The roof de-icing system consists of an air hose located centrally between the roof tarpaulin and the roof bows which is filled with air from the on-board compressed air system in just a few minutes.

This raises the tarpaulin by 175 mm and forms the flat roof tarpaulin into a gabled roof. The masses of water which normally collect when the truck is at standstill run off the tarpaulin to the left and right. 

With the push of a button, the driver fills the hose with pressure of 0.05 bar, on demand, with the RSAB control unit on the end wall. The system holds the pressure for up to a week and can therefore also be used on decoupled trailers.

In order not to exceed the legally stipulated vehicle height of 4 meters, the driver evacuates the hose before driving in about 4 minutes by pressing a button on the control unit or activating the brake.

As a result of the vacuum now present in the hose, the RSAB can also be used easily for sliding roofs and lifting roofs.

If you have questions, please call us or simply use our contact form.