Thunder Valley is a complete & ready to run Electric Train Set by Bauchmann, suitable for ages 8 & older. A 24" circle of the Bauchmann E-Z Track System: easy snap fit track with nickle silver rails and molded gray roadbed. A smooth-running Santa Fe EMD GP 40 diesel locomotive, wearing the blue and yellow War Bonnet livery, with all wheel drive and operating headlight. Accurately molded steel reefer and 3-dome tank car with blackened metal wheels. Realistically rendered wide-vision caboose with blackened wheels. Speed controller with plug-in wiring, power indicator light and direction switch. The Power pack and speed controller provided are DCC compatible and appropriate for HO, N, and on30 scale trains. Includes 1 diesel locomotive, 2 freight cars, 1 caboose, 12 curved track, 1 power pack, 1 speed control.