This Bachmann diesel locomotive is a perfect addition to any model railroad enthusiast's collection. With a vibrant red and silver color scheme, this 1:87 scale replica of the Santa Fe Southern Railway locomotive is ready to go and pre-built. The analog control system and light function make it easy to operate and add a realistic touch to your layout. The locomotive is made of high-quality plastic and has a wheel configuration of 4-4. It is suitable for ages 12-16 years and has a gauge of HO. The train operating company is Santa Fe, and the rail system is 2-rail-2-conductor. This vintage item weighs 14 oz and is 8.25″ long.