Wikimedia Commons has media related to Locomotive engines.
Engines (i.e. self-contained prime movers) used to power rail locomotives.
These are almost all diesel engines, although a few of the early examples used petrol (gasoline) and spark ignition, a few later examples are gas turbines.
Steam locomotives are not included here, as they don't contain a separate prime mover as such.
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Pages in category "Locomotive engines"
The following 4 pages are in this category, out of 4 total. This list may not reflect recent changes.