overview
Concrete bridge launcher crane for girder erection is suitable for the construction of bridge for roads, railways and other bridge erection construction site. Its main function is to lift the prefabricated beams, then transported onto the prefabricated pier. It has big difference from the general cranes. It requests high security. The capacity:60-200ton The span : 20-50m Control Mode: Pendant, Remote Control and Cabin Control. Safety feature. Winches are equipped with double breaking system. Upon request we provide Triple breaking system. Emergency stop button, Limit switch, sensor are located at designated location. Lighting and spare-parts are part of the items coming with our beam launcher.parameter
| applicable skew bridge angle | 0-450 | 0-450 | 0-450 | 0-450 | 0-450 |
| trolley lifting speed | 0.8 | 0.8 | 0.8 | 1.27 | 0.8 |
| (m/min) | |||||
| trolley longitudinal moving speed | 4.25 | 4.25 | 4.25 | 4.25 | 4.25 |
| (m/min) | |||||
| Crane longitudinal moving speed | 4.25 | 4.25 | 4.25 | 4.25 | 4.25 |
| (m/min) | |||||
| Crane transverse moving speed | 2.45 | 2.45 | 2.45 | 2.45 | 2.45 |
| (m/min) | |||||
| transportation capacity | 100X2 | 80 X2 | 60X2 | 50X2 | 50X2 |
| (t) | |||||
| speed of bridge transport vehicle | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 |
| (m/min) | |||||
| return speed | 17 | 17 | 17 | 17 | 17 |
| (m/min) |
features
1: Low center of gravity, convenient and safe. 2: Convenient installation and wide application range. 3: Accomplish girders with carrying and erection at the same time. 4: SWL Lifting weight: 30 40 50 60 70 80 90 100 120 125 130 150 160 180 200 250 260 300 350 400 450 500 550 600 800 900 tons T.5: Span: 7.5m,10m,15m,20m,24m,25m,30m,32m,35m,40m,45m,50m,55m,60m.