The Atlas 8503 - U36C Santa Fe #8788 Diesel Locomotive in HO Scale is a pre-built model replica of the Santa Fe locomotive featuring a multicolor paint scheme. Made from plastic and diecast materials, this 1:87 scale locomotive with a Co-Co wheel configuration is perfect for model railroad enthusiasts aged 17 years and up. It comes ready to go on a two-rail system with analog control, DCC fitted, and equipped with light function for a realistic transportation-themed display. Perfect for collectors looking for a detailed and accurate representation of the Santa Fe Southern Railway locomotive.