Western Diesel Hydraulics In Preservation

Author : Fred Kerr
Publisher :
ISBN 13 : 9781399004930
Total Pages : 128 pages
Book Rating : 4.3X/5 ( download)

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Download or read book Western Diesel Hydraulics in Preservation written by Fred Kerr and published by . This book was released on 2022-05-30 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: When British Railways initiated its Modernization Plan in 1955, its Western Region elected to trial locomotive designs with hydraulic transmission whilst BR encouraged designs with electric transmission. The Western Region felt that the lighter weight of 78 tons for a diesel hydraulic locomotive producing 2000 hp, compared to an equivalent weight of 132 tons for a diesel electric locomotive producing 2000 hp, would better meet BR's requirement for a modern locomotive. BR's failure to follow up with its declared policy of having all freight vehicles fitted with brakes saw operators preferring the heavier diesel electric designs which proved more able to operate trains without through brakes at higher speed. The greatest concern was with operating costs whereby the Western Region policy of replacing components at the depot then transferring them to Swindon for repair incurred heavy costs that were reflected in the maintenance cost per locomotive. Given the smaller number of diesel hydraulic locomotives and the larger number of diesel electric locomotives it was little surprise that by the mid-1960s a cost comparison showed that the build and operation of diesel electric locomotives was increasingly cheaper over the long term. Furthermore the increased availability of diesel electric locomotives released by a combination of factors provided an opportunity to replace the diesel hydraulic fleet, which was withdrawn from service during the 1970s. The preservation of redundant locomotives was slow but once it was confirmed, by the preservation of 'Hymek' Class 35 D7017 in 1975, that public appeals could quickly fund the preservation of withdrawn examples further public appeals followed. In a short space of time 31 locomotives from a mixed fleet of 358 locomotives entered preservation to remind both enthusiasts and the public of a concept (i.e. hydraulic transmission) that had had much to offer but had been dismissed on questionable financial grounds.

Author : Fred Kerr
Publisher : Pen and Sword Transport
ISBN 13 : 1399013408
Total Pages : 130 pages
Book Rating : 4.06/5 ( download)

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Download or read book Western Diesel Hydraulic Locomotives in Preservation written by Fred Kerr and published by Pen and Sword Transport. This book was released on 2022-07-28 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: When British Railways initiated its Modernisation Plan in 1955, its Western Region elected to trial locomotive designs with hydraulic transmission whilst BR encouraged designs with electric transmission. The Western Region felt that the lighter weight of 78 tons for a diesel hydraulic locomotive producing 2000 hp, compared to an equivalent weight of 132 tons for a diesel electric locomotive producing 2000 hp, would better meet BR’s requirement for a modern locomotive. BR’s failure to follow up with its declared policy of having all freight vehicles fitted with brakes saw operators preferring the heavier diesel electric designs which proved more able to operate trains without through brakes at higher speed. The greatest concern was with operating costs whereby the Western Region policy of replacing components at the depot then transferring them to Swindon for repair incurred heavy costs that were reflected in the maintenance cost per locomotive. Given the smaller number of diesel hydraulic locomotives and the larger number of diesel electric locomotives it was little surprise that by the mid-1960s a cost comparison showed that the build and operation of diesel electric locomotives was increasingly cheaper over the long term. Furthermore the increased availability of diesel electric locomotives released by a combination of factors provided an opportunity to replace the diesel hydraulic fleet, which was withdrawn from service during the 1970s. The preservation of redundant locomotives was slow but once it was confirmed, by the preservation of ‘Hymek’ Class 35 D7017 in 1975, that public appeals could quickly fund the preservation of withdrawn examples further public appeals followed. In a short space of time 31 locomotives from a mixed fleet of 358 locomotives entered preservation to remind both enthusiasts and the public of a concept (i.e. hydraulic transmission) that had had much to offer but had been dismissed on questionable financial grounds.

Author : ROBERT. CARROLL
Publisher :
ISBN 13 : 9781911262213
Total Pages : pages
Book Rating : 4.11/5 ( download)

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Download or read book WESTERN REGION DIESEL HYDRAULICS written by ROBERT. CARROLL and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Fred Kerr
Publisher : Pen and Sword
ISBN 13 : 1526713101
Total Pages : 611 pages
Book Rating : 4.00/5 ( download)

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Download or read book BR Diesel Locomotives in Preservation written by Fred Kerr and published by Pen and Sword. This book was released on 2017-10-30 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: When British Railways (BR) initiated its Modernization Plan in 1954 it had little experience of diesel locomotives thus initiated a Pilot Scheme to trial combinations of the three elements comprised within a locomotive the engine, transmission and body.The initial orders for 174 locomotives were placed in November 1955, but even before the first locomotive had been delivered, changes in Government policy led to bulk orders for most designs being trailed. It was only in 1968, once steam traction had been removed from the network, that BR was able to review the success, or otherwise, of its diesel fleet and decide which designs to withdraw from service.The nascent preservation movement of the time was concerned to preserve steam locomotives whilst only buying diesel shunting locomotives for support roles on heritage lines and it wasnt until 1977 that any effort was made to preserve main line diesels. Once it was confirmed that diesel locomotives had an appeal to enthusiasts, further purchases were made that resulted in examples of most of the BR diesel classes being represented within the preservation movement.Fred Kerrs book details those classes which are represented on heritage lines, identifies where possible their location as of December 2016, shows many of them at work and shows what is involved in the restoration, maintenance and operation of diesel locomotives by the volunteers whose efforts are vital but rarely acknowledged.Some of the preserved locomotives were bought for possible use on the national network and this was facilitated by the Railways Bill 1993. A complementary album of preserved and heritage locomotives titled Heritage Traction on the Main Line details the locomotive classes whose representatives are still in regular use on the national network as at December 2016 and follows a similar format to this album.

Author : Hugh Dady
Publisher :
ISBN 13 : 9780711018525
Total Pages : 63 pages
Book Rating : 4.29/5 ( download)

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Download or read book The WR Diesel-hydraulics written by Hugh Dady and published by . This book was released on 1989 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Robert John Zenk
Publisher :
ISBN 13 : 9781637957776
Total Pages : 0 pages
Book Rating : 4.77/5 ( download)

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Download or read book Southern Pacific & the KM Hydraulics written by Robert John Zenk and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1959 the Southern Pacific Railroad found itself in need of higher horsepower diesel locomotives to move their increasing freight traffic across the Sierras. As American locomotive manufactures could not meet the SP requirements the company began looking overseas. In Munich Germany they found that Krauss Maffei, a respected locomotive builder, was producing diesel-hydraulic locomotives rated at 4000 horsepower. Southern Pacific and KM Hydraulics is the story of the building of these locomotives in Germany and of operating them in the United States.--Publisher.

Author : John Jennison
Publisher :
ISBN 13 : 9780711037458
Total Pages : 96 pages
Book Rating : 4.50/5 ( download)

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Download or read book Diesel-Hydraulics in the 1960s and 1970s written by John Jennison and published by . This book was released on 2014 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title features detailed and comprehensive coverage of the Western Region's entire diesel-hydraulic fleet from inception to demise. The book is fully illustrated with new and unseen photographs.

Author : Hugh Dady
Publisher : Ian Allen Pub
ISBN 13 : 9780711034402
Total Pages : 78 pages
Book Rating : 4.00/5 ( download)

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Download or read book The Heyday of the Hydraulics written by Hugh Dady and published by Ian Allen Pub. This book was released on 2010-05 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Western Region of BR decided to be distinct from other parts of the network by using diesel-hydraulic locomotives to replace steam traction. Now, more than thirty years after the last of the Western Region diesel-hydraulic classes was withdrawn from service, interest in the various types remains strong and is growing. In all, the Western Region acquired more than 350 diesel-hydraulics. This new color album features a selection of diesel-hydraulic types in operation across the whole WR network, and focuses on the less-familiar classes?the Hymeks and the Classes 14 and 22. The choice and selection of photographs is key in these photographic portraits, and all enthusiasts will be delighted with the fantastic array of unpublished images. It is ideal for diesel enthusiasts and for anyone modeling the Western Region.

Author : TOM. HEAVYSIDE
Publisher :
ISBN 13 : 9781840339024
Total Pages : 0 pages
Book Rating : 4.20/5 ( download)

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Download or read book Tribute to the Western Region Hydraulics written by TOM. HEAVYSIDE and published by . This book was released on 2021-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : John Maybery
Publisher : Amberley Publishing Limited
ISBN 13 : 1445639920
Total Pages : 196 pages
Book Rating : 4.25/5 ( download)

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Download or read book Great Western Revival written by John Maybery and published by Amberley Publishing Limited. This book was released on 2015-12-15 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tells the story of those GWR locomotives that have survived into preservation.