Victorian Railways B class (diesel)

The B class are a class of diesel locomotives built by Clyde Engineering, Granville for the Victorian Railways in 1952–1953. Ordered and operated by the Victorian Railways, they initiated the dieselisation of the system and saw use on both passenger and freight services, with many remaining in service today, both in preserved and revenue service. Some were rebuilt as the V/Line A class, while others have been scrapped.

Victorian Railways B Class
B74 hauling the 70th anniversary Spirit of Progress in November 2007
Type and origin
Power typeDiesel-electric
BuilderClyde Engineering, Granville
ModelEMD ML2
Build date1952-1953
Total produced26
RebuilderClyde Engineering, Rosewater
Rebuild date1984-1985
Number rebuilt11
Specifications
Configuration:
  UICCo-Co
Gauge1,435 mm (4 ft 8 12 in) standard gauge,
1,600 mm (5 ft 3 in)
Length18.70 m (61 ft 4 in)
Loco weight114 t (112 long tons; 126 short tons)
Fuel typeDiesel
Prime moverEMD 16-567BC
(B75: 16-645E)
RPM range950rpm max
Engine typeV16 diesel engine
AspirationSupercharged (Roots blower)
Displacement9072ci total
GeneratorEMD D12
Traction motorsEMD D27
Head end powerNot provided
Cylinders16
Cylinder size567ci per cylinder
(B75: 645ci)
TransmissionDiesel-electric
Loco brakeA7EL - Dynamic Brake
Train brakesA7EL
Performance figures
Maximum speed133 km/h (83 mph)
Power output1,120 kW (1,500 hp)
Tractive effortStarting: 267 kN (60,000 lbf)
Continuous: 178 kN (40,000 lbf) at 18 km/h (11.2 mph)
Career
OperatorsVictorian Railways (V/Line), West Coast Railway, CFCLA, SSR, CRL,
Number in class26
NumbersB60-B85
First run14 July 1952
PreservedB72, B74, B83, B75, B61, B80, B76
Current ownerCFCL Australia
Southern Shorthaul Railroad
Disposition4 in service, 3 stored, 3 preserved, 11 Rebuilt, 5 scrapped

History

Clyde Engineering reproduction Builders plate on B74's fuel tank valance. Incorrect numbers due to records error.[1]

The B class were the first mainline diesel locomotives built for the Victorian Railways. The design was based on the successful Electro-Motive Diesel F-unit locomotives with the distinctive bulldog nose. They were unusual in having a streamlined drivers cab at each end.

Inception

After World War II the Victorian Railways was run down from years of Depression-era under-investment and wartime over-utilisation.[2] Chief Mechanical Engineer Ahlston traveled the world studying railway rehabilitation. Britain leaned towards steam locomotives, while France was moving towards main line electrification. The United States was more divided, with General Motors' Electro-Motive Division at La Grange, Illinois turning out modern E and F-units diesels.[3] However the EMD units axle load was too heavy for the Victorian tracks, and the Commonwealth Government would not allow the use of foreign currency to purchase United States diesels. As a result, the £80 million Operation Phoenix featured steam locomotives and electrification of the Gippsland line, either locally built or imported from the United Kingdom.[3]

To achieve a lighter axle load a six axles / six motor Co-Co wheel arrangement was required. By 1949, the head of Electro-Motive Diesel Dick Dilworth was convinced that lighter axle load locomotives would be popular in Australia and other foreign countries. Frank Shea of Clyde Engineering had also negotiated with EMD to build the new locomotive locally, in order to overcome the foreign exchange restrictions.[3] The order was placed in 1951 and the first locomotive was delivered on 14 July 1952.[4]

Into service

The 26 members of the class operated on broad gauge lines throughout Victoria, working the majority of the important passenger trains, as well as fast freights. Many timetables were accelerated, and steam locomotives began to be scrapped in large numbers.[3] The visit of Queen Elizabeth in 1954 saw her ride behind B60 on a special train.

While costing £80 per horsepower compared to £60 for steam, the new locomotives ran 130,000 miles per year, compared to 35,000 and 60,000 miles per year for main line steam locomotives. The Chief Engineers Office found that one B class did the work of three steam locomotives.[5] Their success led to further dieselisation, with the delivery of the T class branch line units from 1955, and the single ended S class mainline units from 1957.[5]

Demise, reactivation and preservation

As part of the 1980s New Deal plan to reinvigorate country passenger services, it was decided to rebuild the B class with new traction equipment as the A class. The rebuild contract was let in January 1983 to Clyde Engineering, Rosewater, with the first unit entering service in May 1984. The project was abandoned in mid 1985 after rising costs due to structural fatigue, with the eleventh and final rebuild delivered in August 1985.[6]

At the same time newer high power locomotives had been delivered, including the N class passenger units and the more numerous G class freight locomotives. The B class gradually retired by V/Line from 1982 with some scrapped. Six were purchased by West Coast Railway in the early 1990s for use on their Melbourne to Warrnambool passenger service.[7] While running with West Coast Railway, units B61 and B76 had dual marker lights and ditch lights fitted at the No.1 end. They also received shunter's steps at each end, in late 2001 or early 2002.[8][9][10][11] B65 was painted in the simplified West Coast Railway "freight" livery, and did not receive any of these upgrades.[12][13]

In May 2004 the Victorian Department of Infrastructure issued an alert on stress cracks on the underframes of the B class locomotives, including the units owned by West Coast Railway. Following West Coast Railway's demise in August 2004 these were sold to Chicago Freight Car Leasing Australia and refurbished with some being resold to Southern Shorthaul Railroad. This saw some converted to standard gauge and their sphere of operation increased to include New South Wales. Seymour Railway Heritage Centre have B74 preserved in operating condition and is the only preserved locomotive in operation.[14][15][16][17]

B76 (no.1 end) at Hawthorn heading back to North Dynon on a MTM works train.

Fleet summary

Key: In Service Withdrawn Preserved Converted Scrapped
NumberNameIn serviceOut of serviceKmCurrent ownerPrevious ownersStatus
B60 Harold W Clapp 14 July 1952 11 February 1983 5,669,690 Converted Victorian Railways, VicRail, V/Line Converted to A60, renamed Sir Harold Clapp Preserved SRHC
B61 Bernie Baker 18 August 1952 Southern Shorthaul Railroad (SG) Victorian Railways, VicRail, V/Line, West Coast Railway In service. Streamliners 2016 livery.
B62 8 September 1952 28 October 1983 5,541,730 Converted Victorian Railways, VicRail, V/Line Converted to A62 Preserved 707 Ops
B63 7 October 1952 5,918,480 VicTrack Heritage, allocated to Steamrail Victorian Railways, VicRail, V/Line Stored Newport
B64 27 October 1952 5,989,509 Receivership - Hoskins Hurst Victorian Railways, VicRail, V/Line Stored, Bendigo
B65 17 November 1952 Southern Shorthaul Railroad Victorian Railways, VicRail, V/Line, West Coast Railway Auscision Models livery, Stored - North Bendigo
B66 8 December 1952 11 May 1984 5,169,500 Converted Victorian Railways, VicRail, V/Line Converted to A66
B67 22 December 1952 18 October 1984 5,217,740 Scrapped Victorian Railways, VicRail, V/Line Scrapped April 1988, one nose preserved privately
B68 2 February 1953 19 November 1985 5,217,740 Scrapped Victorian Railways, VicRail, V/Line Scrapped April 1988, one nose preserved Geelong.
B69 22 February 1953 May 1984 5,283,950 Scrapped Victorian Railways, VicRail, V/Line Scrapped June 1992
B70 23 March 1953 3 June 1984 4,967,250 Converted Victorian Railways, VicRail, V/Line Converted to A70
B71 13 April 1953 July 1984 4,754,520 Converted Victorian Railways, VicRail, V/Line Converted to A71 (Scrapped 1 June 2019)
B72 14 May 1953 1 February 1986 4,754,520 Steamrail Victoria Victorian Railways, VicRail, V/Line Under restoration
B73 25 May 1953 17 November 1981 4,575,930 Converted Victorian Railways, VicRail Converted to A73 (Scrapped 14 January 2019)
B74 J.A. Hearsch 15 June 1953 May 1988 4,754,520 VicTrack Heritage, allocated to Seymour Railway Heritage Centre Victorian Railways, VicRail, V/Line Preserved operational, main line registered, name applied after preservation
B75 6 July 1953 October 1992 4,754,520 Southern Shorthaul Railroad (from 2011) (BG) Victorian Railways, VicRail, V/Line, West Coast Railway (for spares), Great Northern Rail Services (c.2002), privately owned by members of the Yarra Valley Railway[18] In service
B76 27 July 1953 CFCL Australia, leased to QUBE Victorian Railways, VicRail, V/Line, West Coast Railway In service
B77 17 August 1953 17 September 1982 4,808,610 Converted Victorian Railways, VicRail, V/Line Converted to A77 (Scrapped 14 January 2019)
B78 7 September 1953 29 February 1984 4,853,800 Converted Victorian Railways, VicRail, V/Line Converted to A78
B79 28 September 1953 18 June 1984 4,992,440 Converted Victorian Railways, VicRail, V/Line Converted to A79 (Scrapped 17 May 2019)
B80 9 October 1953 4,754,520 CFCL Australia, leased to QUBE Victorian Railways, VicRail, V/Line, West Coast Railway, Steve Moritz In service
B81 9 November 1953 15 August 1984 4,944,760 Converted Victorian Railways, VicRail, V/Line Converted to A81 (Scrapped 14 January 2019)
B82 30 November 1953 23 May 1988 Scrapped Victorian Railways, VicRail, V/Line Scrapped August 1996
B83 21 December 1953 May 1988 VicTrack Heritage, allocated to the Australian Railway Historical Society at Newport. Victorian Railways, VicRail, V/Line Preserved static at North Williamstown Railway Museum
B84 18 January 1954 23 May 1988 Scrapped Victorian Railways, VicRail, V/Line Scrapped May 1992
B85 22 February 1954 13 March 1983 4,610,040 Converted Victorian Railways, VicRail, V/Line Converted to A85 (Scrapped 14 January 2019)

Models

N Scale

Gopher Models have released N Scale Models of the B Class Locomotives, featuring B60 & B61. [19] [20]

HO Scale

As of October 2009, only HO scale plastic models of the B Class are available produced by Auscision Models. Some are being rerun in 2020 with the option of having DCC with sound already fitted with new liveries being added that weren't in the original run.

2020 Rerun as follows: B60 "Sir Harold W. Clapp" (VR Original), B62 (VR Original with 1 Million Miles Plate), B84 (V/Line All Orange), B80 (Murraylander), B61 (SSR), B65 (Auscision Models), B60 "Sir Harold W. Clapp" (VR Modified), B71 (VR Original), B78 (VR Original), B63 (VR Modified), B70 (VR Modified), B74 (VR As Preserved), B64 (VicRail Teacup), B69 (V/Line Orange and Grey), B83 (V/Line Orange and Grey), B76 (West Coast Rail), B65 (West Coast Rail Austeriety), B61 (Streamliners 2016), B80 (Chicago Freight Car Leasing Australia with Metro Trains Stickers) and B75 (Consolidate Rail Leasing).

2009 Original Run as follows: B60 "Sir Harold W. Clapp" (VR Original), B62 (VR Original with 1 Million Miles Plate), B74 (VR Original), B85 (VR Original), B67 (VR Modified), B72 (VR Modified), B75 (VR Modified), B68 (VicRail Teacup), B83 (VicRail Teacup), B84 (V/Line All Orange), B63 (V/Line Orange and Grey), B74 (V/Line Orange and Grey), B82 (V/Line Orange and Grey), B61 (West Coast Rail), B80 (Murraylander), B61 (SSR), B76 (Chicago Freight Car Leasing Australia), B65 (Auscision Models) (was a Limited Edition of 300 units) and B60 "Sir Harlod W. Clapp" (VR Modified). [21]

References

  1. https://www.facebook.com/groups/VictorianRailwayEnthusiasts/permalink/1114720471897307/?comment_id=1114722718563749&reply_comment_id=1114778235224864
  2. "ARHS Railway Museum: History 1950 - 2000". Archived from the original on 8 February 2007. Retrieved 31 December 2006.
  3. Lee, Robert (2007). The Railways of Victoria 1854-2004. Melbourne University Publishing Ltd. pp. 211, 212, 216, 218. ISBN 978-0-522-85134-2.
  4. Railmac Publications (1992). Australian Fleetbooks: V/Line locomotives. Kitchner Press. ISBN 0-949817-76-7.
  5. Lee, Robert (2007). The Railways of Victoria 1854-2004. Melbourne University Publishing Ltd. p. 218. ISBN 978-0-522-85134-2.
  6. Scott Martin & Chris Banger (October 2006). "New Deal for County Passengers - 25 years on". Newsrail. Australian Railway Historical Society (Victorian Division). p. 319.
  7. Peter Attenborough (February 2004). "West Coast Railway". Australian Model Railway Magazine. pp. 32–34.
  8. http://www.westonlangford.com/images/photo/126550/
  9. http://www.westonlangford.com/images/photo/127238/
  10. http://vicsig.net/photo/1975
  11. http://vicsig.net/photo/2196
  12. http://vicsig.net/photo/1312
  13. http://vicsig.net/photo/2013
  14. B class diesel electric locomotives Mark Bau's VR website
  15. A Class (A60 - A85) Railpage
  16. B Class (B60 - B85) Railpage
  17. B Class Vicsig
  18. https://www.facebook.com/groups/VictorianRailwayEnthusiasts/permalink/1114720471897307
  19. https://gophermodels.com.au/products/gvrb?_pos=1&_sid=b2b586ffb&_ss=r
  20. https://gophermodels.com.au/products/gvrbb?_pos=2&_sid=b2b586ffb&_ss=r
  21. http://www.auscisionmodels.com.au/B_class_page.htm

Further reading

  • Peter Bermingham (1982). The ML2 story : the history of the Victorian Railways' famous B Class diesel-electric locomotive. Railway Traction Research Group. ISBN 0-959839-29-1.
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