Bridges and Viaducts Construction and Maintenance
- Winches and accompanying equipment of cable cranes in bridge construction
- Winches and transport devices for portal truss cranes for mounting precast viaduct elements
- Cranes steel structures
- Work winches and transport baskets for facilities maintenance and rehabilitation works
The winches are used for reinforcement and concreting works, handling formwork and scaffolds and facilities reconstruction or rehabilitation.
The characteristics and equipment of winches for bridge construction and facilities maintenance:
| Power | 5-80 kW |
| Rope speed | up to 6 m/s |
| Tow force | up to 500 kN |
| Drive | electrical |
| Equipment | frequency speed regulation, safety breaks, readings of forces and shifts, safety protection |
