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#0807

NZASM 32 Tonner 0-4-2RT

🇩🇪 Germany ·built by Maschinenfabrik Esslingen· from 1894· rack and pinion steam locomotive used in pre-Union era in South Africa

NZASM 32 Tonner 0-4-2RT, photo 1 of 4
1/4 Unknown author Unknown author· Public domain

what is it?

The NZASM 32 Tonner 0-4-2RT of 1894 was a South African steam locomotive from the pre-Union era in Transvaal. In 1894 and 1897, the Nederlandsche-Zuid-Afrikaansche Spoorweg-Maatschappij of the Zuid-Afrikaansche Republiek (Transvaal Republic) placed four rack tank locomotives with a 0-4-2 wheel arrangement in service on the rack section between Waterval Onder and Waterval Boven. Since the railway classified its locomotives according to their weight, these engines were known as the 32 Tonners.

who runs it

base stats

  • built 4made 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 132 years ago, in 1894.
  • Served for 14 years (1894–1908).

steam locomotive: Burns coal, wood or oil to boil water; the steam drives pistons that turn the wheels.

spec sheet

built
1894–1897
in service from
1894
retired
1908
status
retired
number built
4
kind
Steam
traction
steam
origin
🇩🇪 Germany
builders
Maschinenfabrik Esslingen
designer
Maschinenfabrik Esslingen
operators
Netherlands-South African Railway Company, South African Railways and Harbours Administration, Central South African Railways
top speed
—
power
—
gauge
1,067 mm Cape gauge
wheel arrangement
0-4-2

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

Sources: Wikidata Q17080446, Wikipedia: NZASM 32 Tonner 0-4-2RT (CC BY-SA 4.0).Updated 2026-10-25.

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