Surprisingly, a handful of these locomotives are still in revenue service ... former Milwaukee Road SD7 and a former Southern Pacific SD9. These remain unused today and it's doubtful they'll ...
the EMD SD9 was a popular locomotive among North American railfans.The EMD SD9 was a 1,750hp six-axle (C-C) diesel road-switcher powered by EMDs highly successful two-stroke 567C V-16 diesel power ...