The recent announcement of a fresh start in the long effort to restore the Altoona Railroaders Memorial Museum’s class K4s steam locomotive No. 1361 is great news for Pennsylvania Railroad fans. More than any other locomotive, the K4 was the face of the steam-era PRR. For 40 years, the Pacific types could be found […]
Section: Locomotives
Drawbar vs. horsepower on the railroad: Is there a difference?
A lot happens between the horsepower output of a diesel engine and the drawbar where freight cars are coupled. A diesel engine’s raw output is known as brake horsepower, which is calculated without any additional equipment connected. After deducting those losses, the rest of the engine’s output is sent to the traction motors to pull […]
Oil-fired narrow gauge steam locomotives
Oil-fired narrow gauge steam locomotives are relatively rare. But they are making a come-back in the world of preservation. Recently the Durango & Silverton tourist railroad, prompted by a disastrous wildfire allegedly caused by one of its trains, began converting some of its steam locomotives from coal to oil fuel. Like the rest of the […]
Locomotive 2021
Locomotive 2021 returns with the most comprehensive and up-to-date coverage of motive power trends, new locomotive production, rebuilds, and other changes in North American fleets. This year’s edition also pays tribute to the GE FDL engine. Plus, you’ll find compelling photography and locomotive stories from industry insiders. Don’t miss the best locomotive guide of the […]
Union Pacific Big Boy differences from the 2019 tour
Union Pacific Big Boy differences from its 2019 tour are subtle, but you can still see them. Here are some of the most visible changes to the engine that you can spot as the engine rolls by or during one of its display stops. Big Boy cylinder head and piston head covers Big Boys had […]
Locomotives on Big Boy’s 2021 route
These are the steam locomotives on Big Boy’s 2021 route. In August and September 2021, Union Pacific Big Boy No. 4014 will travel from Cheyenne, Wyoming, to New Orleans through Kansas, Missouri, Arkansas, Texas, Oklahoma, and Louisiana, among other places. Classic Trains offers this photo gallery of steam locomotives from railroading’s high-period, showcasing those […]
BL2 diesel locomotive: An EMD diesel that didn’t.
The BL2 was a mistake at diesel locomotive leader EMD EMD’s BL2 diesel locomotive was a mistake of historic proportions. During the 1930s and ’40s — when diesel-locomotive sales grew from smoldering embers to white-hot inferno — Electro-Motive Corp. (after 1940, General Motors’ Electro-Motive Division) seemingly could do no wrong. With the technical and marketing […]
Kansas City Southern locomotives reviewed
Mergers or acquisitions of two or more railroads always bring a blending of motive power rosters. Kansas City Southern, like all Class I railroads today, relies on its fleet of A.C. (alternating current) traction locomotives for most of its operations, similar to both Canadian National’s and Canadian Pacific’s motive power philosophies. Kansas City Southern’s grade-intensive […]
The story behind three hard-working Western Pacific Railroad F units in the 1960s
You have to be tough to survive the railroad. Just look at any train crew, mechanic, or switchman. Just look at any piece of motive power or rolling stock. Just look at this trio of Western Pacific diesel locomotives awaiting their next call to duty in this Stockton, Calif., roundhouse scene in August 1965. […]
General Electric C44-9W profile
General Electric’s 4,400 hp C44-9Ws were, by far, the most popular D.C. traction locomotives the company every produced, with almost 3,600 copies built for North American customers. Sales began in the early 1990s just as A.C. traction was taking hold in the industry. Many railroads were still either wary of the new A.C. technology and […]
New York Central 4-6-4 “Hudson” No. 5344 in four photos
New York Central’s 275 4-6-4 Hudson-type engines are among the most celebrated of all steam locomotive classes. As the top passenger power of one of the most passenger-oriented railroads from the late 1920s to the early 1950s, the J-1, J-2, and J-3 classes were in the public eye like few other groups of engines. That […]
Locomotive model designations explained
Locomotive builders use model designations to differentiate between products, describing major features found on them. Often, these model designations will be used by the railroads who purchase them, or they will be shortened or modified to conform to space limitations on a computer system, uniform naming schemes, or to identify features that are important to […]