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Queensland Railways 1502 class

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Queensland Railways 1502 class
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Former 1506 operating for Ferrocarril de Antofagasta a Bolivia in April 2012
Type and origin
Power typeDiesel-electric
BuilderClyde Engineering, Eagle Farm
ModelElectro-Motive Diesel G22
Build date1967-69
Total produced29
RebuilderHutt Workshops
Rebuild date1996-98
Number rebuilt4
Specifications
Configuration:
 • UICCo-Co
Gauge1067
Length16.26 metres
Loco weight91.4 tonnes
Fuel typeDiesel
Fuel capacity6,364 litres
Prime moverElectro-Motive Diesel 645E
GeneratorElectro-Motive Diesel D32
Traction motorsElectro-Motive Diesel D29
CylindersV12
Performance figures
Tractive effort1119 kW
Career
OperatorsQueensland Railways
Number in class29
Numbers1502-1530
DeliveredOctober 1967
Current ownerTasRail
Disposition4 in service, 25 scrapped

The 1502 class was a class of diesel locomotives built by Clyde Engineering, Eagle Farm for Queensland Railways between 1967 and 1969.

History

The 1502 class was an evolution of the 1460 class fitted with a more powerful Electro-Motive Diesel 645E engine and upgraded generators and traction motors.[1]They operated services in South East Queensland including suburban trains in Brisbane.[2]

In 1996 four were sold to Tranz Rail in New Zealand. After rebuilding at Hutt Workshops, they were placed in service with the Australian Transport Network in Tasmania as the DQ2000 class.[3][4][5]

All had been withdrawn by 1999. In 2002 six were overhauled and fitted with standard gauge bogies from FreightCorp 49 class locomotives for use by Interail in New South Wales as the 423 class.[6][7]

In 2005 seven have been exported to Ferrocarril de Antofagasta a Bolivia, Chile.[2] In 2006 two were rebuilt and transferred to Australian Railroad Group for use in Western Australia as the AD class.[8]

References

  1. ^ Oberg, Leon (1984). Locomotives of Australia 1850s - 1980s. Frenchs Forest: Reed Books. p. 249. ISBN 0 730100 05 7.
  2. ^ a b English Electric 1502 Class Queensland's Great Trains
  3. ^ 1502 Class Queensland's Railway Interest Group
  4. ^ DQ class Railpage
  5. ^ DQ Class Rail Tasmania
  6. ^ 423 Class Railpage
  7. ^ 423 Class Vicsig
  8. ^ AD Class Railpage