Cockatoo Siding 273 km on the Hamersley Iron line to Yandi, General Electric built 9-44CW unit 7088 with serial number 47767 from the original 1994 build idles away on the eastern end of the ballast train as it is loaded and slowly progresses into the back track siding Ballast plough BP 02 is behind the locomotive. Location is roughly here. 24th November 2001.