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The L Class are a class of diesel locomotives built by Clyde Engineering, Granville and Eagle Farm for the Western Australian Government Railways between 1967 and 1973.

Western Australian Government Railways L Class
L268, in its unique Westrail experimental blue livery, at Leighton yard.
Type and origin Power type Diesel-electric Designer William Charles Blakeney-Britter Builder Clyde Engineering Granville (L251–L273) Eagle Farm (L274–L277) Model EMD GT26C Build date 1967–1969, 1972–1973 Total produced 27
Specifications Configuration: ​  • AAR C-C  • UIC Co′Co′ Gauge 1,435 mm (4 ft 8+1⁄2 in) standard gauge Length 20.218 m (66 ft 4.0 in) Width 2.946 m (9 ft 8.0 in) Height 4.228 m (13 ft 10.5 in) Axle load 22.5 t (22.1 long tons; 24.8 short tons) Loco weight 137 t (135 long tons; 151 short tons) Fuel type Diesel Prime mover EMD 16-645E3 RPM range 315–900 Aspiration Turbocharged Generator EMD AR10A4 Traction motors EMD D77 Gear ratio 60:17
Performance figures Maximum speed 137 km/h (85 mph) Power output 2,460 kW (3,300 hp) Tractive effort 337.2 kN (75,800 lbf)
Career Operators Western Australian Government Railways Number in class 27 First run 30 October 1967 Current owner Aurizon Southern Shorthaul Railroad Disposition 3 in service, 16 stored, 8 scrapped

History

With the 657-kilometre (408 mi) Eastern Goldfields Railway between Perth and Kalgoorlie being converted to standard gauge, the Western Australian Government Railways started to take delivery of 23 Electro Motive Diesel GT26C locomotives from Clyde Engineering in October 1967.[1] The design was based on the EMD SD40 reduced in height to fit within the Australian loading gauge. At the time they were comfortably the largest and heaviest diesel locomotive operated by a government operator.[2]

All were delivered from Sydney via Melbourne and Adelaide, necessitating them being placed on broad gauge bogies for the journey between Dynon and Port Pirie.[2]

They entered service hauling iron ore trains from Koolyanobbing to Kwinana and the Indian Pacific. However they were quickly removed from passenger trains after it was realised the damage they could cause to the track at higher speeds.[2]

In 1972, Comalco purchased two locomotives of the same design for use on its 19.5-kilometre (12.1 mi) line at its bauxite mine in Weipa. These were built with an extra 11 tonnes (11 long tons; 12 short tons) of ballast for increased adhesion. In 1973, the Western Australian Government Railways took delivery of a further two, funded by Western Mining Corporation as part of the building of a nickel mine at Mount Windarra. All four were built by Clyde Engineering's Eagle Farm factory.[2]

In 1983, three were leased to V/Line to haul services on the standard gauge Melbourne to Albury line.[3] One even operated through to Sydney in May 1984.[4]

In 1994, following the purchase of GML10, Comalco's R1.001 was sent to Clyde Engineering, Kelso for overhaul.[5] Upon its return in August 1994, R1.002 was sold to Westrail and placed in service as Lw276.[2]

Following the delivery of the Q class locomotives in 1997, many were withdrawn with those remaining in service relegated to trailing locomotive status.[6]

In July 1998, seven were sold to Australian Transport Network. After being overhauled by National Railway Equipment Company, Whyalla, four were placed in service by ATN Access hauling grain trains in southern New South Wales and Victoria. Three were included in the sale of Australian Transport Network to Pacific National in February 2004 while the fourth along with the three unused examples along with one of the operational units were sold to Rail Technical Services, Dynon who resold them to QR National subsidiaries Interail and Australian Railroad Group for use in New South Wales.[2]

The remainder were included in the sale of Westrail to Australian Railroad Group in December 2000. All were included in the sale of Australian Railroad Group's Western Australian operations to QR National in June 2006. After being stored for some years, the Pacific National-owned L's were scrapped in 2015.

All of the locomotives now under the control of Aurizon have been renumbered as the 3100 class.[7][8][9][10] Those fitted with Q-Tron traction control have had the "LQ" prefix applied, those with ZTR traction control "LZ". Some were transferred to New South Wales to haul trains from the Manildra Group's flour mills at Gunnedah, Manildra and Narrandera to Bomaderry from 2003 until 2008.[2]

In 2011, Comalco sold R1.001 to Australian Locolease who placed it in service as L277 and leased it to El Zorro to operate grain trains in Victoria. After several years of storage and irregular use, L277 was sold on to Southern Shorthaul Railroad in 2020 with the loco being transferred to Cootamundra for reactivation work. It was reactivated in September 2020.

Models of the L Class have been produced in HO scale by two companies. Haskell Co Taiwan and Southern Rail Models.

Class list

Key:	In Service	Withdrawn	Preserved	Converted	Unknown	Scrapped

Serial number	Entered Service	Original Road Number	Renumbered As	Name	Current/Last Owner	Status
67-541	30 October 1967	L251	-	Thunderbird 1	Pacific National	Scrapped, 5 May 2015 (Werris Creek)
67-542	November 1967	L252	LZ3101	Kurra Kurraka	Aurizon	Scrapped, June 2016 (Casino)
67-543	December 1967	L253	LZ3119	-	Aurizon	Reactivated for NSW grain traffic, June 2021
67-544	January 1968	L254	-	Enterprise NCC 1701	Pacific National	Scrapped after an engine fire, 4 November 2016 (Cardiff Locomotive Workshops)
67-545	February 1968	L255	LZ3105	-	Aurizon	Stored, October 2014 (Avon Yard)
67-546	March 1968	L256	LZ3106	-	Aurizon	Stored, 12 January 2018 (Avon Yard)
68-547	March 1968	L257	3102	Wagiman	J&P Metals	Scrapped, 30 October 2021[11]
68-548	March 1968	L258	LZ3107	-	Aurizon	Stored, January 2018 (Forrestfield)
68-549	April 1968	L259	LZ3103	Aboriginal Stockman	Aurizon	Stored (Avon Yard)
68-550	May 1968	L260	L3108	-	Aurizon	Stored, October 2014 (Avon Yard)
68-551	August 1968	L261	LZ3109	-	Aurizon	Stored, January 2018 (Forrestfield)
68-552	August 1968	L262	L3110	-	Aurizon	Stored (Forrestfield)
68-553	October 1968	L263	LZ3111	-	Aurizon	Stored, 12 January 2018 (Forrestfield)
68-554	October 1968	L264	LZ3112	-	Aurizon	Stored, 12 January 2018 (Avon Yard)
68-555	October 1968	L265	LQ3121	Shoalhaven	Aurizon	Stored (Avon Yard)
68-556	October 1968	L266	L3113	-	Aurizon	Stored (Avon Yard)
68-557	November 1968	L267	LZ3114	-	Aurizon	Stored, 12 January 2018 (Avon Yard)
68-617	December 1968	L268	L3115	-	Aurizon	Stored (Avon Yard)
68-618	January 1969	L269	-	-	Westrail	Involved in a crossing accident on 30 May 1995. Scrapped, February 1996
68-619	March 1969	L270	-	Red Dwarf	Pacific National	Scrapped, 5 May 2015 (Werris Creek)
69-620	April 1969	L271	LQ3122	John Douglas Kerr	Aurizon	Scrapped, June 2016 (Casino)
69-621	May 1969	L272	L3116	-	Aurizon	Stored (Avon Yard)
69-622	June 1969	L273	LZ3104	Purnu	Aurizon	Scrapped, June 2016 (Casino)
72-752	January 1972	R1.001	L277	Phoenix	Southern Shorthaul Railroad	Reactivated, September 2020
72-753	January 1972	R1.002	LW276, LZ3120	-	Aurizon	Reactivated for NSW grain traffic, June 2021
73-779	September 1973	L274	LZ3117	-	Aurizon	Stored, 12 January 2018 (Avon Yard)
73-780	October 1973	L275	L3118	-	Aurizon	Stored, October 2014 (Avon Yard)

References

• Gunzburg, Adrian (1968). WAGR Locomotives 1940–1968. Perth: Australian Railway Historical Society (Western Australian Division). pp. 45–46, 50. OCLC 219836193.
• Australia Wide Fleet List Motive Power issue 96 November 2014 pages 65, 69

External links

Media related to WAGR L class (diesel) at Wikimedia Commons

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