Fairbanks-Morse Erie-Built diesel locomotives

Three unit set of Erie-Built diesel locomotives under wires

Fairbanks-Morse’ distinctive Erie-Built diesel locomotives were the builder’s entry into the six-axle passenger locomotive market. FM sold 111 total units between December 1945 and February 1949. They were the best-selling FM cab unit models; second place went to the CFA/CFB-16-4 “C-Liners” with 90 units sold.     FM’s big Erie-Builts were named for being assembled […]

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NJ Transit GE U34CH diesel locomotives

Black locomotive with gray stripe

General Electric U34CH diesel locomotives helped modernize commuter rail operations in northern New Jersey in the early 1970s.     A passenger version of the U36C, the U34CH was built between 1970 and 1973 for the New Jersey Department of Transportation as a commuter locomotive. The 32 units carried Nos. 3351-3382 and operated over Erie […]

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The oddest of oddball locomotives

A vintage black and white photo shows a tractor engine atop a former steam locomotive frame and wheels

In seeking the oddest of oddball locomotives, today we will follow our compass to California’s Ludlow & Southern, one of many, many railroads past and present with the name of a city or a state and the addition of a compass direction. Think Kansas City Southern, Colorado & Southern, Arizona Central, Missouri Pacific, and Texas […]

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A unique low-emission locomotive

The right side of a yellow locomotive beside a white building

In need of reliable medium-horsepower six-axle road switchers, Union Pacific’s Mike Iden turned to Progress Rail’s EMD subsidiary to rebuild a batch of out-of-service EMD 3,800-hp SD60s into more modern 3,150-hp units with new prime movers for secondary road freights. Twenty-eight — Nos. 9900 to 9927 — were built in the late 2000s. Progress later […]

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EMD’s GP20

blue and yellow Santa Fe colored BNSF loaded grain train with green cars

EMD’s GP20 Electro-Motive Division’s GP20 was the company’s first four-axle model to be fitted with a turbocharger, but its roots trace back to one of EMD’s customers, Union Pacific. Union Pacific began experimenting with several turbocharger models in the mid-1950s on a number of its GP9 and GP9Bs, creating the first GP20s in-house. As UP’s […]

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The Fairbanks-Morse H20-44 Diesel That Didn’t

Black and white photo of Akron, Canton & Youngstown H20-44 No. 503 crossing over a double track main line

The Fairbanks-Morse H20-44 was another mid-century diesel that didn’t.     FM’s first foray into the diesel road-switcher market was unconventional, to say the least. In 1947, instead of following the already traditional convention of a cab surrounded by a long and short hood, the Beloit, Wis., builder introduced the H20-44, and it looked like […]

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Ultimate dual-service engine: New York Central 4-8-2 Mohawks

Example of New York Central 4-8-2 Mohawks on freight train by station

The New York Central 4-8-2 Mohawks were the ultimate dual-service steam locomotives. For some railroads in the steam era, it wasn’t enough to have success with a single example of a standard wheel arrangement. Instead, new competitive challenges and evolving technology often caused railroads to rethink a given locomotive class and turn it almost entirely […]

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Locomotive schemes: Painted power worth noting

red and yellow locomotives with white intermodal containers

Locomotive schemes After publishing a list of paint schemes last month called “Five of the worst locomotive paint schemes,” I was asked what schemes from the 1980s to today I find attractive. This is my list, and it’s in no particular order. Some I was fortunate to experience in-person during their prime, while others I […]

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Amtrak’s Dash 8-32BWH

A gray locomotive with wide red, white, and blue stripes sits in a large and brightly lit factory building. A similar engine is in the background.

In the early 1990s, as the bulk of Amtrak’s EMD F40PH diesel fleet began nearing potential retirement age, the passenger carrier quietly began nosing around for potential replacements. After testing Electro Motive’s F69 AC traction prototypes, the company opted to explore a less-expensive option. To save money, Amtrak sought to modify an existing freight locomotive model […]

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Top preserved diesel locomotives we’re glad were saved

Blue and white diesel locomotive at night in front of a lighted depot.

Top preserved diesel locomotives are units that were not only saved from the scrap heap, but special. These locomotives are important to see and understand not only because they were saved but because visionary railroad management saw them as examples of the past that should be saved to be enjoyed by the present and future […]

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The GMDH1 diesel-hydraulic locomotives

Yellow-and-black centercab GMDH1 diesel-hydraulic locomotives outside factory

The GMDH1 diesel-hydraulic locomotives led a short life with one staying near their birthplace of London, Ontario.     Diesel-hydraulic railroad locomotives are just what they say they are: diesel engines connected to a hydraulic transmission via the same principle as you would in your automobile. They can be found in various parts of the […]

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Erie Railroad locomotives remembered

Steam Erie Railroad locomotives with freight train in country

Erie Railroad locomotives included both oddball steam and diesels right out of a builder’s catalog.     The Erie was a big user of the 2-8-0 Consolidation and 2-8-2 Mikado steam locomotive types. Going a step larger, the Erie experimented with articulated locomotives beginning with three Camelback 0-8-8-0s for pusher service in 1907. This evolved […]

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