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#3892

Queensland Railways DH class

🇦🇺 Australia ·built by Walkers Limited· from 1966· class of 73 Australian diesel-hydraulic locomotives

Queensland Railways DH class, photo 1 of 1
1/1 Luke Cossins· CC BY-SA 3.0

what is it?

The DH class is a class of diesel-hydraulic locomotives built by Walkers Limited, Maryborough for Queensland Railways between 1966 and 1974.

who runs it

base stats

  • speed 50 km/htop speed
  • power 347 kWpower output
  • weight 37 tin working order
  • built 73made 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 60 years ago, in 1966.
  • 347 kW is about 4 family cars (~85 kW each) flat out.
  • Weighs about as much as 6 African elephants (~6 t each).
  • 12.7 m long: about 3 cars parked nose to tail.

diesel locomotive: A diesel engine on board drives the wheels, usually through a generator (diesel-electric).

spec sheet

built
1966–1974
in service from
1966
number built
73
kind
Diesel-hydraulic
traction
diesel
origin
🇦🇺 Australia
builders
Walkers Limited
operators
Queensland Rail
top speed
50 km/h
power
347 kW
gauge
1,067 mm Cape gauge
wheel arrangement
B′B′
length
12.7 m
weight
37 t

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

Sources: Wikidata Q7270990, Wikipedia: Queensland Railways DH class (CC BY-SA 4.0).Updated 2026-10-25.

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