Queensland Railways 1400 class

The 1400 class was a class of diesel locomotive built by Clyde Engineering, Granville for Queensland Railways between 1955 and 1957.

Queensland Railways 1400 class
1451 & 1410 at Gympie in 1987
Type and origin
Power typeDiesel-electric
BuilderClyde Engineering, Granville
ModelEMD G12
Build date19551957
Total produced13
Specifications
Configuration:
  UICA1A-A1A
Gauge1,067 mm (3 ft 6 in)
Length14.59 m (47 ft 10 in)
Loco weight77.5 t (76.3 long tons; 85.4 short tons)
Fuel typeDiesel
Prime moverEMD 12-567C
GeneratorEMD D12
Traction motorsEMD D19
Performance figures
Maximum speed80 km/h (50 mph)
Tractive effort977 kW (1,310 hp)
Career
OperatorsQueensland Railways
Number in class13
Numbers14001412
DeliveredMay 1955
Preserved1400, 1407
Disposition2 preserved, 11 scrapped

History

In 1955 Clyde Engineering demonstrated an Electro-Motive Diesel G12 locomotive to Queensland Railways who purchased it along with two other demonstrators under construction, and also placed an order for a further 10. The first three were initially numbered 1230-1232, before being reclassified as the 1400 class.[1] They mainly operated in South East Queensland.[2][3] The first was withdrawn in December 1986.

Two have been preserved:[4]

gollark: Probably. You'd have to have some way to train off past real-world flights too.
gollark: Humans are expensive, sensors are dirt-cheap.
gollark: It's obviously possible to stabilise helicopters because people can control helicopters.
gollark: Also, you could plausibly have a way to communicate telemetry and stuff to knowledgeable ground control people.
gollark: How common are ridiculously unplanned failure modes? And how much do the humans actually get them right?

References

  1. Oberg, Leon (1984). Locomotives of Australia 1850s - 1980s. Frenchs Forest: Reed Books. p. 221. ISBN 0 730100 05 7.
  2. 1400 & 1450 Class Queensland's Great Trains
  3. Clyde/GM 1400 Class Queensland's Railway Interest Group
  4. Diesel Locomotives Association of Tourist Railways Queensland 13 March 2011
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