1106:
126:
639:
560:
27:
1100:
621:
results in substantial saving in weight in traction equipment and gives better adhesion. These locomotives utilise silicon rectifiers for conversion of ac power into dc. The traction motors are force ventilated and are fully suspended type. These motors are permanently grouped in parallel and speed control is obtained through HT tap changer and TM field weakening.
1094:
1088:
624:
These locomotives can be used for a multiple unit operation to a maximum of four locomotives with compressed air brake for the loco and vacuum brake for the train are provided. In addition, these locomotives are also provided with rheostatic braking. Few locomotives have been converted to dual brake
620:
The first fifty-six locomotive's equipment were procured from
European Group. They had Auxiliary machines and some control equipments have been procured from indigenous sources. All these locomotives were built by CLW. The typical feature of these locomotives is Monomotor Bogie. This construction
543:, AC Current (A), Goods traffic (G) engine, 1st (1). A total of 186 WAG-4 locomotives were built by The European Group 50 Hz Group/European Group/50 Cycles Group (consortium) between 1967 and 1969. They entered service in 1967.
855:
1714:
218:
1704:
848:
660:
581:
37:
841:
824:
546:
The WAG-4 served both passenger and freight trains for over 40 years. As of
January 2020, after removal from service, all but one were scrapped.
1699:
1592:
1426:
1320:
95:
1709:
1568:
67:
1114:
74:
1048:
1043:
706:
Traction Motors: ACEC make, MG 1580 A1 (1160 kW, 1270 V, 1040 A, 690 rpm, weight 5850 kg). Fully suspended, bogie-mounted.
686:
607:
1548:
1234:
1230:
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131:
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63:
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1694:
1105:
864:
769:
754:
540:
353:
233:
88:
207:
867:
764:
44:
715:
Rectifiers: Two GL 82220 silicon rectifiers, 1000 A / 1270 kW/1270 V. Weight 650 kg each.
528:
525:
125:
397:
387:
Siemens/ACEC/Alstom MG 710A (740hp, 1250V, 480A, 1000 rpm). Fully suspended, force-ventilated.
375:
370:
875:
828:
759:
536:
481:
445:
734:
WAG-4D (D stands for Dual braking ie it can haul both vacuum and air brake stock wagons)
382:
1683:
409:
404:
392:
363:
815:[IRFCA] Indian Railways FAQ: Locomotives—Specific classes : AC Electric
790:"[IRFCA] Indian Railways FAQ: Diesel and Electric Locomotive Specifications"
833:
820:[IRFCA] Indian Railways FAQ: Diesel and Electric Locomotive Specifications
814:
819:
797:
638:
559:
228:
26:
1099:
335:
1093:
1087:
491:
20700-20709 (Niv. / SFAC) 20710-20791 (CLW) 20849-20868 (Niv. / SFAC)
744:
All the locomotives of this class has been withdrawn from service.
500:
247:
522:
837:
632:
553:
20:
16:
Indian train passenger and freight locomotive/engine class
48:
703:
Wheel arrangement: B-B ( monomotor bogies like WAG-1)
725:
Manufacturer: Chittaranjan
Locomotive Works ( CLW )
1657:
1648:
1628:
1602:
1591:
1511:
1465:
1434:
1425:
1400:
1369:
1328:
1319:
1269:
1215:
1180:
1122:
1113:
1026:
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883:
874:
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256:
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155:
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142:
118:
460:25,000 kgf (250 kN; 55,000 lbf)
264:Full worn: 1,064 mm (3 ft 6 in)
262:Half worn: 1,120 mm (3 ft 8 in)
849:
8:
53:introducing citations to additional sources
667:. Unsourced material may be challenged and
588:. Unsourced material may be challenged and
1654:
1599:
1431:
1325:
1119:
880:
856:
842:
834:
469:
420:
188:
139:
1715:Chittaranjan Locomotive Works locomotives
687:Learn how and when to remove this message
608:Learn how and when to remove this message
712:Transformer: Oerlikon BOT 3460. 32 taps.
260:New: 1,140 mm (3 ft 9 in)
43:Relevant discussion may be found on the
781:
1705:Railway locomotives introduced in 1967
755:Rail transport in India § History
115:
7:
665:adding citations to reliable sources
586:adding citations to reliable sources
360:25 kV 50 Hz AC
14:
1104:
1098:
1092:
1086:
637:
558:
348:74,000 kg (163,000 lb)
132:Mathura Junction railway station
124:
36:relies largely or entirely on a
25:
340:18,640 kg (41,090 lb)
64:"Indian locomotive class WAG-4"
1:
1700:Electric locomotives of India
625:system later on by Railways.
440:2,930 hp (2,185 kW)
539:. The model name stands for
517:The Indian locomotive class
1710:5 ft 6 in gauge locomotives
721:Hauling capacity: 2000 tons
432:112 km/h (70 mph)
1731:
272:14.600 m (47 ft
1084:
709:Gear Ratio: 3.95 : 1
531:that was manufactured by
506:
468:
419:
316:4.165 m (13 ft
294:3.109 m (10 ft
187:
138:
123:
825:11081 Colour Photographs
235:5 ft 6 in
770:Rail transport in India
535:in the late 1960s for
457: • Starting
1690:25 kV AC locomotives
1027:IGR standard designs
996:World War II designs
868:locomotives of India
765:Locomotives of India
700:Build dates: 1966-71
661:improve this section
582:improve this section
529:electric locomotives
252:Monomotor B-B bogies
49:improve this article
800:on January 9, 2018.
424:Performance figures
1292:WDS-4 (4A, 4B, 4D)
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1673:
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1643:
1587:
1586:
1421:
1420:
1315:
1314:
1082:
1081:
718:Axle Load: 21.9 t
697:
696:
689:
618:
617:
610:
521:is a class of 25
515:
514:
511:
510:
464:
463:
415:
414:
371:Current pickup(s)
354:Electric system/s
183:
182:
114:
113:
99:
1722:
1655:
1600:
1593:Dual (AC and DC)
1432:
1326:
1120:
1108:
1102:
1096:
1090:
881:
858:
851:
844:
835:
802:
801:
796:. Archived from
786:
692:
685:
681:
678:
672:
641:
633:
613:
606:
602:
599:
593:
562:
554:
470:
421:
361:
329:
328:
324:
321:
307:
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285:
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280:
277:
241:
236:
189:
176:
140:
128:
116:
109:
106:
100:
98:
57:
29:
21:
1730:
1729:
1725:
1724:
1723:
1721:
1720:
1719:
1695:B-B locomotives
1680:
1679:
1678:
1669:
1640:
1624:
1594:
1583:
1507:
1461:
1417:
1396:
1365:
1311:
1265:
1211:
1176:
1109:
1103:
1097:
1091:
1078:
1022:
991:
925:
870:
862:
829:Indian Railways
811:
806:
805:
788:
787:
783:
778:
760:Indian Railways
751:
741:
739:Locomotive shed
693:
682:
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673:
658:
642:
631:
614:
603:
597:
594:
579:
563:
552:
541:broad gauge (W)
537:Indian Railways
482:Indian Railways
449:
446:Tractive effort
383:Traction motors
359:
326:
322:
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317:
304:
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295:
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275:
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239:
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174:
143:Type and origin
134:
130:WAG-4 20937 at
110:
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58:
56:
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30:
17:
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11:
5:
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1028:
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1005:
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979:
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257:Wheel diameter
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197:Configuration:
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192:Specifications
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175:Total produced
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47:. Please help
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1199:
1196:
1194:
1191:
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1179:
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1168:
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1133:
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1128:
1127:
1125:
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1075:
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1040:
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1032:
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1029:
1025:
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1016:
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1011:
1009:
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1001:
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988:
985:
983:
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975:
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968:
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794:www.irfca.org
791:
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691:
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670:
666:
662:
656:
655:
651:
646:This section
644:
640:
635:
634:
629:Specification
628:
626:
622:
612:
609:
601:
591:
587:
583:
577:
576:
572:
567:This section
565:
561:
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555:
549:
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544:
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538:
534:
530:
527:
524:
520:
505:
502:
498:
494:
490:
486:
483:
480:
476:
471:
467:
459:
455:
451:
447:
443:
439:
435:
431:
429:Maximum speed
427:
422:
418:
411:
408:
406:
402:
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396:
394:
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386:
384:
380:
377:
374:
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339:
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333:
315:
311:
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289:
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251:
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245:
240:1,676 mm
237:
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230:
226:
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220:
217: •
215:
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206: •
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122:
117:
108:
97:
94:
90:
87:
83:
80:
76:
73:
69:
66: –
65:
61:
60:Find sources:
54:
50:
46:
40:
39:
38:single source
34:This article
32:
28:
23:
22:
19:
1569:WAGC3/WAG-10
1533:
1158:(3B, 3E, 3F)
884:BESA designs
798:the original
793:
784:
724:
683:
674:
659:Please help
647:
623:
619:
604:
595:
580:Please help
568:
545:
518:
516:
437:Power output
405:Train brakes
102:
92:
85:
78:
71:
59:
35:
18:
1427:AC electric
1321:DC electric
930:IRS designs
865:Broad-gauge
677:August 2024
598:August 2024
345:Loco weight
105:August 2024
1684:Categories
1603:Mixed type
1435:Mixed type
1329:Mixed type
1123:Mixed type
776:References
393:Loco brake
376:Pantograph
166:Build date
148:Power type
75:newspapers
1658:Passenger
1650:Dual mode
1615:WCAM-2/2P
1549:WAG-6B/6C
1466:Passenger
1370:Passenger
1181:Passenger
1049:WL (1955)
1044:WL (1939)
648:does not
569:does not
499:All over
478:Operators
336:Axle load
330: in)
308: in)
286: in)
169:1967–1969
45:talk page
1595:electric
1287:WDS-3/4C
1270:Shunting
1223:WDG-2/3A
1193:WDP-2/3A
749:See also
729:Variants
452:
364:Overhead
201:
151:Electric
669:removed
654:sources
590:removed
575:sources
550:History
507:Retired
488:Numbers
325:⁄
303:⁄
281:⁄
156:Builder
89:scholar
1665:WDAP-5
1636:WCAG-1
1620:WCAM-3
1610:WCAM-1
1579:WAG-12
1574:WAG-11
1544:WAG-6A
1261:WDG-6G
1251:WDG-4G
1156:WDM-3D
1150:WDM-3A
1140:WDM-2G
1115:Diesel
496:Locale
473:Career
410:Vacuum
313:Height
269:Length
248:Bogies
91:
84:
77:
70:
62:
1629:Goods
1564:WAG-9
1559:WAG-8
1554:WAG-7
1539:WAG-5
1534:WAG-4
1529:WAG-3
1524:WAG-2
1519:WAG-1
1512:Goods
1503:WAP-7
1498:WAP-6
1493:WAP-5
1488:WAP-4
1483:WAP-3
1478:WAP-2
1473:WAP-1
1457:WAM-4
1452:WAM-3
1447:WAM-2
1442:WAM-1
1413:WCG-2
1408:WCG-1
1401:Goods
1392:WCP-4
1387:WCP-3
1382:WCP-2
1377:WCP-1
1361:WCM-6
1356:WCM-5
1351:WCM-4
1346:WCM-3
1341:WCM-2
1336:WCM-1
1307:WDS-8
1302:WDS-6
1297:WDS-5
1282:WDS-2
1277:WDS-1
1256:WDG-5
1241:WDG-4
1216:Goods
1198:WDP-4
1188:WDP-1
1172:WDM-7
1167:WDM-6
1162:WDM-4
1145:WDM-3
1135:WDM-2
1130:WDM-1
876:Steam
519:WAG-4
501:India
291:Width
229:Gauge
119:WAG-4
96:JSTOR
82:books
1152:(3C)
652:any
650:cite
573:any
571:cite
68:news
1018:AWC
1013:CWD
1008:AWE
1003:AWD
663:by
584:by
533:CLW
398:Air
223:B-B
219:UIC
212:B-B
208:AAR
179:186
160:CLW
51:by
1686::
1245:4D
1235:3D
1231:3C
1227:3B
1206:4D
1204:,
1202:4B
1074:WW
1069:WV
1064:WU
1059:WT
1054:WM
1039:WG
1034:WP
987:XS
982:XT
977:XP
972:XH
967:XG
962:XF
957:XE
952:XD
947:XC
942:XB
937:XA
921:HT
916:HG
911:AP
906:HP
901:PT
896:SG
891:SP
827:,
792:.
526:AC
523:kV
327:32
323:31
305:32
301:13
283:16
279:13
274:10
1247:)
1243:(
1237:)
1233:,
1229:,
1225:(
1208:)
1200:(
857:e
850:t
843:v
690:)
684:(
679:)
675:(
671:.
657:.
611:)
605:(
600:)
596:(
592:.
578:.
448::
320:+
318:7
298:+
296:2
276:+
242:)
238:(
107:)
103:(
93:·
86:·
79:·
72:·
55:.
41:.
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