Victorian Railways C class (diesel)

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Victorian Railways C class
C504 passing through Sunshine, Victoria in April 2024
Type and origin Power type Diesel-electric Builder Clyde Engineering, Rosewater Model EMD GT26CW Build date 1977-1978 Total produced 10
Specifications Configuration: ​  • AAR C-C  • UIC Co′Co'  • Commonwealth Co-Co Gauge 1,435 mm (4 ft 8+1⁄2 in) Length 20.73 m (68 ft 0 in) Loco weight 135 tonnes (133 long tons; 149 short tons) Fuel type Diesel Fuel capacity 10,130 L (2,230 imp gal; 2,680 US gal) Prime mover EMD 16-645E3 Engine type V16 diesel engine Aspiration Turbocharged Alternator EMD AR-10 Traction motors EMD D77/78 DC, 6 of Cylinders 16 Cylinder size 645 in3 (10,570 cm3) Loco brake Air brakes Train brakes Air brakes
Performance figures Maximum speed 133 km/h (83 mph) Power output 2,237 kW (3,000 hp)
Career Operators Victorian Railways Class C Number in class 10 Numbers C501-C510 Locale Southern Australia Delivered 1977-78 First run 14 May 1977 Preserved C501 Current owner Rail First Asset Management Southern Shorthaul Railroad Seymour Railway Heritage Centre Disposition 10 operational

The C Class are a class of diesel locomotive built by Clyde Engineering, Rosewater for the Victorian Railways in 1977–1978.

The C class were purchased by the Victorian Railways for heavy freight haulage. They are a variant of the WAGR L class (itself an Australianised EMD SD40) fitted with safety cabs. Initially, the first four were placed on the North East line to haul services from Melbourne to Albury while the latter six were put on the broad gauge to haul services on the Serviceton line. Following upgrades to the infrastructure, they were also able to operate on the Ballarat to Geelong line and from January 1982 through to Adelaide with the standard gauge units transferred to the broad gauge.^[1]

On 3 August 1979, engines C505 and 506 ran through to Adelaide for the first time as part of a trial of through-running, in place of the previous practice involving changing locomotives at the border. C505 led on the westbound trip with a trailing load of 1,755 tonnes and 506 led on the eastbound with 1,804 tonnes. A number of stop-and-start tests were undertaken on the Adelaide hills line to test the engines' ability to handle heavy loads, and running times were tested particularly between Tailem Bend and Mile End. New radio communication systems were also trialled between the driver and guard using fixed units in lieu of the earlier portable units. The trial was deemed a success, with through-running becoming a regular feature from 12 November. At the time a number of C Class engines were running on the standard gauge between Melbourne and Albury, and it was intended to recall these for broad gauge interstate work and have them replaced by locomotives from Australian National Railways.^[2]

In September 1988, two were transferred back to the standard gauge and began to operate services through to Sydney.^[3][4]

Following the Melbourne-Adelaide railway being closed for gauge conversion, all remaining broad gauge units were converted to standard gauge and operated services from Melbourne to Parkes until the converted line reopened in July 1995. All were transferred by V/Line to National Rail in June 1995.^[5]

Following the delivery of National Rail's NR class locomotives, the C class were put into storage at Junee Locomotive Depot in 1997 before being moved to Islington Railway Workshops, Adelaide.^[6][7] Unlike the other locomotives National Rail initially used, ownership of the C class passed to National Rail.^[8] In August 1999 two were repainted in National Rail livery and returned to service as Melbourne shunters.^[9]

The class was then sold with one going to Seymour Railway Heritage Centre and the other nine to Allco Rail with two leased to Pacific National and seven to Silverton Rail as the Cs class.^[5] Following the collapse of Allco Finance three were sold to Chicago Freight Car Leasing Australia and six to Greentrains in January 2008 with all resuming their original identities.^[10][11][12]

In April 2016, the six Greentrains units were sold to Southern Shorthaul Railroad.^[13][14] Having been in store at South Dynon Locomotive Depot, all were taken to the Lithgow State Mine Heritage Park & Railway with the last returned to service in August 2016.^[15] As of February 2024, all 10 class members are operational.

• 
  Silverton Rail Cs1 in June 2006
• 
  Southern Shorthaul Railroad C503 on Kooragang Island in January 2011
• 
  Southern Shorthaul Railroad C510 and C504 at Donnybrook
• 
  Southern Shorthaul Railroad C505 at North Geelong Grain Loop
• 
  Southern Shorthaul Railroad C504-442s1-C510 Somerton
• 
  Southern Shorthaul Railroad C504 - 4911 - RL302 on a loaded SSR Grain train to Geelong at Craigieburn
• 
  Victorian Railways Preserved C Class leader C501 in between Seymour Railway Heritage Centre's Victorian Railways T class (T357) and Southern Shorthaul Railroad's New South Wales 49 class locomotive (4917) at Albury

Media related to Victorian Railways C class diesel locomotives at Wikimedia Commons