Victorian Railways L class
L1162 preserved in Victorian Railways livery
Power type	Electric – Overhead lines
Builder	English Electric, United Kingdom
Build date	1952–1954
UIC classification	Co'Co'
Gauge	5 ft 3 in (1,600 mm)
Wheel diameter	3 ft 4 in (1,016 mm)
Length	59 ft (17.98 m)
Locomotive weight	97 tons 1 cwt (217,400 lb or 98.6 t)
Electric system(s)	1.5 kV DC
Current collection method	Pantograph
Traction motors	Six 402 hp (300 kW) English Electric Model 519
Top speed	75 mph (120 km/h)
Power output	2,400 hp (1,790 kW)
Tractive effort	47,000 lbf (209.1 kN) starting 25,200 lbf (112.1 kN) continuous
Career	Victorian Railways
Class	L
Number in class	25
Number	L1150 – L1174
Delivered	1953
Retired	29 June 1982 – 13 June 1987
Preserved	L1150, L1160, L1162, L1169
Scrapped	January – March 1988
Current owner	ARHS, Steamrail Victoria

The Victorian Railways L class was a class of mainline electric locomotive that ran on Australia's Victorian Railways and its successor V/Line from 1953 until 1987. Introduced in conjunction with the electrification of the Gippsland line, these locomotives hauled both passenger and freight services between Traralgon and Melbourne until the overhead electrification was decommissioned in favour of diesel electric traction.

History [edit]

Australia was a relatively early adopter of electric traction and Electric Multiple Unit trains, with a General Electric advertisement in Railway Age magazine of 1924 claiming that Melbourne had the largest suburban electrification scheme in the world at 346 miles (557 km).^[1] However, electrification in Victoria had until the 1950s only extended as far as the Melbourne suburban network. Apart from the EMU fleet the only electric locomotives operated by the VR were a fleet of 12 small 620 hp (460 kW) E class electric locomotives, built at VR's Newport Workshops for suburban goods service,^[2] using the same General Electric traction motors and electrical equipment employed on Melbourne's EMU fleet.

During the early 1950s, Victorian Railways embarked on an £80 million program dubbed 'Operation Phoenix' to rebuild a network badly run down by years of Depression-era underinvestment and wartime overutilisation.^[3] This included a substantial upgrade (regrading, rerouting, and electrification) of the Gippsland line servicing Victoria's substantial brown coal fields in the Latrobe Valley to allow for greatly increased traffic in briquettes for industrial use. A suitably powerful electric locomotive was sought for both express passenger and heavy freight use on the upgraded, electrified line.

Production [edit]

In-house locomotive production by Victorian Railways had virtually ceased with the last of the N class 2-8-2 locomotives in 1951, and an order was placed with English Electric in the United Kingdom for 25 locomotives. Classleader L 1150 entered service on 21 April 1953, and the final locomotive L 1174 entered service on 3 August 1954.

Design features [edit]

Cab and driver's controls of L 1150. Note perspex side window

The L class design reflected a compromise between a requirement to haul freight loads of up to 1,400 tons up a 1 in 110 gradient, and a requirement for a low axle load in consideration of VR's typically lightly laid line infrastructure. Although English Electric recommended a heavier locomotive, VR engineers argued against anything above a 97 ton maximum.^[4]

In order to achieve the required weight reductions, a series of novel weight-saving measures were taken. The original round-ended nose design (which was to have resembled the EMD F7 nose used on the Victorian Railways B class diesel-electric)^[5] was shortened and squared off to allow the frame to be reduced in size and weight, reducing the depth of the cabs and requiring the driver to enter the cab via the "engine room". Masonite was used in place of sheetmetal to line the cab interior, and perspex was used in place of glass on some of the cab windows.^[4]

The L class locomotive was also fitted with what was believed to be the most powerful dynamic brake in the world at the time, with locomotive L 1150 able to maintain a steady 32 mph (51 km/h) leading a 1,100 ton test train on a 1 in 50 down grade without use of the air brake.^[6]

L class locomotives were capable of multiple unit operation, but only with other L class locomotives and not any of the existing VR diesel-electric or electric fleet.

Regular service [edit]

In terms of power, the L class outclassed most of the Victorian Railways fleet when introduced in 1953, surpassed only by the lone Victorian Railways H class 4-8-4 steam locomotive H 220. L 1150 was able to better the performance of the famed S class Pacific in hauling a 600 ton load up the 1 in 50 gradient of Glenroy Bank.^[7] The L was also able to haul an 1,100 ton load between Dandenong and Oakleigh stations in around half the time taken by VR's most powerful freight locomotive, the X class 2-8-2, allowing heavy freight trains from Gippsland to avoid delaying suburban passenger services sharing the same route.^[7]

From introduction the class were maintained at the Jolimont Workshops in central Melbourne, along with the suburban multiple unit fleet and the E class suburban freight locomotives, as steam locomotives were housed at the North Melbourne Locomotive Depot. They were not moved to the new South Dynon Locomotive Depot until 1964.^[8]

The L class proved to be a fine locomotive for express passenger service where their high power output was put to good use hauling The Gippslander and other services at the line speed limit of 70 mph (112 km/h). However in heavy freight service they were somewhat less successful, as their relatively light weight and low factor of adhesion caused them to slip on heavy loads.^[9] Despite this, they were regularly used to haul heavy briquette trains of over 1,000 tons from the Latrobe Valley to Melbourne.^[10] They could also be seen on some suburban freight services.^[11]

L class locomotives were typically equipped with two pantographs. The VR issued instructions for both pantographs to be raised in winter months, with the first pantograph serving to knock ice off the overhead catenary and ensure good contact for the second pantograph.^[9]

Accidents [edit]

The L class locomotives became known as "The Whispering Death" during their early years due to accidents attributed to their quietness of operation in comparison to the various EMD 567-powered diesel locomotives operated by the VR at the time. A number of track workers were killed or seriously injured by L class locomotives whose rapid approach they were unable to hear until it was too late.^[12]

In early 1984, L 1164 failed at Hernes Oak and was struck by the relief locomotive.^[13] It was withdrawn on 19 February 1984.^[9] In 1985, L 1163 was involved in a spectacular derailment near Drouin after hitting a broken rail at 70 mph. The locomotive dug into the ballast and rotated through 180 degrees before rolling down an embankment.^[14] Remarkably, the crew climbed from the wreckage without serious injury and the derailed passenger carriages remained upright on the embankment, avoiding loss of life and serious injury among the passengers.^[15]

Demise [edit]

Because only one major line (the Gippsland line) had been electrified, the economic advantages of electric traction were not fully realised due to the need to change locomotives for trains that extended beyond the range of the electrified network, which added to the overall cost per mile. Furthermore, the additional expense associated with maintaining the 1,500 V DC overhead catenary system saw V/Line move to withdraw the L class from service and decommission the electrification of the Gippsland line.^[16] The other reason for the demise was that originally it was planned to electrify the four major lines: Gippsland, Geelong, Ballarat and Bendigo; however this never happened. When the ageing L class were due for replacement it was deemed uneconomic to purchase new locomotives for the sole electrified Gippsland line. The entire L class fleet was withdrawn from service by 1987,^[9] and the Gippsland line electrification was dismantled by 2004.

Preservation [edit]

Used as a prop for the 2007 Ghost Rider film, preserved L 1169 is seen here painted in the Texas Eagle livery specially applied for the film

Four L class locomotives have survived into preservation. As of May 2007, their disposition is as follows:^[17]

• Classleader L 1150 R G Wishart is today in static preservation at the Australian Railway Historical Society Williamstown Railway Museum, wearing its original VR royal blue and gold livery.
• L 1160 is currently stored out of service, still wearing its (now weathered) 1980s-era tangerine and grey V/Line livery.
• L 1162 has been restored to operable condition, including a repaint in VR livery. Negotiations are currently underway to allow this locomotive to operate trains on the Melbourne suburban network.
• L 1169, also stored out of service, was used as a prop for the 2007 movie Ghost Rider. Although the film is set in Texas, USA, it was actually filmed in Melbourne, Australia and L 1169 was specially painted in a Texas Eagle livery for the film production.

References [edit]

External links [edit]

• L class locomotive diagrams
• Victorian Railways, Museum Victoria, Australia: L Class Electric Locos
• VR Photo Gallery 02/12, victorianrailways.net Photograph of L 1165 on a passenger service in December 1986, shortly before withdrawal and later scrapping
• Berwick, victorianrailways.net Photograph of later "Ghost Rider" locomotive L 1169 on a goods train at Berwick, Victoria in 1976.

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