Discover the Diesel That Changed Everything: The Story of the EMD GP7 Locomotive Step back into the golden age of railroading and explore the revolutionary EMD GP7 — a locomotive that helped bring an end to the steam era and shaped the future of diesel-electric traction. First introduced by General Motors’ Electro-Motive Division in 1949, the GP7 was the very first EMD road-switcher built on a true hood-unit design — setting the standard for generations of locomotives to come. In this in-depth v

Discover the Diesel That Changed Everything: The Story of the EMD GP7 Locomotive Step back into the golden age of railroading and explore the revolutionary EMD GP7 — a locomotive that helped bring an end to the steam era and shaped the future of diesel-electric traction. First introduced by General Motors’ Electro-Motive Division in 1949, the GP7 was the very first EMD road-switcher built on a true hood-unit design — setting the standard for generations of locomotives to come. In this in-depth v

1.3K views · 43 reactions | The Rick Calhoun is a 9,200hp tow boat, traveling up and down the Mississippi River continuously. The Marquette Transportation Company crew relies on our two 20-cylinder EMD engines to deliver consistent power on a daily basis to get them to their destination on time. Thank you Marquette for trusting in our engines to meet your needs! #MarquetteTransportationCompany #Towboats #Towboat #EMD #MarineEngines #PowerProducts | Progress Rail | Facebook