Six-Coupled Switcher (0-6-0 Locomotive) Power in Simplicity
Six-Coupled Switcher (0-6-0 Locomotive) Power in Simplicity The Six-Coupled Switcher , better known by its wheel arrangement 0-6-0 , is one of the most iconic and hardworking steam locomotives ever built. Designed for short-distance hauling and switching duties, this humble yet powerful engine played a vital role in the development of railways around the world. What Does “0-6-0” Mean? The number 0-6-0 comes from the Whyte notation system, used to classify steam locomotives based on their wheel arrangement: 0 leading wheels 6 driving wheels (three axles, all coupled together) 0 trailing wheels This means the locomotive relies entirely on its six driving wheels for traction. The absence of leading or trailing wheels makes it compact and efficient — perfect for yard work and tight curves. The Role of a Switcher The term “Switcher” (or “Shunter” in the UK) refers to locomotives built for assembling trains, moving cars within rail yards, and performing short-distance transfers. Whil...