Cabless slave unit XRB561 at the South Dynon motive power centre, Melbourne, 12 June 2006. Photo: Marcus Wong, Wikimedia Commons.
Year of entry into service:
The XRB Class were built as cabless ‘slave’ units and could only be used in combination with other locomotives. They are similar to the XR Class. All three XRB Class units are currently stored at Port Augusta in South Australia.