WAGR Dd class


The WAGR Dd class was a class of 4-6-4T tank locomotive operated by the Western Australian Government Railways between 1946 and 1972.

History

The Dd type was an evolution of the Dm class. However unlike the Dm class which used components of the old E Class tender engines, the Dd class components were all new. All were built at the Midland Railway Workshops entering service between April and November 1946. They were built to haul suburban passenger services in Perth, although they did on occasions work to Bunbury on the South Western and Merredin on the Eastern lines.
The first were withdrawn in 1969, with the remainder in 1970/71 following the entry into service of the ADK/ADB class diesel multiple units.

Preservation

Two have been preserved:
The numbers and periods in service of each member of the Dd class were as follows:

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