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#4520

South African Class 7E3, Series 1

🇿🇦 South Africa ·built by DCD Group (Pty) Ltd· from 1983· class of 60 South African electric locomotives

South African Class 7E3, Series 1, photo 1 of 10
1/10 Col André Kritzinger· CC BY-SA 3.0

what is it?

The South African Railways Class 7E3, Series 1 of 1983 is an electric locomotive. Between 1983 and 1984, the South African Railways placed sixty Class 7E3, Series 1 electric locomotives with a Co-Co wheel arrangement in mainline service. Beginning in 2001, sixteen of these dual cab locomotives were rebuilt to single cab locomotives and reclassified to Class 7E4.

who runs it

base stats

  • speed 100 km/htop speed
  • weight 124 tin working order
  • built 60made 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 43 years ago, in 1983.
  • Weighs about as much as 21 African elephants (~6 t each).

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

spec sheet

built
1983–1984
in service from
1983
number built
60
kind
Electric
traction
electric
origin
🇿🇦 South Africa
builders
DCD Group (Pty) Ltd
designer
Hitachi
operators
Transnet Freight Rail, South African Railways and Harbours Administration
top speed
100 km/h
power
—
gauge
1,067 mm Cape gauge
electric system
25 kV AC 50 Hz catenary
wheel arrangement
Co'Co'
weight
124 t

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

Sources: Wikidata Q7565584, Wikipedia: South African Class 7E3, Series 1 (CC BY-SA 4.0).Updated 2026-10-25.

stan runge 23a4304 source