The Athearn HO Alco PA Southern Pacific Daylight SP 6009 Locomotive is a vintage model train engine that operates on a DC power type. This pre-built, ready-to-go locomotive features a multi-color design, a Co-Co wheel configuration, and is made of plastic material. It is a 1:87 scale model of the Southern Pacific diesel locomotive, complete with light function and operates on a two-rail system. This collectible item is perfect for transportation enthusiasts and model railroads fans looking to add a piece of history to their collection.