relation to each other and they activate a magnetic relay, located underneath the locomotive, to do the switching off and restarting. By July 2009, Transnet Freight Rail (TFR) had taken delivery of the first three Class 19E locomotives, and UCW intended to deliver between six and eight new units per quarter. Service The Class 19E locomotives were placed in service on the long Coalink line from Ermelo to Richards Bay to haul export coal from forty-four coal mines in Mpumalanga to the Richards Bay Coal Terminal (RBCT), the export coal harbour in Richards Bay, KwaZulu-Natal. In the process, it relieved some Classes 7E, 7E1 and 7E3 electric locomotives on the Coalink Line for use elsewhere. Illustration References External links 3210 Bo-Bo locomotives Union Carriage & Wagon locomotives Mitsui locomotives Toshiba locomotives Multi-system locomotives Cape gauge railway locomotives Railway locomotives introduced in 2009 2009 in South Africa