Some video (not mine) taken yesterday. In preparation for the National Railway Museum's (Port Adelaide) "Railway Yard Sale" event, a large shunt had to take place on the 15th of June 2013. The shunt involved the clearing a road of Narrow Gauge (3'6") items, using standard gauge (4' 8 1/2") diesel loco, English-Electric powered no.515.
The track is actually triple gauge.
One of the shunt movements involved coupling together Ex-South Australian Railways (SAR) Garratt 402 with Ex-SAR T Class 253, a regular occurrence with the SAR and yet, has never been done at the museum.