TUWA: The tunnel walls are cleaned using rotating washing brushes
Tunnel cleaning vehicle
TUWA -TUWI – TUHD:
All Holzmann tunnel cleaners can optionally have the following equipment/additional equipment:
- Self-sufficient semi-trailer: With the self-sufficient semi-trailer, the entire system is independent of the towing vehicle. The hydrostatic drive, the entire hydraulic system for all functions and the operator cab are also installed on the trailer. The energy is supplied by a separate motor, which can be used as a commercial tractor, which can be used for winter services, for example in winter. This design also has a positive effect on import duties in many countries.
- Sewer flushing equipment: With this combination, retention basins can be sucked out using a vacuum system or sewers and drainage lines can be cleaned with high water pressure.
- Street washing bar: The ideal solution for cleaning the roadways, sidewalks, etc. We offer a wide variety of designs
- Rear wash bar: The swiveling rear wash bar can be used for rinsing the tunnel wall or for cleaning ceilings / lamps using high-pressure water.