A South Australian Railways XC 7000 Series Cast Steel 50 Ton Ride Control bogie with Roller Bearings and disc wheels, these where designed for use on Broad Guage and Standard Guage bogie exchange rollingstock. This is the Back Bogie on Broad Guage, painted Grey and a Model Number of XC 7010 with a W.C of 5ft 11in and 3ft 0 1/4in dia wheels, b.r.base0, is located Z-Axis 0.