This is a Bachmann HO scale BNSF GP40-2R Diesel Locomotive #3001. It is a pre-built unit with a two-rail system and analog control system. The locomotive is made of plastic and diecast material and has a Bo-Bo wheel configuration. It features light function and painted finish. The model is in excellent condition (C-7) and comes with a unit quantity of 1. It is a transportation-themed model and was manufactured in China. Untested