The Proto 1000 30573 HO Scale Southern DL-109 Diesel Locomotive is a detailed replica of the Baldwin DL-109, featuring a white color scheme and Co-Co wheel configuration. This pre-built model is made from a combination of pressed steel, plastic, and diecast materials, with a scale of 1:87 and a grade of C-9 Factory New-Brand New. Designed for operation on a two-rail system, this analog-controlled unit is a great addition to any model railroad collection, with features like light function and painted details adding to its authenticity.