Parameters Maximum weight of the leaf: 500 kg Maximum width of opening: 5 m ECO system ROLTEK is a high-strength system most commonly used for sliding gates weighing up to 500 kg. Ideal for openings up to 5 m width. Accessories from the ECO system: Set ECO 1 / ECO 2 / ECO 4 for the production and installation of sliding gates weighing up to 500 kg, 6 m ECO/RC59 guide rail Guide track ECO/RC59 galvanized Support ECO Leg with side fastening ECO Detachable Caster Slewable ECO Catch lower castor ECO Catch lower ECO Upper tray sectional Upper roller catcher Upper roller compound catcher Rubber roller / rubber roller, extended Rubber roller with standard fixing kit / rubber roller, extended with standard fixing kit Nylon roller / Nylon roller, extended Top bracket right/left Nylon roller with fastener set "standard" / Nylon roller with fastener set "standard", extended Universal bracket Support bracket Bracket square Bracket with side bracket Double bracket with side bracket Bracket MIKRO/EKO Catcher bracket reinforced Bracket for single post right/left M16 Adjustment Bracket ECO/EURO Universal bracket Track Cover ECO Safety profile 400 mm, 5 pieces, with fasteners / L-shaped safety profile 400 mm, 5 pieces, with fasteners Toothed rack 30x8 mm, 1 m, with fasteners Toothed rack 31x6 mm, 1 m, with fasteners