Project Name: Pingtan Highway and Rail Bridge sea-cross Bridge
Parameter:
Whole machine -
Max. reaction at the front support - 647t×4
- Max. pull at rear point - 236t×4
- Transverse slope - ±2%
- Longitudinal slope - ±2%
Lifting mechanism -
Capacity - 1100t
- Speed/height - 1.5m/min、80m
- Pulley ratio - 2×2×9=36times
- Winch capacity - 36t、14m/min、110kW、4sets
The range of transversal -
Luffing scope - 17.5m~22.5m
- Average luffing speed - 0.74m/min
- Transversal range - ±100mm
- Transverse speed - 0.58m/min
Traveling mechanism -
Speed - 2m/min