 | This article relies largely or entirely on a single source .(October 2024) |
| Queensland Railways A12 class | |||||||||||||||
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 The Central Railway's A12 class number 11, later Queensland Railways no. 167. | |||||||||||||||
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The Queensland Railways A12 class locomotive was a class of 4-4-0 steam locomotives operated by the Queensland Railways.
In 1878, the Queensland Railways took delivery of three 4-4-0 locomotives built by Baldwin Locomotive Works. Two entered service on the Southern & Western Railway and one on the Central Railway. Per Queensland Railway's classification system they were designated the A12 class, A representing they had two driving axles, and the 12 the cylinder diameter in inches. [1]
| Works number | Central Railways number | Southern & Western Railway number | Queensland Railways number | In service | Notes |
|---|---|---|---|---|---|
| 4197 | 11 | 167 | July 1878 | Condemned June 1913 | |
| 4198 | 38 | 38 | June 1878 | Condemned June 1912 | |
| 4199 | 39 | 39 | July 1878 | Condemned June 1912 | |
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