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#4191

South African Class 6E1, Series 4

🇿🇦 South Africa ·built by Union Carriage & Wagon· from 1973· class of 100 South African electric locomotives

South African Class 6E1, Series 4, photo 1 of 10
1/10 Col André Kritzinger· CC BY-SA 3.0

what is it?

The South African Railways Class 6E1, Series 4 of 1973 was an electric locomotive. In 1973 and 1974, the South African Railways placed one hundred Class 6E1, Series 4 electric locomotives with a Bo-Bo wheel arrangement in mainline service. One of them holds the narrow gauge world rail speed record on Cape gauge.

who runs it

base stats

  • speed 113 km/htop speed
  • weight 88.9 tin working order
  • built 100made in total

Bars compare against all trains: 600 km/h (maglev), 1,700 seats; power, weight and number built on a log scale up to 20 MW, 1,000 t and 20,000 built.

fun facts

  • First built 53 years ago, in 1973.
  • Weighs about as much as 15 African elephants (~6 t each).

electric locomotive: Draws power from overhead wires or a third rail and pulls separate carriages.

spec sheet

built
1973–1974
in service from
1973
number built
100
kind
Electric
traction
electric
origin
🇿🇦 South Africa
builders
Union Carriage & Wagon
designer
Union Carriage & Wagon
operators
Transnet Freight Rail, South African Railways and Harbours Administration, Passenger Rail Agency of South Africa
top speed
113 km/h
power
—
gauge
1,067 mm Cape gauge
electric system
3 kV DC catenary
wheel arrangement
Bo'Bo'
weight
88.9 t

From the Wikipedia infobox and Wikidata. Blank means the sources don't say.

Sources: Wikidata Q7565556, Wikipedia: South African Class 6E1, Series 4 (CC BY-SA 4.0).Updated 2026-10-25.

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