South African Class 5E1, Series 5
The South African Railways Class 5E1, Series 5 of 1966 was an electric locomotive. Between 1966 and 1969, the South African Railways placed 225 Class 5E1, Series 5 electric locomotives with a Bo-Bo wheel arrangement in mainline service. Manufacturer Series 5 of the Metropolitan-Vickers-designed 3 kV DC Class 5E1 electric locomotive was built for the South African Railways (SAR) by Union Carriage and Wagon (UCW) in Nigel, Transvaal, with the electrical equipment being supplied by Associated Electrical Industries (AEI) and English Electric (EE). The 225 Series 5 locomotives were delivered between 1966 and 1969, numbered in the range from E921 to E1145. The Series 5 were equipped with four AEI 281 BX axle-hung traction motors fitted with roller bearings. UCW did not allocate builder's numbers to the locomotives it built for the SAR and used the SAR unit numbers for their record keeping. Body shape alteration From the introduction of the Class 5E, Series 1 in 1955, the body shape of the locomotive remained virtually unchanged apart from the roofline on the roof access ladder side, where the Class 5E had a single cut-out in line with the vertical row of three grilles on the body side while the Class