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R11/R34 (New York City Subway car)

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1685: 133: 150: 652:. The subway, which was then slated to open in the 1950s, had been repeatedly delayed throughout its history, and the 10 cars ordered were to serve as the newest technology prototype test train available at the time. However, the remainder of the cars were never built due to the halt of construction on Second Avenue shortly thereafter. The subway itself opened in 2017, seventy years after the R11 was first announced. 1863: 27: 1873: 881: 634: 620:
for the first time, replacing the standard air-powered door motors, which had served on much of the older equipment. However, these cars were also built with outside door operating apparatus or controls, along with an exterior mounted Public Address microphone system. Lastly, drum brakes were installed instead of conventional tread brakes.
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in 1947. The cars also implemented new technology in several areas. "Precipitron" lamps were included, designed to combat airborne bacteria. Forced air ventilation was introduced as ceiling vents circulated fresh air in from outside each car, while removing stale air. Electric door motors were used
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The R11s were the first stainless steel R-type car built for the New York City Subway. The cars were mainly used as the newest technology prototype test train, introducing several new features that would be featured in later orders. They went through various modifications, including an overhaul in
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Despite the overhaul, maintenance for the cars proved time-consuming and difficult by the 1970s, as special skills and components were needed to keep the cars in working order. Because there were only ten R11s, the cars were retired from service in 1977 following a yard accident that wrecked car
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under contract R34. During the rebuild, the drum brakes were replaced with disk brakes, new fans were installed, and the middle stanchions were removed to improve passenger flow. The rebuild also included modifications that allowed the cars to operate in consists with other SMEE (contracts
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1965 that upgraded many components and allowed for compatibility with other SMEE cars. The R11s remained in service until 1977, after which they were retired due to a yard accident damaging one car. Nine cars were scrapped, but one has been preserved.
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The R11s originally used storm doors that were similar to those used in later SMEE cars, but by the early 1950s, those storm doors were modified to feature circular windows similar to those on the
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The ornamental design of the car body featured standee windows separated by a heavy brace from the lower windows. This was due to the influence of noted industrial designer
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On June 19, 1947, the city announced the details of the $ 1,158,000 R11 subway car order. The equipment in the subway car was installed by
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Because each car cost more than $ 100,000, the R11s were frequently referred to as the "Million Dollar Train."
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Fitzsimmons, Emma G.; Palmer, Emily; Remnick, Noah; Slotnik, Daniel E.; Wolfe, Jonathan (January 1, 2017).
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The full size of the R11 contract was 400 new subway cars, intended to provide service on the planned
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1240B motors (100 hp or 75 kW each). 4 motors per car (2 per truck - all axles motorized).
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The R11s were numbered 8010–8019. From 1964 to 1965, the R11s were overhauled under contract
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The R11 was the first stainless steel R-type car ever built; Budd previously built the
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Edison B4H (32 Volt) battery with 24 cells. Battery charged primarily by YX304E
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schedule SMEE with ME-42 brake stand and disk brake rigging. Air provided by
1848: 590:. Therefore, the cars are also known as R34s in their post-overhaul state. 880: 1813: 1798: 897: 422:
Edison B4H (32 Volt) battery with 24 cells. Battery charged primarily by
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New York Subways: An illustrated History of New York City's Transit Cars
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schedule SMEE with ME-42 brake stand and drum brakes. Air provided by
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The ten R11s were overhauled in 1965 at the Transit Authority's own
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Otto Kuhler's patent of subway car filed in 1947 (copied by R11)
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MTA Press Release "The Train of the Future now a Museum Piece"
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8016. By 1980, all cars, except 8013, were scrapped.
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Johns Hopkins University Press, Baltimore, 2004 827:"A Museum-Quality Car for a Subway Yet Unbuilt" 1612: 923: 8: 734:consist, making a full round trip along the 401:100 hp (75 kW) per traction motor 1619: 1605: 1597: 1411: 1328: 1321: 1118: 1069: 949: 930: 916: 908: 797:"NEW STAINLESS STEEL TRAIN FOR THE SUBWAY" 385:type ABS switch group (model UP631B) with 122: 350:8 sets of 50 inch wide side doors per car 111:Learn how and when to remove this message 16:Retired class of New York City Subway car 785: 60:"R11/R34" New York City Subway car 551:was a prototype class of experimental 332:2 ft 10.125 in (0.87 m) 324:12 ft 2.125 in (3.71 m) 7: 1872: 791: 789: 49:adding citations to reliable sources 1898:Train-related introductions in 1949 716:Car 8013 has been preserved by the 308:60 ft 3 in (18.36 m) 1903:New York City Subway rolling stock 1627:Rolling stock manufactured by the 939:New York City Subway rolling stock 886:R11/R34 (New York City Subway car) 825:Neuman, William (March 24, 2007). 411:2.5 mph/s (4.0 km/(hâ‹…s)) 342:3 ft 10 in (1.17 m) 14: 389:XM179 master controller, using 4 154:Interior view of R11/R34 car 8013 1871: 1862: 1861: 1683: 879: 617:American Car and Foundry Company 369:81,476 lb (36,957 kg) 148: 131: 25: 374:82,500 lb (37,421 kg) 36:needs additional citations for 1: 1732:MS Multi-section (BMT Zephyr) 752:Coney Island–Stillwell Avenue 276:NYC Board of Transportation 1929: 656:Modifications and overhaul 358:55 mph (89 km/h) 1857: 1778:Universal Transit Vehicle 1681: 1582: 903:Patent used on R11 trucks 147: 130: 1453:Bluebird Compartment Car 316:10 ft (3.05 m) 137:R11/R34 car 8013 on the 1653:General Pershing Zephyr 718:New York Transit Museum 1913:1949 in rail transport 1408:BMT (B Division) / SIR 736:IND Second Avenue Line 638: 426:XF23A motor alternator 888:at Wikimedia Commons 643:Westinghouse Electric 636: 291:Car body construction 1463:MS Multi-section car 1301:Train of Many Metals 1199:Train of Many Colors 898:R11 on nycsubway.org 723:Train of Many Metals 677:Coney Island Complex 650:Second Avenue Subway 602:New York City Subway 572:Second Avenue Subway 553:New York City Subway 459:Current collector(s) 280:New York City Subway 140:Train of Many Metals 45:improve this article 1908:Budd multiple units 1317:(private operators) 305:over coupler faces: 857:The New York Times 831:The New York Times 775:pp. 193 – 194 639: 555:cars built by the 440:Electric system(s) 1885: 1884: 1722:M-3 (A49/A50/A51) 1594: 1593: 1480: 1479: 1476: 1475: 1432:Q-type Queens car 1403: 1402: 1395:World's Fair Lo-V 1318: 1309: 1308: 1115: 1106: 1105: 1061: 1060: 884:Media related to 744:BMT Brighton Line 740:BMT Broadway Line 545: 544: 472:Braking system(s) 121: 120: 113: 95: 1920: 1875: 1874: 1865: 1864: 1742:PATCO Speedliner 1687: 1621: 1614: 1607: 1598: 1588:R-type contracts 1533:R110A Pump train 1412: 1329: 1325:IRT (A Division) 1322: 1316: 1119: 1113: 1070: 950: 932: 925: 918: 909: 883: 868: 867: 865: 863: 848: 842: 841: 839: 837: 822: 816: 815: 813: 811: 801: 793: 559:in 1949 for the 540: 536: 534: 533: 529: 526: 498:3-Y-C compressor 486:3-Y-C compressor 477:Before overhaul: 420:Before overhaul: 391:General Electric 367:Before overhaul: 251:Single unit cars 232:Number preserved 152: 135: 123: 116: 109: 105: 102: 96: 94: 53: 29: 21: 1928: 1927: 1923: 1922: 1921: 1919: 1918: 1917: 1888: 1887: 1886: 1881: 1853: 1787:Passenger stock 1782: 1762:Rail Diesel Car 1707:CTA 2600 Series 1702:CTA 2200 Series 1688: 1679: 1631: 1625: 1595: 1590: 1578: 1552: 1506: 1472: 1436: 1399: 1348: 1315: 1305: 1203: 1112: 1102: 1086: 1057: 993: 941: 936: 877: 872: 871: 861: 859: 850: 849: 845: 835: 833: 824: 823: 819: 809: 807: 806:. 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Train of Many Metals

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Stainless steel
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