Common methods for uncoupling cars

Photo showing two flatcars and assorted uncoupling items.

Automatic knuckle couplers have been a part of model railroading for more than 60 years. Not only do these couplers look more like what you see on full-size locomotives and freight cars, they’re easy to install and use. You can learn more about them in my articles on HO and N scale couplers on Trains.com. […]

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Dynamic braking 101

Wide-field image of an orange locomotive in a barren mountain scene.

The dynamics of dynamic braking A half-century ago, when diesel locomotives were replacing steam engines, a revolutionary breakthrough — dynamic braking — was making freight operations safer and more efficient. Dynamic braking is the method of train braking whereby the kinetic energy of a moving train is used to generate electric current at the locomotive […]

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Railroad reporting marks 101

New Georgia Railroad diesel locomotives on freight train in yard

Railroad reporting marks Railroad cars are identified by two, three, or four letters and by a number of up to six digits. The letters, known as reporting marks, indicate the owner of the car, while the number places it in the owner’s fleet. Reporting marks ending in X indicate ownership by a private concern as […]

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LEGO control systems overview

Join Trains.com staffers Bryson Sleppy and Rene Schweitzer as they examine the systems and devices used to put motorized LEGO trains into motion! Looking for more information on LEGO trains? Find additional videos under Classic Toy Trains’ LEGO trains category! […]

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Understanding brake horsepower in diesel locomotives

Drum-shaped equipment from inside a diesel locomotive

An EMD AR20 alternator from CSX SD70MAC 4549 at the railroad’s Huntington, W.Va., shop. Chris Guss Understanding brake horsepower: Diesel engines, like all engines, are built to perform a specific function. In a locomotive, that role is to provide power to move freight cars from one place to another. When buying locomotives, one thing management […]

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Guide to N scale metal wheelsets

Color photo of N scale wheelsets in packaging

Last month, I wrote about metal wheelsets offered in HO scale. In this guide to N scale metal wheelsets, I’ll cover the options available for those who model in 1:160 proportion. The case for metal wheelsets N scale wheelsets have come a long way since the 1960s and 1970s. For many years, Micro-Trains N scale […]

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Five Alco locomotives no one wanted

Gray and white diesel locomotive with freight train

Five Alco locomotives no one wanted: In the annals of locomotive history, there are a great many success stories. The GP7, the U25B, and the SD40-2 spring to mind for many railfans. But among these successes, there are of course failures, models forgotten to time. This article highlights five locomotives from the famed manufacturer Alco […]

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Where to buy model trains

Color photo showing front of a hobby shop located in a shopping plaza.

The holiday season is when many people get introduced to model railroading. It usually starts with a train set that contains a locomotive, a few freight cars, a caboose, some track, and a power supply. Eventually, you’ll probably want another locomotive or some new cars. Here are some ideas on where to buy model trains. […]

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Design a toy train layout

Toy trains on track

Design a toy train layout — O, S, or Standard/Wide gauge — it requires above all making one fundamental decision. Each operator must decide what sort of look he or she wants the layout to have. To be specific, each modeler has to figure out the extent to which the layout, regardless of size or […]

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American Flyer Mr. Peanut boxcar No. 24068

white Mr. Peanut model boxcar

According to a document saved by Maury H. Romer, who supervised production of the postwar S gauge line, the A.C. Gilbert Co. intended to make a No. 24068 Mr. Peanut boxcar in 1962. It received a five-digit catalog number on Sept. 7, 1961. For unknown reasons, the project was abandoned after two prototypes were created. […]

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Ride aboard a private train

Private cars, also called “private varnish”, represent a mode of passenger railroading that’s intriguing and seemingly elusive to most viewing trackside. Who’s in that car? Where is it going? How are they able to do that? All questions that Trains.com staffer Bryson Sleppy has also pondered…and can now help us answer! Follow video highlights of […]

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