| 词条 | South African Class 32-200 | |||||||||||||||||||||||||||||||||||||||||
| 释义 |
| name = South African Class 32-200 TransNamib Class 32 | image = SAR_Class_32-200_32-202.jpg | alt = | caption = PPC Saldanha's no. 32-202, 8 January 2009 | powertype = Diesel-electric | designer = General Electric | builder = General Electric | ordernumber = | serialnumber = 35842-35851 | buildmodel = GE U20C1 | builddate = 1966 | totalproduction = 10 | rebuilder = | rebuilddate = | numberrebuilt = | aarwheels = 1-C+C-1 | uicclass = (1′Co)+(Co1′) | Britishclass = 1Co+Co1 | gauge = {{Track gauge|Cape|allk=on}} | bogies = | leadingdiameter = {{convert|762|mm|in|1|abbr=on}} | wheeldiameter = {{convert|915|mm|in|1|abbr=on}} | trailingdiameter = | minimumcurve = | wheelbase = {{convert|15246|mm|ftin|1|abbr=on}} | bogie = {{convert|4927|mm|ftin|1|abbr=on}} | wheelspacing = | length = | over couplers = {{convert|16866|mm|ftin|1|abbr=on}} | over bufferbeams = | body = | pivotcentres = {{convert|8128|mm|ftin|1|abbr=on}} | width = {{convert|2756|mm|ftin|1|abbr=on}} | height = {{convert|3928|mm|ftin|1|abbr=on}} | axleload = {{convert|12700|kg|lb|abbr=on}} | leadingbogie/pony= {{convert|10160|kg|lb|abbr=on}} | weightondrivers = {{convert|76200|kg|lb|abbr=on}} | trail bogie/pony = | locoweight = {{convert|96520|kg|lb|abbr=on}} max | fueltype = Diesel | fuelcap = {{convert|4300|l|impgal}} | lubecap = | coolantcap = | watercap = | sandcap = | powersupply = | consumption = | watercons = | primemover = GE 7FDL-12 | rpmrange = 400-1,000 | rpmrange low = 400 | rpmrange idle = | rpmrange max = 1,000 | enginetype = 4 stroke diesel | aspiration = C-B ET13 turbocharger | displacement = | alternator = | generator = DC 10 pole GE 5GT-581C9 | tractionmotors = Six GE 5GE-761A9 DC 4 pole | t/m amps 1 hr = 625A | t/m amps cont = 615A @ {{convert|18|km/h|mph|abbr=on}} | headendpower = | cylindercount = V12 | cylindersize = | transmission = | gear ratio = 92:19 | multipleworking = 4 maximum | trainheating = | locobrakes = 28-LV-1 with vigilance control | dynamicpeakeffort= | trainbrakes = Westinghouse 6CDX4UC compressor/exhauster | reservoircap = {{convert|700|l|impgal}} | compressorcap = {{convert|0.029|m3/s|ft3/s|abbr=on}} | exhaustercap = {{convert|0.116|m3/s|ft3/s|abbr=on}} | safety = | coupling = AAR knuckle (SASKOP DS) | maxspeed = {{convert|100|km/h|mph|abbr=on}} | poweroutput = | poweroutput start= {{convert|1475|kW|hp|abbr=on}} | poweroutput 1 hr = | poweroutput cont = {{convert|1340|kW|hp|abbr=on}} | tractiveeffort = | t/e starting = {{convert|183|kN|lbf|abbr=on}} @ 25% adhesion | t/e 1 hr = | t/e continuous = {{convert|146|kN|lbf|abbr=on}} @ {{convert|27|km/h|mph|abbr=on}} | factorofadhesion = | f/adh starting = 25% | f/adh 1 hr = | f/adh continuous = 20% | locobrakeforce = 65% ratio @ {{convert|345|kPa|psi|abbr=on}} | operator = South African Railways Spoornet TransNamib Sudan Railways New Clydesdale PPC Lime Sheltam | operatorclass = Class 32-200 | powerclass = | numinclass = 10 | fleetnumbers = 32-201 to 32-210 | officialname = | nicknames = | axleloadclass = | locale = | deliverydate = June and July 1966 | firstrundate = 1966 | lastrundate = | withdrawndate = | preservedunits = | restoredate = | scrapdate = | currentowner = | disposition = | notes = }} The South African Railways Class 32-200 of 1966 was a diesel-electric locomotive. In June and July 1966, the South African Railways placed ten {{nowrap|Class 32-200}} General Electric type U20C1 diesel-electric locomotives with a 1Co+Co1 wheel arrangement in service in South West Africa.[1] ManufacturerThe Class 32-200 type GE U20C1 diesel-electric locomotive was designed and built to South African Railways (SAR) requirements by General Electric (GE) and imported. The ten locomotives were numbered in the range from {{nowrap|32-201}} to {{nowrap|32-210}}.[1] Class 32 seriesThe Class 32 consisted of two series, the high short hood Class {{nowrap|32-000}} and the low short hood Class {{nowrap|32-200}}, both GE products and both with a 1Co+Co1 wheel arrangement. Both had single station controls.[1] Both versions ran on the same 1Co' bogies, three-axle Co' bogies with additional integral single axle pony trucks which was designed and produced by General Steel Castings. The fourth axle reduced the maximum axle loading sufficiently to enable these relatively heavy locomotives to operate on the very light rail which was used throughout South West Africa at the time.[2] The Class 32-200 was a more powerful low short hood version of the earlier Class {{nowrap|32-000}} and was essentially a Class {{nowrap|33-000}} locomotive on the bogies of the Class {{nowrap|32-000}}. This reduced its maximum axle load from the {{convert|15749|kg|lb|0|abbr=off}} of the Class 33-000 to {{convert|12700|kg|lb|0||abbr=off}}. Apart from the bogies which necessitated a smaller fuel tank, its physical dimensions and exterior appearance were identical to that of the Class {{nowrap|33-000}} and it used the same V12 prime mover.[1] ServiceSouth African RailwaysWhile it was acquired specifically for service on light rail in South West Africa, the Class 32-200s also ended up being employed in South Africa at times. From 1972 to 1974, between the withdrawal of the Class GO {{nowrap|4-8-2+2-8-4}} Garratt locomotives and the arrival of the Class {{nowrap|35-000}} diesel-electrics on the line between Amabele and Umtata in Transkei, some of them performed temporary service on that line.[3] Post-SAR serviceAll ten locomotives survived and most were still in service by 2014.[4][5]
LiveriesThe class 32-000 were delivered in the new Gulf Red livery with yellow side-stripes on the long hood and a yellow V on each end. They wore this livery throughout their SAR service life.[6] Works numbersThe Class 32-200 builder's works numbers and disposition are listed in the table.[4][5]
IllustrationReferences{{Commons category|South African Class 32-200}}1. ^1 2 3 South African Railways Index and Diagrams Electric and Diesel Locomotives, 610mm and 1065mm Gauges, Ref LXD 14/1/100/20, 28 January 1975, as amended {{Locomotives of South Africa}}{{GE diesels}}2. ^Richard T. Steinbrenner (2003). The American Locomotive Company: A Centennial Remembrance. Warren, NJ: On Track Publishers, LLC. {{ISBN|0911122-07-9}} 3. ^{{Paxton-Bourne|pages=138-139}} 4. ^1 {{Middleton-SA Loco Guide|pages=38, 45, 47, 66}} 5. ^1 [https://groups.yahoo.com/neo/groups/sar-L/conversations/messages/47981 SAR-L Yahoogroup message no. 47981 of 17 October 2014] (Accessed on 18 May 2017) 6. ^[https://sites.google.com/site/soulorailway/home/system-7-1/system-7-part-6-germiston-the-steam-and-diesel-running-sheds Soul of A Railway, System 7, Western Transvaal, based in Johannesburg, Part 6. Germiston, the Steam and Diesel Running Sheds by Les Pivnic. Captions 5, 33, 36.] (Accessed on 7 April 2017) 8 : Diesel-electric locomotives of South Africa|1-C+C-1 locomotives|(1′Co)+(Co1′) locomotives|1Co+Co1 locomotives|General Electric locomotives|Cape gauge railway locomotives|Railway locomotives introduced in 1966|1966 in South Africa |
|||||||||||||||||||||||||||||||||||||||||
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。