| 词条 | WAGR R class (diesel) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
|name = Western Australian Government Railways R class |powertype = Diesel-electric |image = R1905 Manjimup, 1986.JPG |alt = 300px |caption = R1905 at Manjimup in July 1986 |builder = English Electric, Rocklea |ordernumber = |serialnumber = A.166-A.167, A.171, A.173-A.174, A.202-A.207, A.218-A.222, A.244, A.248 |buildmodel = M195CX1, M195CX2 |builddate = 1968-1972 |totalproduction = 18 |rebuilder = |rebuilddate = |numberrebuilt = |aarwheels = C-C |uicclass = Co-Co, Co′Co′ |gauge = {{track gauge|1067mm|lk=on}} {{track gauge|1435mm|allk=on}} |trucks = |bogies = |wheeldiameter = |trailingdiameter = |minimumcurve = |wheelbase = |length = |width = |height = |axleload = |weightondrivers = |locoweight = R1901-R1902: {{convert|88|LT|t ST}} R1903-R1905: {{convert|95.5|LT|t ST}} RA class: {{convert|92.5|LT|t ST}} |fueltype = Diesel |fuelcap = |lubecap = |coolantcap = |watercap = |sandcap = |powersupply = |consumption = |watercons = |primemover = EE 12CSVT |rpmrange = |enginetype = |aspiration = |displacement = |alternator = |generator = EE 822 |tractionmotors = EE 548 |headendpower = |cylindercount = |cylindersize = |transmission = |multipleworking = |maxspeed = |poweroutput = {{convert|1950|hp|kW|-1|abbr=on}} |tractiveeffort = |factorofadhesion = |trainheating = |locobrakes = |locobrakeforce = |trainbrakes = |safety = |operator = Western Australian Government Railways |operatorclass = |powerclass = |numinclass = 18 |fleetnumbers = R1901-R1905 RA1906-RA1918 |officialname = |nicknames = |axleloadclass = |locale = |deliverydate = |firstrundate = February 12th, 1968 |lastrundate = |retiredate = |withdrawndate = |preservedunits = RA1918 |restoredate = |scrapdate = |currentowner = UGL Rail Rail Heritage WA |disposition = 1 preserved, 1 converted, 16 scrapped}} The R/RA Classes are diesel locomotives built by English Electric, Rocklea for the Western Australian Government Railways between 1968 and 1972. HistoryIn 1968 the Western Australian Government Railways took delivery of five narrow gauge versions of the K class for use on bauxite traffic, the last three were fitted with {{convert|6|t}} of ballast to improve their tractive effort. All were fitted with dynamic brakes. A further 11 were ordered, but without dynamic brakes. These were classified as the RA class. A further two RAs were financed by the Lefroy Salt Company for use over a {{convert|13|km|mi|adj=on}} spur off the Esperance line.[1][2][3][4] In 1974 the RA1914, RA1917 and RA1918 were fitted with standard gauge bogies and renumbered KA211-KA213.[1][5] RA1918 has been preserved by Rail Heritage WA.[6] R1902 was donated to Rail Heritage WA for preservation. However, due to its poor condition after suffering from prolonged vandalism, it was cut up. Class list (R)
Class list (RA)
References1. ^1 {{cite book|last=Oberg|first=Leon|title=Locomotives of Australia 1850s-1980s|year=1984|publisher=Reed Books|location=Frenchs Forest|isbn=0 730100 05 7|page=260}} 2. ^{{cite book|last=Oberg|first=Leon|title=Locomotives of Australia 1850s-2010s|year=2010|publisher=Rosenberg Publishing|location=Kenthurst|isbn=9781921719011|pages=351-352}} 3. ^R Class (WA, diesel) Railpage 4. ^RA Class (WA, diesel) Railpage 5. ^KA Class (WA, diesel) Railpage 6. ^[https://archive.today/20110722080518/http://www.railheritagewa.org.au/museum/pages/bassendean.htm# Diesel Locomotives] Rail Heritage WA
7 : Co-Co locomotives|English Electric locomotives|Diesel locomotives of Western Australia|Railway locomotives introduced in 1968|3 ft 6 in gauge locomotives of Australia|Standard gauge locomotives of Australia|Diesel-electric locomotives of Australia |
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