demands, ZZHZ designs the new type honeycomb type bridge girder launcher which integrates carrying and erecting.
● The launcher can accomplish the girder's carrying with erecting at the same time.
● The launcher can erect 4 pieces of girders with another two cranes one day, saving construction cycle.
● Another advantage: if the concrete girder is between two piers, just exchange the front and rear legs, it can continue to work, no extra assembly, shorten construction period.
3. Main technical parameters of Bridge Girder Launcher
| Product Model | HZQ50-160 | HZQ40-140 | HZQ40-120 | HZQ35-120 | HZQ30-80 |
|---|---|---|---|---|---|
| Span（m） | 50 | 40 | 40 | 35 | 30 |
| Lifting Capacity（T） | 160 | 140 | 120 | 120 | 80 |
| Crane Moving Speed（m/min） | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Trolley Moving Speed（m/min） | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| Trolley lifting Speed（m/min） | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| girder-carrying speed of rear part（m/min） | 0-9 | 0-9 | 0-9 | 0-9 | 0-9 |
| Skew Bridge Angle（°） | 45 | 45 | 45 | 45 | 45 |
| Applicable curve radius（m） | R350 | R300 | R300 | R300 | R300 |
| Power（KW） | 96 | 96 | 96 | 96 | 96 |
