Transwerk 6E1

Built by UCW

Length

15.49 m

50 ft 10 in

Track gauge

1,067 mm

Cape gauge

Years built

1975–1985

540 units

Axle arrangement

Bo'Bo'

Overview of the Transwerk 6E1

Discover the 6E1, a robust electric locomotive vital to South Africa's rail network.

This powerful machine, known as the Spoornet 18E and Transnet 18E, was originally built by UCW between 1975 and 1985, with many units later refurbished by Transwerk from 2000 to 2009.

Engineered for demanding freight operations, the 6E1 operates on a 1067 mm gauge and features a Bo'Bo' wheel arrangement, ensuring excellent traction and stability.

Its substantial dimensions, measuring 15.49 meters in length, 2.9 meters in width, and 4.09 meters in height, make it a commanding presence on the tracks.

Powered by a 3 kV DC electrical system, the 6E1 represents a reliable and efficient solution for heavy-duty rail transport, a true workhorse of South African railways.

Transwerk 6E1 technical specifications

	Value	Imperial / US
Built by	UCW · 1975–1985540 units
Refurbished	Transwerk 2000 - 2009 (446)
Electric systems	3 kV DC
Track gauge	1,067 mmCape gauge3 ft 6 in	3 ft 6 in
UIC axle arrangement	Bo'Bo'
Length	15.49 m50 ft 10 in	50 ft 10 in
Width	2.9 m9 ft 6 in	9 ft 6 in
Height	4.09 m13 ft 5 in	13 ft 5 in