A distinctive feature of the SINUS series of site welfare trailers is the self-supporting domed roof made of corrugated sheet metal, which makes it possible to isolate the roof completely and without interruption by cross-beams. The Weiro SINUS site welfare trailer is available with a truck drawbar eye as well as with a car ball hitch as an unbraked low-speed trailer without a suspension. It is available in different body lengths, from 2.50 m to 5.00 m.

• Single-axle, no suspension or brakes
• with DIN drawbar eye (“SINUS Model A”) or ball hitch (“SINUS Model B”)
• For towing at speeds up to 25 km/h (“low speed“)
• Body lengths: 2.50 m, 3.0 m, 3.50 m, 4.0 m, and 5.0 m
• Body width: 2.20 m
• Dome roof