Train Basics ABCs Of Railroading How does a hydrostatic lubricator work in a steam locomotive?

How does a hydrostatic lubricator work in a steam locomotive?

By Ed King | July 14, 2021

Learn the details of this essential lubricating device that worked under pressure and at varying speeds, and how the process was improved over time

An array of knobs, piping, and other gear inside the cab of a steam locomotive.

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