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#1342

Commonwealth Railways CN class

🇦🇺 Australia ·built by Montreal Locomotive Works· from 1907· class of 8 former CN H-6-c locomotives sold to Australia during WWII

Commonwealth Railways CN class, photo 1 of 2
1/2 probably Commonwealth Railways· Public domain

what is it?

The Commonwealth Railways CN class was a class of 4-6-0 steam locomotives purchased by the Commonwealth Railways, Australia, from the Canadian National Railway (CN) during World War II, for use on the Trans-Australian Railway. The eight locomotives in the class had been built in 1907-1908 by Montreal Locomotive Works, Montreal, Quebec, for the Canadian Northern Railway, three coming from Lot Q-67 built in 1907 and the remainder from Lot Q-79 built in 1918. After passing into CN ownership in 1918, they became part of CN's H-6-c class.

who runs it

base stats

  • weight 73.9 tin working order
  • built 8made 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 119 years ago, in 1907.
  • Weighs about as much as 12 African elephants (~6 t each).
  • Served for 10 years (1942–1952).

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

spec sheet

built
1907–1908
in service from
1942
retired
1952
status
retired
number built
8
kind
Steam
traction
steam
origin
🇦🇺 Australia
builders
Montreal Locomotive Works
operators
Commonwealth Railways, Canadian National Railway, Canadian Northern Railway
top speed
—
power
—
gauge
1,435 mm standard gauge
wheel arrangement
4-6-0
weight
73.9 t

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

Sources: Wikidata Q16927080, Wikipedia: Commonwealth Railways CN class (CC BY-SA 4.0).Updated 2026-10-25.

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