This Busch HO Scale Feldbahn HOn2 narrow gauge Gmeinder 15/18 industrial locomotive is based on typical light-duty engines used to shuffle small cars at industries, quarries, construction sites and other areas where conventional railroads would be way too big. The locomotive operates on 3V battery power over special Feldbahn (Field Railway) narrow gauge track. Busch makes an entire line of starter sets, rolling stock and accessories to add industrial narrow gauge operations to your HO Scale layout. Check out the entire Busch Feldbahn narrow gauge selection.