Kevin, narrow gauge locos 1604, NJ 3 and 1601 take the mainline to Thevenard, having reversed train 6DD3 on the Kevin triangle as they prepare to load, 1600 class unit 1604 in Australian Railroad Group livery a Clyde Engineering built EMD JL22C model serial 71-731, originally built as NJ class NJ 4 and built for the Central Australia Railway in 1971, transferred to the Eyre Peninsula in 1981. 13th January 2006.