Live Steam Locomotive Views

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A live steam machine or device is one powered by steam, but the term is usually reserved for those that are replicas, scale models, toys, or otherwise used for heritage, museum, entertainment, or recreational purposes, to distinguish them from similar devices powered by electricity or some other more convenient method but designed to look as if they are steam-powered. Revenue-earning steam-powered machines such as mainline and narrow gauge steam locomotives, steamships, and power-generating steam turbines are not normally referred to as live steam .

The term live steam usually refers to a model steam locomotive, or any other steam-operated model that is powered by steam produced by boiling water, often built by a hobbyist model engineer. Steam rollers and traction engines are popular, in 1:4 or 1:3 scale, as are model stationary steam engines, ranging from pocket-size to 1:2 scale.

Ridable, large-scale live steam railroading on a backyard railroad is a popular aspect of the live steam hobby, but it is time-consuming to build a locomotive from scratch and it can be costly to purchase one already built. Garden railways, in smaller scales (that cannot pull a live person nor be ridden on), offer the benefits of real steam engines (and at lower cost and in less space), but do not provide the same experience as operating one's own locomotive in the larger scales and riding on (or behind) it, while doing so.

Although not technically live steam, the hobby embraces other scale model locomotives whose prototypes are diesel (gasoline) and electric (battery). A few tracks restrict operation to only live steam engines, e.g. Riverside Live Steamers mentioned above, but a visit to most tracks will reveal a mixture of locomotive types, not all steam.