Wudinna, ARG 1200 class unit 1203, a Clyde Engineering EMD model G12C serial 65-427 is one of fourteen originally built between 1960-65 for WAGR as A class, A 1513, fitted with dynamic brakes and financed by Western Mining Corporation, it started working on the Eyre Peninsula in November 2004, here it and two ALCo units 850 and 905 have arrived on the grain loop and are about to run round the consist. 11th January 2006.