Application range of highway beam launcher made in ZZHZ
The beam launcher is designed according to the situation of present railway with less sub grade, more bridges and tunnels which connected too closely. It is mainly used for hoisting concrete girder in bridge construction projects of general railway and highway.
Main features and advantages of highway beam launcher made in ZZHZ
● The first domestic creating isosceles triangle honeycomb beam, it has many advantages, such as light weight, high stiffness, low deflection, and high wind-resistance.
● Unique steel pin connection, which is not only firm, but also easy to install.
● Flexible steel legs, convenient to disasemble and transfer.
● The frequency-converter can be installed according to the user's requirements.
● The span can be within 60 meters , the height of hoisting is under 20 meters, the weight of hoisting is under 200 tons per hoist.
● It is widely used in highway construction with full span girder installation method
Main technical parameters of highway beam launcher made in ZZHZ
| Product Model | HZQ50-160B | HZQ40-140B | HZQ40-120B | HZQ30-120B | HZQ30-80B |
|---|---|---|---|---|---|
| Span（m） | 50 | 40 | 40 | 35 | 30 |
| Lifting capacity（T） | 160 | 140 | 120 | 120 | 80 |
| Crane Moving Speed（m/min） | 2.7 | 2.2 | 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 |
| Skew Bridge Angle（°） | 45 | 45 | 45 | 45 | 45 |
| Min applicable skew bridge radius | R350 | R300 | R300 | R300 | R300 |
| Power（KW） | 75 | 75 | 75 | 75 | 67 |
| Carrier load(t) | 80T×2 | 70T×2 | 60T×2 | 60T×2 | 40T×2 |
| Transporter bearing capacity(m/min) | 0-8 | 0-8 | 0-8 | 0-8 | 0-8 |
| No load speed(m/min) | 8-24 | 8-24 | 8-24 | 8-24 | 8-24 |
| Carrier power(kw) | 22 | 22 | 22 | 22 | 22 |