Hy-Tower SL is a semi-automatic sheeting system for covering roll-off containers, trailers and skip vehicles. As simple and cost-effective as sheeting systems get. Covers containers in 3 quick and easy steps. The Hy-Tower is operated by a hydraulic electric pack, is robust and virtually maintenance free. This sheeting system can be offset for the Scandinavian market and complies with the new all-type vehicle approval regulations, operating within the new 2.55 metre width limit.