Rolling Stock

Diesel Locomotive

A locomotive powered by a diesel engine driving electric traction motors.

Full Definition

Diesel locomotives use internal combustion engines to drive generators that power electric traction motors. They replaced steam locomotives in North America by the 1960s. Common types include road switchers (GP and SD series), cab units (F units, E units), and switchers. Diesels are popular with modelers for their variety and relatively simple maintenance.

Examples

•The EMD GP38-2 is one of the most commonly modeled diesel locomotives

Tips & Best Practices

Modern diesels are ideal for sound installation due to their large fuel tanks

Related Terms

Locomotive

A powered rail vehicle that pulls or pushes trains; the 'engine' of the train.

Steam Locomotive

A locomotive powered by a steam engine, iconic of railroading's golden age.

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