The New Con-Cor HO Diesel Locomotive EMD E7 A-Unit Pennsylvania #5856 is a highly detailed model train locomotive in HO scale. This analog-controlled locomotive features a more colorful design, reflecting the Pennsylvania Railroad. Made of both plastic and metal, this model accurately represents the EMD E7 A-Unit with a two-tier track system. Perfect for collectors and model train enthusiasts, this Con-Cor locomotive captures the essence of classic railway operations with its intricate design and high-quality construction.