Commonwealth Railways NJ class

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Commonwealth Railways NJ class
File:1601 (NJ1) Ceduna July 4 2020.jpg
Class leader 1601 (formerly NJ1) leading a One Rail Australia gypsum train near Ceduna, 2020.
Type and origin
Power typeDiesel-electric
BuilderClyde Engineering, Granville
Serial number70-728, 71-729 to 71-733
ModelEMD JL22C
Build date1971
Total produced6
Specifications
Configuration:
 • UICCo-Co
Gauge1,067 mm (3 ft 6 in)
Loco weight67 t (66 long tons; 74 short tons)
Fuel typeDiesel
Prime moverEMD 12-645E
Engine typeV12
Cylinders12
Performance figures
Power output1,119 kW (1,501 hp)
Career
OperatorsAurizon
Number in class6
NumbersNJ1–NJ6
Delivered1971
First run1971
Last run1971
Current ownerAurizon
Disposition2 in service, 1 stored, 2 exported to South Africa, 1 scrapped as of 2023

The NJ class are a class of diesel locomotive built in 1971 by Clyde Engineering, Granville for the Commonwealth Railways for use on the Central Australia Railway.

History

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File:Gypsum train hauled by AN diesels NJ5 and NJ3 near Ceduna, 20 Jan 1989 (8888transportpix).jpg
Gypsum train hauled by Australian National NJ5 and NJ3 near Ceduna, South Australia, 20 Jan 1989
File:Genesee and Wyoming Australia (GWA) locomotive 1606 at Thevenard Maintenance Centre in 2017 (01).jpg
Genesee and Wyoming Australia (GWA) locomotive 1606 at Thevenard Maintenance Centre in 2017

In 1969, Commonwealth Railways ordered six single-cab NJ class locomotives from Clyde Engineering for use on the narrow gauge 1,067 mm (3 ft 6 in) Central Australia Railway between Marree and Alice Springs. They hauled freight trains and The Ghan. Built at Clyde Engineering's Granville factory, they featured many components from the company's new Kelso factory. Their cab was similar to that of the New South Wales 422 class locomotives that had recently been built.[1]

In July 1975, all were included in the transfer of Commonwealth Railways to Australian National. Following the closure of the Central Australian Railway in December 1980 and their unsuitability for conversion to standard gauge, Australian National transferred them to its former Port Lincoln Division on Eyre Peninsula, South Australia. After a few teething problems, the class settled down and were employed hauling grain and gypsum services.[1]

All six were sold with Australian National's South Australian operations to Australian Southern Railroad in August 1997 and renumbered as the 1600 class. Some were transferred to Australian Railroad Group to operate services in Western Australia.[2][3] With the splitting up of Australian Railroad Group, two passed to Aurizon in February 2006 and four to Genesee & Wyoming Australia in June 2006.[4]

In January 2015, the two Aurizon units were exported to Durban, South Africa.[5]

In early 2019, 1604 (formerly NJ 4) was scrapped following a shunting accident at Cummins, South Australia in 2013. 1603 led the last GWA grain train to Cummins on 31 May 2019.[6]

The owner of the remaining three NJs, GWA was rebranded to One Rail Australia in February 2020 when G&W sold their share of the company. ORA sent 1603 to Port Augusta for overhaul in June 2022, but this overhaul was stopped following Aurizon's takeover of ORA the following month. As of 2023, 1601 and 1606 are working at Thevenard on gypsum trains.

Names

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  • NJ1 was named after prime minister Ben Chifley, a former locomotive driver from Bathurst, near Kelso where many of the locomotives' components were manufactured. As of 2020, the locomotive unofficially carried the name "Thevenard" on the side of the locomotive cab, possibly reflecting the change to gypsum-only traffic for the motive power of the former South Australian Railways Port Lincoln Division.

References

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Notes

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  1. ^ a b Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  2. ^ Narrow Gauge NJ Chris's Commonwealth Railways Pages
  3. ^ NJ Class Railpage
  4. ^ 1600 Class Railpage
  5. ^ West Australian Rails Jim Bisdee
  6. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).

Bibliography

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  • Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
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Error creating thumbnail: File missing Media related to Lua error in Module:Commons_link at line 62: attempt to index field 'wikibase' (a nil value). at Wikimedia Commons