The Kato 37-11E HO New Union Pacific EMD NW2 Phase 2 Diesel Switcher #1047 is a highly detailed model replica of a Union Pacific Railroad locomotive. This HO scale switcher is part of Kato's lineup and features realistic design elements for collectors and model railroading enthusiasts. With its accurate representation of the Union Pacific EMD NW2 Phase 2 locomotive, this model is perfect for hobbyists aged 17 and up who enjoy recreating scenes of railroad operations on a smaller scale.