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in 1831. The concept took decades before it was widely accepted but eventually became a component of the vast majority of mainline locomotive designs. The first use of bogie coaches in
Britain was in 1872 by the Festiniog Railway.The first standard gauge British railway to build coaches with bogies,
1440:
If one considers a single bogie "up close", it resembles a small rail car with axles at either end. The same effect that causes the bogies to rub against the rails at longer radius causes each of the pairs of wheels to rub on the rails and cause the screeching. Articulated bogies add a second pivot
1252:
bogies are much simpler in design because of their axle load, and the tighter curves found on tramways mean tram bogies almost never have more than two axles. Furthermore, some tramways have steeper gradients and vertical as well as horizontal curves, which means tram bogies often need to pivot on
1008:
The connections of the bogie with the rail vehicle allow a certain degree of rotational movement around a vertical axis pivot (bolster), with side bearers preventing excessive movement. More modern, bolsterless bogie designs omit these features, instead taking advantage of the sideways movement of
1436:
equipment to safely turn sharp corners, while reducing or eliminating the "screeching" normally associated with metal wheels rounding a bend in the rails. There are a number of such designs, and the term is also applied to train sets that incorporate articulation in the vehicle, as opposed to the
1327:
trains use a specialised version of railway bogies. Special flanged steel wheels are behind the rubber-tired running wheels, with additional horizontal guide wheels in front of and behind the running wheels, as well. The unusually large flanges on the steel wheels guide the bogie through standard
1520:, first sold in 1993. However, the HTCR in actual operation had mixed results and relatively high purchase and maintenance costs. Thus EMD introduced the HTSC truck in 2003, which basically is the HTCR stripped of radial components. GE introduced their version in 1995 as a buyer option for the
797:
in 1812. It hauled itself along by chains and was not successful, but
Chapman built a more successful locomotive with two gear-driven bogies in 1814. The bogie was first used in America for wagons on the Quincy Granite Railroad in 1829. The first successful locomotive with a bogie to guide the
832:
974:
Axle box suspensions absorb shocks between the axle bearings and the bogie frame. The axle box suspension usually consists of a spring between the bogie frame and axle bearings to permit up-and-down movement, and sliders to prevent lateral movement. A more modern design uses solid rubber
1496:
Radial steering trucks, also known as radial bogies, allow the individual axles to align with curves in addition to the bogie frame as a whole pivoting. For non-radial bogies, the more axles in the assembly, the more difficulty it has negotiating curves, due to
1402:). This type of bogie usually has two or more road wheels and some type of sprung suspension to smooth the ride across rough terrain. Bogie suspensions keep much of their components on the outside of the vehicle, saving internal space. Although vulnerable to
1208:
1284:, Peckham, maximum traction). A maximum traction truck has one driving axle with large wheels and one nondriving axle with smaller wheels. The bogie pivot is located off-centre, so more than half the weight rests on the driving axle.
2220:
1528:
locomotives. However it also met with limited acceptance due to relatively high purchase and maintenance costs, and customers have generally chosen GE Hi-Ad standard trucks for newer and rebuilt locomotives.
1382:. The vehicle would have three axles and the outer two could pivot to adapt to curvature of the track. The pivoting was controlled by levers attached to the third (centre) axle, which could slide sideways.
932:
The bogie frame: This can be of inside frame type where the main frame and bearings are between the wheels, or (more commonly) of outside frame type where the main frame and bearings are outside the wheels.
1374:
The
Cleminson system is not a true bogie, but serves a similar purpose. It was based on a patent of 1883 by James Cleminson, and was once popular on narrow-gauge rolling stock, e.g. on the
1170:
1761:
1272:
see this as a retrograde step, as it leads to more wear of both track and wheels and also significantly reduces the speed at which a tram can round a curve.
1793:
2360:
1023:
971:, the main crossmember, connected to the bogie frame through the secondary suspension. The railway car is supported at the pivot point on the bolster.
879:
Most bogies have two axles, but some cars designed for heavy loads have more axles per bogie. Heavy-duty cars may have more than two bogies using
2146:
1817:
2035:
2365:
2267:
1189:
2207:
542:
534:
2235:
1358:
some bogies are being fitted with variable gauge axles (VGA) so that they can operate on two different gauges. These include the
1939:
1399:
1118:
A rollbock is a specialized type of bogie that is inserted under the wheels of a rail wagon/car, usually to convert for another
1873:
588:
2180:
1917:
1535:
886:
Usually, the train floor is at a level above the bogies, but the floor of the car may be lower between bogies, such as for a
538:
2389:
1135:
1818:"Oxford Learner's Dictionaries - Find definitions, translations, and grammar explanations at Oxford Learner's Dictionaries"
530:
968:
1311:
1375:
1218:
in
American style journal boxes, as used on some steam locomotive tenders. Archbar bogies (trucks) were also used on
1155:
631:
145:
126:
2079:
687:
component within it (as most rail and trucking bogies do), or be solid and in turn be suspended (as most bogies of
526:
1767:
853:
by absorbing vibration and minimizing the impact of centrifugal forces when the train runs on curves at high speed
98:
2708:
2663:
2548:
2409:
2260:
2230:
2013:
1969:
1803:
2240:
1321:
used modified off-the-shelf train bogies on a circular rail. The system was chosen for its proven reliability.
378:
218:
83:
2424:
2429:
1550:
471:
105:
2225:
663:. Bogies take various forms in various modes of transport. A bogie may remain normally attached (as on many
2399:
1665:
1631:
903:
2763:
326:
321:
1501:
friction. For radial bogies, the wheel sets actively "steer" through curves, thus reducing wear at the
2758:
2253:
794:
581:
373:
112:
786:, the first successful American locomotive with a bogie, built in 1831 to a design by civil engineer
2753:
2653:
2483:
2138:
2101:
1757:
1711:
1469:
that can be hitched and unhitched as needed when hitching up a second or third semi-trailer (as when
1446:
1041:
957:
824:
648:
486:
481:
476:
338:
195:
1458:
1825:
993:
695:, as traditionally on a railway carriage or locomotive, additionally jointed and sprung (as in the
501:
437:
233:
94:
1799:
1419:
827:
to more closely follow the direction of the rails when travelling around a curve in the railroad.
506:
466:
388:
72:
2042:
2559:
2523:
2464:
1789:
1601:
1081:
496:
393:
262:
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79:
39:
35:
17:
1304:
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1675:
1606:
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1027:
986:
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8:
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1037:
869:
491:
289:
245:
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2613:
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1280:
In the past, many different types of bogie (truck) have been used under tramcars (e.g.
1269:
1089:
1085:
449:
1947:
1465:, whether permanently attached to the frame (as on a single trailer) or making up the
1219:
2493:
2347:
2201:
2176:
1701:
1513:
1395:
1177:
1139:
1113:
1093:
1033:
938:
to absorb shocks between the bogie frame and the rail vehicle body. Common types are
1884:
1852:
British
Railway Carriages of the 20th Century - Volume 1: The end of an era, 1901-22
912:
A diagram of an
American-style truck showing the names of its parts and showing the
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1257:
1061:
1001:
917:
887:
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119:
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1909:
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160:
2697:
2598:
1847:
1734:
1685:
1655:
1517:
1466:
1329:
1215:
1040:
locomotives are mounted on bogies. Those commonly used in North
America include
978:
908:
808:
770:
is often alternatively used to refer to a freight or goods wagon (shortened from
746:(wagon, coach or locomotive) to which axles (hence, wheels) are attached through
743:
672:
368:
363:
348:
1414:
2748:
2692:
2682:
2643:
2583:
2578:
2543:
2439:
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1696:
1626:
1422:
1355:
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803:
787:
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383:
257:
176:
1363:
1292:
2742:
2672:
2618:
2593:
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2513:
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2117:
1690:
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1318:
1065:
921:
891:
819:
779:
432:
358:
353:
331:
280:
240:
228:
184:
2215:
2071:
710:
is the preferred spelling and first-listed variant in various dictionaries,
2633:
2518:
2498:
1621:
1596:
1581:
1486:
1470:
1462:
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1073:
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873:
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31:
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1521:
1200:
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943:
939:
913:
772:
252:
1516:. The EMD version, designated HTCR, was made standard equipment for the
2568:
2533:
2503:
2444:
2380:
2312:
2290:
2276:
1616:
1586:
1474:
1333:
1143:
1045:
982:
865:
676:
652:
427:
422:
294:
267:
30:
This article is about wheeled chassis for vehicles. For carriages, see
2005:
1980:
1237:
2717:
2327:
2322:
2307:
2294:
1337:
1049:
223:
2245:
1449:) to allow them to rotate to the correct angle even in these cases.
61:
2722:
2317:
1636:
1403:
1359:
1109:
799:
700:
548:
1260:
have bogies located under articulations, a setup referred to as a
2677:
2573:
1461:, a bogie is the subassembly of axles and wheels that supports a
1433:
1162:
1123:
831:
644:
2106:
Minutes of the
Proceedings of the Institution of Civil Engineers
2332:
1660:
1650:
1502:
1498:
1296:
947:
856:
Minimizing generation of track irregularities and rail abrasion
692:
444:
46:
1122:. Transporter wagons carry the same concept to the level of a
1508:
In the US, this has been implemented for locomotives both by
1300:
1242:
306:
2200:
1398:
vehicles have bogies as external suspension components (see
1442:
1406:
fire, they can often be repaired or replaced in the field.
1391:
1249:
660:
623:
617:
410:
50:
1979:. Standard Car Truck Company. January 2000. Archived from
868:, one at each end. Another configuration is often used in
1766:(5th ed.), Houghton Mifflin Harcourt, archived from
1452:
883:
to equalize the load and connect the bogies to the cars.
620:
876:) under the connection between the carriages or wagons.
703:), or held in place by other means (centreless bogies).
1000:
with a single speed gearbox or a hydraulically powered
894:, or in easy-access, stepless-entry, low-floor trains.
1788:
1756:
1693:, an early form of coil spring used on railway axles.
1100:
similar to those on diesel and electric locomotives.
985:
that are pressed against the tread of the wheel, and
632:
2139:"Cleminson flexible six-wheeled waggon - Festipedia"
1940:"AAR M-1003 Certified Truck Component Manufacturing"
1763:
American
Heritage Dictionary of the English Language
614:
1946:. Columbus, Ohio: Columbus Castings. Archived from
1432:is any one of a number of bogie designs that allow
611:
86:. Unsourced material may be challenged and removed.
1024:UIC classification of locomotive axle arrangements
1782:
798:locomotive into curves while also supporting the
2740:
1854:. London: Guild Publishing. p. 10. CN 8130.
1569:
890:to increase interior space while staying within
793:A locomotive with a bogie was built by engineer
27:Chassis for wheels and suspension under vehicles
1009:the suspension to permit rotational movement.
742:in North America, is a structure underneath a
2261:
582:
2112:(1897). ICE Virtual Library: 379–380. 1897.
2102:"Obituary. James Lyons-Cleminson, 1840-1896"
1871:
1126:specialized to take other cars as its load.
1910:"Bogie truck for railway and like vehicles"
1733:
846:Stability on both straight and curved track
2268:
2254:
1317:The retractable stadium roof on Toronto's
807:instead of rigidly mounted axles, was the
589:
575:
1846:
1268:are fitted with nonpivoting bogies; many
146:Learn how and when to remove this message
2065:
2063:
1822:www.oxfordadvancedlearnersdictionary.com
1491:
1413:
1291:
1236:
1134:In archbar or diamond frame bogies, the
907:
830:
818:
778:
159:
1740:Merriam-Webster's Collegiate Dictionary
1343:
860:Usually, two bogies are fitted to each
14:
2741:
1752:
1750:
1729:
1727:
1541:EMD HTCR radial steering trucks on an
1453:Articulated lorries (tractor-trailers)
1332:, and in addition keep the train from
1017:
691:vehicles are); it may be mounted on a
2508:
2275:
2249:
2060:
1867:
1865:
1863:
1861:
2241:Locomotive’s Bogies & Components
2211:. Vol. 4 (11th ed.). 1911.
2170:
1881:Japan Railway & Transport Review
1409:
1400:armoured fighting vehicle suspension
1299:of the pneumatic bogie system of an
84:adding citations to reliable sources
55:
2072:"Truck (bogie) - Visual Dictionary"
1747:
1724:
1480:
1385:
1369:
928:Key components of a bogie include:
839:Bogies serve a number of purposes:
671:) or be quickly detachable (as the
24:
2164:
2149:from the original on 17 March 2016
1962:
1932:
1858:
1505:interface and improving adhesion.
992:In powered vehicles, some form of
25:
2775:
2193:
2082:from the original on 16 June 2016
2016:from the original on 9 April 2016
1643:
1287:
1129:
872:, which places the bogies (often
2069:
1549:
1534:
1207:
1188:
1169:
1154:
843:Support of the rail vehicle body
643:in North American English) is a
607:
558:
183:
60:
2549:Schwartzkopff-Eckhardt II bogie
2131:
2094:
2028:
1998:
1920:from the original on 8 May 2018
1556:GE radial steering trucks on a
996:, usually electrically powered
71:needs additional citations for
1902:
1872:Isao Okamoto (December 1998).
1840:
1810:
1253:the horizontal axis, as well.
1072:may be mounted on bogies like
1012:
13:
1:
1718:
1570:Articles on bogies and trucks
897:
374:Passenger traffic terminology
2175:. Freiburg i.B.: EK-Verlag.
1666:List of railroad truck parts
1632:Schwartzkopff-Eckhardt bogie
1161:Japanese archbar bogie with
916:to be integral parts of the
904:List of railroad truck parts
758:may also refer to an entire
647:or framework that carries a
7:
2171:Baur, Karl Gerhard (2006).
1883:(18): 52–61. Archived from
1564:
1275:
1103:
981:: Two main types are used:
960:, composed of an axle with
10:
2780:
1795:Oxford Dictionaries Online
1790:Oxford Dictionaries Online
1484:
1347:
1227:
1107:
1021:
920:. The journal boxes house
901:
814:
721:
651:, attached to a vehicle—a
44:
29:
2706:
2662:
2557:
2484:AAR type A switcher truck
2473:
2379:
2346:
2284:
1758:Houghton Mifflin Harcourt
1232:
487:List of high-speed trains
2216:Truck (bogie) with tyres
2118:10.1680/imotp.1897.19461
2036:"ČVUT.cz - Čapek, Kolář"
1418:Articulated bogie on an
1055:
964:and a wheel at each end.
835:Displacements of a bogie
45:Not to be confused with
2208:Encyclopædia Britannica
2188:(in German and English)
1800:Oxford University Press
1082:Articulated locomotives
389:Railway nationalization
2524:Krauss-Helmholtz bogie
1602:Krauss-Helmholtz bogie
1441:point between the two
1425:
1380:Manx Northern Railways
1314:
1246:
925:
836:
828:
790:
497:Longest train services
379:Named passenger trains
165:
36:Bogie (disambiguation)
34:. For other uses, see
2539:Radial steering truck
2356:AAR wheel arrangement
2173:Drehgestelle - Bogies
2143:www.festipedia.org.uk
1970:"General Information"
1607:Lateral motion device
1492:Radial steering truck
1417:
1303:carriage used on the
1295:
1240:
1195:Diamond frame bogie,
1176:Diamond frame bogie,
1028:AAR wheel arrangement
911:
834:
822:
782:
512:Platform screen doors
163:
2366:Swiss classification
1944:ColumbusCastings.com
1890:on 27 September 2007
1503:wheel flange to rail
1499:wheel flange to rail
1423:Siemens Desiro VT642
1344:Variable gauge axles
870:articulated vehicles
683:). It may include a
565:Transport portal
517:Railway speed record
80:improve this article
2076:www.infovisual.info
1806:on 2 December 2014.
1437:bogies themselves.
1270:tramway enthusiasts
1214:Archbar bogie with
1180:and American style
1018:Diesel and electric
892:height restrictions
492:List of train songs
369:High-speed railways
322:Couplers by country
171:Part of a series on
2764:Vehicle technology
2614:Klien-Lindner axle
2361:UIC classification
2338:Dual Control Stand
2236:Suspension systems
2231:Barber truck parts
1950:on 19 October 2014
1743:, Merriam-Webster.
1426:
1336:in case the tires
1325:Rubber-tyred metro
1315:
1310:, showing the two
1247:
1178:elliptical springs
1150:Archbar bogie pool
1096:locomotives) have
926:
837:
829:
791:
327:Coupler conversion
166:
2759:Rail technologies
2736:
2735:
2639:Road–rail vehicle
2624:Luttermöller axle
2494:Articulated bogie
2348:Wheel arrangement
2182:978-3-88255-147-1
1874:"How Bogies Work"
1702:Wheel arrangement
1676:Road–rail vehicle
1671:Luttermöller axle
1430:articulated bogie
1410:Articulated bogie
1330:railroad switches
1312:special wheelsets
1258:articulated trams
1114:Transporter wagon
823:Bogies allow the
599:
598:
317:Railway couplings
300:Steam locomotives
156:
155:
148:
130:
16:(Redirected from
2771:
2754:Locomotive parts
2509:Cleminson system
2270:
2263:
2256:
2247:
2246:
2212:
2204:
2189:
2186:
2159:
2158:
2156:
2154:
2135:
2129:
2128:
2126:
2124:
2098:
2092:
2091:
2089:
2087:
2067:
2058:
2057:
2055:
2053:
2047:
2041:. Archived from
2040:
2032:
2026:
2025:
2023:
2021:
2002:
1996:
1995:
1993:
1991:
1985:
1974:
1966:
1960:
1959:
1957:
1955:
1936:
1930:
1929:
1927:
1925:
1906:
1900:
1899:
1897:
1895:
1889:
1878:
1869:
1856:
1855:
1848:Jenkinson, David
1844:
1838:
1837:
1835:
1833:
1828:on 7 August 2011
1824:. Archived from
1814:
1808:
1807:
1802:, archived from
1786:
1780:
1779:
1777:
1775:
1754:
1745:
1744:
1731:
1681:Skateboard truck
1553:
1538:
1526:Evolution Series
1481:Bogie (aircraft)
1386:Tracked vehicles
1370:Cleminson system
1216:journal bearings
1211:
1192:
1173:
1158:
1062:steam locomotive
1002:torque converter
888:bilevel rail car
760:railway carriage
730:in the UK, or a
635:
630:
629:
626:
625:
622:
619:
616:
613:
591:
584:
577:
563:
562:
263:Gauge conversion
187:
168:
167:
151:
144:
140:
137:
131:
129:
88:
64:
56:
21:
2779:
2778:
2774:
2773:
2772:
2770:
2769:
2768:
2739:
2738:
2737:
2732:
2702:
2658:
2599:Equalising beam
2553:
2469:
2375:
2342:
2289:
2280:
2274:
2221:Track modelling
2199:
2196:
2187:
2183:
2167:
2165:Further reading
2162:
2152:
2150:
2137:
2136:
2132:
2122:
2120:
2100:
2099:
2095:
2085:
2083:
2070:Dery, Bernard.
2068:
2061:
2051:
2049:
2048:on 18 July 2011
2045:
2038:
2034:
2033:
2029:
2019:
2017:
2004:
2003:
1999:
1989:
1987:
1986:on 4 March 2016
1983:
1972:
1968:
1967:
1963:
1953:
1951:
1938:
1937:
1933:
1923:
1921:
1908:
1907:
1903:
1893:
1891:
1887:
1876:
1870:
1859:
1845:
1841:
1831:
1829:
1816:
1815:
1811:
1787:
1783:
1773:
1771:
1770:on 14 July 2015
1755:
1748:
1735:Merriam-Webster
1732:
1725:
1721:
1716:
1686:Spring (device)
1646:
1641:
1572:
1567:
1560:
1554:
1545:
1539:
1494:
1489:
1483:
1471:pulling doubles
1455:
1412:
1388:
1372:
1356:breaks of gauge
1352:
1346:
1290:
1278:
1266:low-floor trams
1241:Side view of a
1235:
1230:
1223:
1212:
1203:
1193:
1184:
1174:
1165:
1159:
1132:
1116:
1108:Main articles:
1106:
1076:(also known as
1070:trailing wheels
1058:
1030:
1022:Main articles:
1020:
1015:
998:traction motors
979:Brake equipment
906:
900:
817:
809:Midland Railway
795:William Chapman
744:railway vehicle
724:
718:are also used.
655:subassembly of
633:
610:
606:
595:
557:
454:
403:Special systems
398:
364:Inter-city rail
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229:Railway station
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164:A railway bogie
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1644:Related topics
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902:Main article:
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804:John B. Jervis
788:John B. Jervis
752:Indian English
732:railroad truck
723:
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681:bogie exchange
679:or in railway
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2607:
2605:
2604:Gölsdorf axle
2602:
2600:
2597:
2595:
2594:Driving wheel
2592:
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2589:Coupled wheel
2587:
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2514:Grovers bogie
2512:
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2489:Arnoux system
2487:
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2226:Bogies/Trucks
2224:
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2214:
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2209:
2203:
2202:"Bogie"
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2015:
2011:
2010:www.hosam.com
2007:
2001:
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1592:Gölsdorf axle
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1577:Arnoux system
1575:
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1543:EMD SD9043MAC
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1420:NCTD Sprinter
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1201:journal boxes
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956:At least one
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914:journal boxes
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881:span bolsters
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874:Jacobs bogies
871:
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802:was built by
801:
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669:semi-trailers
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665:railroad cars
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433:Rapid transit
431:
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359:Regional rail
357:
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354:Commuter rail
352:
350:
347:
345:
344:Bogie (truck)
342:
340:
337:
333:
332:Dual coupling
330:
328:
325:
323:
320:
319:
318:
315:
313:
312:Railroad cars
310:
308:
305:
301:
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297:
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288:
287:
286:
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282:
281:rolling stock
278:
277:
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264:
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255:
254:
251:
247:
244:
243:
242:
241:Railway track
239:
235:
232:
231:
230:
227:
225:
222:
220:
217:
216:
215:
214:
210:
209:
202:
201:Company types
199:
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128:
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118:
114:
111:
107:
104:
100:
97: –
96:
92:
91:Find sources:
85:
81:
75:
74:
69:This article
67:
63:
58:
57:
52:
48:
41:
37:
33:
19:
2634:Railway tire
2560:running gear
2519:Jacobs bogie
2499:Bissel truck
2474:
2288:positioning
2206:
2172:
2151:. Retrieved
2142:
2133:
2121:. Retrieved
2109:
2105:
2096:
2084:. Retrieved
2075:
2050:. Retrieved
2043:the original
2030:
2018:. Retrieved
2009:
2000:
1988:. Retrieved
1981:the original
1976:
1964:
1952:. Retrieved
1948:the original
1943:
1934:
1922:. Retrieved
1913:
1904:
1892:. Retrieved
1885:the original
1880:
1851:
1842:
1830:. Retrieved
1826:the original
1821:
1812:
1804:the original
1794:
1784:
1772:, retrieved
1768:the original
1762:
1739:
1622:Rocker-bogie
1597:Jacobs bogie
1582:Bissel bogie
1507:
1495:
1487:Landing gear
1463:semi-trailer
1456:
1439:
1429:
1427:
1389:
1373:
1362:system from
1354:To overcome
1353:
1323:
1316:
1305:
1279:
1262:Jacobs bogie
1255:
1248:
1220:freight cars
1197:coil springs
1142:rather than
1133:
1117:
1098:power bogies
1097:
1077:
1059:
1031:
1007:
994:transmission
944:leaf springs
940:coil springs
927:
885:
878:
859:
851:ride quality
838:
792:
783:
771:
767:
764:South Africa
755:
739:
738:, or simply
735:
731:
727:
725:
715:
711:
707:
705:
697:landing gear
640:
602:
600:
343:
279:Service and
157:
142:
133:
123:
116:
109:
102:
90:
78:Please help
73:verification
70:
32:railroad car
2649:Train wheel
2629:Radial axle
2609:Journal box
2529:Mason Bogie
2465:Walschaerts
2303:Cab forward
1990:19 November
1954:19 November
1894:30 November
1774:24 November
1612:Mason Bogie
1558:GE AC4400CW
1518:SD70 series
1376:Isle of Man
1364:ZNTK Poznań
1245:K-Car bogie
1136:side frames
1120:track gauge
1078:pony trucks
1048:, HT-C and
1013:Locomotives
987:disc brakes
983:brake shoes
864:, wagon or
773:bogie wagon
766:, the term
736:wheel truck
527:Terminology
472:Attractions
459:Miscellanea
295:Locomotives
253:Track gauge
246:Maintenance
2743:Categories
2569:Adams axle
2534:Pony truck
2504:Blomberg B
2460:Stephenson
2445:Kuhn slide
2381:Valve gear
2313:Steeplecab
2291:Short hood
2277:Locomotive
2123:28 January
1914:google.com
1719:References
1617:Pony truck
1587:Blomberg B
1524:and later
1394:and other
1140:fabricated
936:Suspension
918:side frame
898:Components
866:locomotive
784:Experiment
685:suspension
677:road train
477:By country
428:Interurban
423:Light rail
268:Dual gauge
219:Management
106:newspapers
2718:Blastpipe
2435:Hackworth
2328:Cowl unit
2323:Hood unit
2308:Sharknose
2295:Long hood
1977:SCTCO.com
1707:Wheelbase
1447:wheelsets
1334:derailing
1264:. Often,
1163:axleboxes
1050:Flexicoil
989:and pads.
825:wheelsets
811:in 1874.
706:Although
502:Modelling
482:Companies
467:Accidents
290:Operating
224:Rail yard
2723:Smokebox
2711:elements
2688:Lemaître
2654:Wheelset
2562:elements
2455:Southern
2415:Caprotti
2318:Cab unit
2147:Archived
2080:Archived
2014:Archived
2006:"trucks"
1918:Archived
1850:(1988).
1712:Wheelset
1637:Syntegra
1565:See also
1522:AC4400CW
1459:trucking
1404:antitank
1360:SUW 2000
1276:Historic
1110:Rollbock
1104:Rollbock
1052:trucks.
1046:Blomberg
1038:electric
975:springs.
962:bearings
958:wheelset
862:carriage
849:Improve
800:smokebox
748:bearings
701:airliner
649:wheelset
549:Vactrain
339:Wheelset
2728:Chimney
2707:Common
2698:Lemprex
2678:Kylchap
2574:Axlebox
2430:Gresley
2410:Bulleid
2405:Baguley
1475:triples
1434:railway
1396:tracked
1338:deflate
1228:Tramway
1124:flatcar
1090:Garratt
1086:Fairlie
1066:leading
1032:Modern
969:bolster
951:airbags
815:Purpose
722:Railway
689:tracked
653:modular
645:chassis
522:Suicide
507:Museums
438:History
416:History
394:Freight
196:History
120:scholar
95:"Bogie"
2693:Lempor
2683:Kylpor
2558:Other
2333:Boxcab
2279:design
2179:
2052:12 May
1661:Flange
1651:Caster
1306:Meteor
1297:Mockup
1233:Modern
1094:Mallet
1084:(e.g.
1064:, the
1042:Type A
1034:diesel
948:rubber
699:of an
693:swivel
657:wheels
639:) (or
445:Maglev
307:Trains
122:
115:
108:
101:
93:
47:Boogie
18:Bogies
2749:Bogie
2673:Giesl
2666:types
2477:types
2475:Bogie
2450:Lentz
2425:Gooch
2395:Baker
2390:Allan
2383:types
2153:8 May
2086:8 May
2046:(PDF)
2039:(PDF)
2020:8 May
1984:(PDF)
1973:(PDF)
1924:8 May
1888:(PDF)
1877:(PDF)
1832:8 May
1656:Dolly
1467:dolly
1443:axles
1392:tanks
1390:Some
1308:metro
1301:MP 89
1282:Brill
1256:Some
1243:SEPTA
1060:On a
1056:Steam
768:bogie
762:. In
756:bogie
750:. In
740:truck
728:bogie
712:bogey
708:bogie
675:in a
673:dolly
661:axles
641:truck
636:-ghee
603:bogie
450:Urban
127:JSTOR
113:books
40:Bogey
2177:ISBN
2155:2018
2125:2022
2088:2018
2054:2010
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