The Walthers HO 910-10662 EMD SW7 Union Pacific #1808 Locomotive is a highly detailed and realistic model of a diesel locomotive, featuring a multicolor paint scheme depicting the Union Pacific Railroad. This ready-to-go pre-built unit is DCC ready and designed in 1:87 scale for HO gauge model railroads. Manufactured by Walthers, a reputable brand in the model railroads and trains industry, this locomotive is a high-quality addition to any collection.