South Australian Railways 500 class (diesel)

The 500 class were a class of South Australian Railways diesel shunter locomotives built at Islington Railway Workshops between 1964 and 1969.

History
Thirty-four 500 class locomotives were built, all incorporating English Electric traction and control equipment. The first 27 were built with broad gauge bogies; the last seven with standard gauge bogies. They operated in yards at Gladstone, Murray Bridge, Naracoorte, Peterborough, Port Pirie, Tailem Bend and Wallaroo, and were deployed extensively in Adelaide.

In March 1978 all were included in the transfer of the South Australian Railways to Australian National. Some were transferred to Port Augusta. In 1986, a new computer system required the class leaders of the former South Australian Railways to be renumbered as the last member of the class, with 500 becoming 534.

Most were scrapped in the mid-1990s, and the remaining locomotives were included in the sale of Australian National's South Australian operations to Australian Southern Railroad in October 1997.

Surviving locomotives

 * 507 owned by SteamRanger, where it is commonly used on Cockle Train duties between Goolwa and Victor Harbor
 * 508 owned by Aurizon, stored at Whyalla, South Australia
 * 515 preserved at the National Railway Museum, Port Adelaide as their standard gauge shunter
 * 517 was donated to the National Railway Museum, Port Adelaide by Genesee & Wyoming Australia, stored
 * 518 is privately owned, stored at the Newport Railway Workshops, Victoria.
 * 527 was donated to SteamRanger by Australian Railroad Group in October 2010
 * 532 was donated to Steamtown Heritage Rail Centre by Genesee & Wyoming Australia in June 2012
 * 533 (renumbered 53) owned by Bluebird Rail Operations, Islington Railway Workshops, stored.