This Tyco 7334 Santa Fe Train Set is a must-have for any model railroad enthusiast. The set includes five items and features a 1:87 scale with an HO gauge. The power type is AC and the control system is analog. The set includes an electric power pack and is complete with all necessary accessories. The corporate roadname is Santa Fe Southern Railway and the franchise is Tyco. The set weighs 5.5 lbs and is in excellent working order. See the description for more information on this amazing pack!