A heavy load slider / truss dolly system for medium to heavy camera setups. The three rail elements can be combined up to 3m track length. The slider can be equipped with one of the included bowl adapters: 75mm, 100mm, 150mm. The tracks can be mounted on light stands (not included) via the included 28mm adapters. Alternatively, included feet allow for a very low mounting directly on the floor or on apple boxes.