EMD’s introduction of the 50-series road switchers in 1979 offered customers four variations of the design: the 3,500-hp, four-axle GP50, and its bigger brother, the six-axle SD50. The builder produced more than 275 of the former, and more than 425 of the latter. Also offered as part of the 50 line was the GP49, utilizing […]
General Electric’s B23-7 GE’s best-selling four-axle unit still hauls freight today. General Electric, now Wabtec, has been out of the intermediate horsepower market for decades now, but beginning in the late 1970s, the company newly introduced Dash 7 line made a mark on the industry. Part of the “second generation” of General Electric’s locomotive portfolio, […]
We are exploring ideas on streamlining steam locomotives. During the deepest darkest days of the Great Depression — the economic shock that impacted most of the world from 1929 to 1939 — industrial and political leaders sought out new products, services, and events. They were looking for a means to create jobs, increase sales, and […]
The American Freedom Train steam locomotives were stars in their own right during the U.S. Bicentennial tour. From 1975 to 1976, a total of three each took turns leading the 26-car exhibit train full of American artifacts through 48 contiguous states. What were these patriotic steam stars and where are they now? Southern Pacific No. […]
EMD F unit in local service EMD F unit in local service: Back in the 1950s and ’60s, it was not unusual to see a freight cab unit switching an online yard or working a branch line, although they were built to run on main lines, not secondaries or as switchers. But when a local […]
Q: Interesting article on removing the flanges from steam locomotive drivers. So, what about those long diesel engines like the General Electric C44-9W or EMD’s FP45s or SD40? Could removing flanges from diesel wheels help my HO scale Athearn Blue Box diesels go around 19” radius curves? If so, the question becomes what’s the easiest way […]
Q: I watch videos of model railroads on YouTube. On a video of a Boston & Maine layout, I saw a strange steamer. A 2-10-2 had a long tender, and on the rear truck of the tender, the wheels were ganged together with a connecting rod and the wheels had counterweights. Why? – Robert Beadle A: […]
The railroad with the largest 2-10-0 Decapod fleet should come as no surprise. Throughout most of its history, the Pennsylvania Railroad called itself “The Standard Railroad of the World,” and yet in so many ways it was anything but “standard.” From position-light signals along its right-of-way to Belpaire boilers for its steam locomotives to […]
Louisville & Nashville diesel locomotives show a variety that was typical for the era. The railroad’s roster was largely comprised of Alco and EMD models, but the road also sampled Baldwin and GE switchers and later GE road power. In the 1960s, L&N management opted to stick with what it knew, acquiring a number of […]
The Alco C855 locomotives is a locomotive that Union Pacific should have never considered purchasing. The railroad’s operating department had always favored big motive power to move its mainline trains; just look at its 4-12-2 Union Pacifics, 4-6-6-4 Challengers, and 4-8-8-4 Big Boys in steam days. That philosophy carried over to a fleet […]
Monon Railroad diesel locomotives showed a variety of models from four builders. The Monon began dieselizing after World War II in 1946. It opted for EMD F3 units for mainline freight and passenger service and with EMD BL2s and Alco RS2s for locals. An A-B-A set of F3s started as EMD demonstrators. The […]
Major 2020s steam locomotive restorations (so far!) will take a look at five locomotives that returned to service in the early part of the decade. Even in these challenging times, the restoration efforts show no signs of slowing down. Check out our list: U.S. Sugar No. 148 Restoration completed in 2020: Built in April 1920 […]
