Kato N 176-4015-DCC Union Pacific UP EMD SD70M Diesel Locomotive Excursion Train
Introduced in 1992, the EMD SD70M was a 4,000 horsepower locomotive that ran on EMD’s new steerable truck design, known as the HTCR-II radial truck. This new truck allowed the locomotive to transfer its power to the rails more efficiently, which in turn enabled two SD70M locomotives to pull a train that would have taken 3 SD40-2s to pull.