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This item’s graphic was changed with the 22 Jun 2015 Game Update. The original is unavailable.
Data corrected with the 28 Nov 2016 Game Update.
This item's graphic was changed with the 12 Dec 2016 Game Update. The original is below:
Data corrected with the 26 Jun 2017 Game Update.
| A four-wheeled configuration where all the wheels are driving wheels uses all the locomotive's weight for traction, but is inherently unstable at speed. The type was therefore mainly used for switchers. They were used in situations where tighter radius curves existed or the shorter length was an advantage. Thus they were commonly employed in dockyard work, industrial tramways, or as shop switchers. The wheel arrangement is also used on specialised types such as fireless locomotives, crane tanks, tram engines, and geared steam locomotives.|