Knowledge (XXG)

NZR EO class (1923)

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This often resulted in heavy sparking, so they were run as a set of three locos in multiple-unit control with a two-man crew (an uphill driver and a downhill driver) and one driver sitting in each end cab. They had been altered in 1940 to a single cab design. Eastbound trains were reduced to smaller
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When the Otira tunnel was being built, steam locomotives were not considered for use in the tunnel, because smoke would build up in the tunnel and be difficult to clear. The English Electric Company, of London, won the contract to supply six electric locomotives, the installation of overhead contact
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in 1972 and was restored to operating order in 1977. The locomotive has had the removed cab restored to the original style and carries its original number E 3 on that end of the locomotive. The loco received a Restoration Award from the National Federation of Railway Societies in 1996 and today can
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loads, usually with different train numbers. With 14 timetabled trips a day this was over 5,000 tons eastward daily. Westbound empties or loaded goods trains generally came down as complete trains.
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wires, and the building of a coal-fired electric power station at Otira. On 10 April 1923 six electric locomotives arrived, numbered E 2 to E 6 (1 was the
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up, and have their pantographs linked by jumper cables. This was deemed dangerous and soon each locomotive ran with its own pantograph up.
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The locomotives coped well in service, and from 1942 it became standard practice to run three locomotives together with only two
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locomotives (which were later re-designated as the EO class of 1968). All but one were scrapped.
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Pioneer Electrics: A survey of railway electrification in the South Island
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which was too long and steep to allow steam locomotives to be used.
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They were later reclassified E to avoid confusion with the
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E 3 running around a train at the Ferrymead Heritage Park.
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Photo of coal-fired electric power station at Otira c1928
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The Midland Line: New Zealand's Trans-Alpine Railway
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of 1923 were electric locomotives used on the steep
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(1965). 17: 635:New Zealand Railway Motive Power 2002 7: 1555:ETM class rail maintenance equipment 659:Cavalcade of New Zealand Locomotives 1615:Electric locomotives of New Zealand 1578:Railway preservation in New Zealand 1082:Leyland experimental petrol railcar 1003:"Ganz Mavag" EM (inc. ET trailers) 971:ADL/ADC class diesel multiple unit 966:ADK/ADB class diesel multiple unit 589:. Canterbury Railway Society. 2005 139:11.7 metres (38 ft 5 in) 14: 725: 481:. The locomotive arrived at the 26: 1514:ex-British Rail Mark 2 carriage 1067:Edison battery-electric railcar 1008:"Matangi" FP (inc. FT trailers) 1545:ETM class track evaluation car 1143:A 88 Buckhurst petrol carriage 1097:Sentinel-Cammell steam railcar 613:Churchman, Geoffrey B (1988). 1: 1573:Rail transport in New Zealand 723:Rail vehicles of New Zealand 1605:English Electric locomotives 1492:Locomotive hauled carriages 1112:Thomas Transmission railcar 1087:McEwan Pratt petrol railcar 466:Withdrawal and preservation 1641: 1568:Locomotives of New Zealand 479:Canterbury Railway Society 245:64 km/h (40 mph) 1563: 549:Palmer & Stewart 1965 486:be seen operating on the 477:E 3 was preserved by the 450:They were referred to as 374: 287: 232: 85: 37: 25: 512:Pickering, A.J. (1970). 124:3 ft 6 in 1028:AM (inc. AMP, AMT, AMA) 980:Electric multiple units 806:DX (inc. DXB, DXC, DXR) 632:Parsons, David (2002). 483:Ferrymead Heritage Park 587:"Electric Locomotives" 563:A West Coast Engineman 462: 1610:1500 V DC locomotives 1509:AC class (Grassgrubs) 1062:Clayton steam railcar 959:Diesel multiple units 765:DF (English Electric) 561:Tibbles, Ian (2015). 460: 1550:EL class rail cranes 1228:E of 1872 & 1875 1127:Westinghouse railcar 1092:Model T Ford railcar 889:E (later EO of 1968) 875:Electric locomotives 775:DG (inc. DH of 1956) 663:A H. & A W. Reed 301:New Zealand Railways 1524:FM class guards van 1102:Silver Fern railcar 461:Another view of E 3 237:Performance figures 1168:A of 1906 (inc. A) 1072:Red Terror railcar 750:DA (inc. DAA, DAR) 736:Diesel locomotives 528:"Eo class of 1923" 463: 21:NZR E class (1923) 1600:Bo-Bo locomotives 1587: 1586: 1156:Steam locomotives 1151: 1150: 1122:Wairarapa railcar 1036: 1035: 954: 953: 870: 869: 672:978-0-207-94500-7 649:978-0-908573-78-3 572:978-0-908573-90-5 488:Ferrymead Railway 385: 384: 381: 380: 283: 282: 228: 227: 208:Current pickup(s) 189:Electric system/s 81: 80: 62:Dick Kerr Works, 1632: 1504:56-foot carriage 1499:50-foot carriage 1107:Standard railcar 1045: 987:1500 V DC ( 984: 879: 740: 730: 729: 717: 710: 703: 694: 676: 653: 628: 599: 598: 596: 594: 583: 577: 576: 558: 552: 546: 540: 539: 537: 535: 524: 518: 517: 509: 289: 234: 148: 130: 125: 87: 59:English Electric 39: 30: 18: 1640: 1639: 1635: 1634: 1633: 1631: 1630: 1629: 1590: 1589: 1588: 1583: 1559: 1533: 1487: 1147: 1131: 1077:Midland railcar 1032: 1017:25 kV AC ( 1012: 975: 950: 929: 913: 866: 810: 731: 724: 721: 684: 679: 673: 656: 650: 631: 625: 612: 608: 603: 602: 592: 590: 585: 584: 580: 573: 560: 559: 555: 547: 543: 533: 531: 526: 525: 521: 511: 510: 506: 501: 496: 468: 437: 417: 399:section of the 376: 317:Number in class 278: 275:(14,000 lb 267:Tractive effort 220:Traction motors 146:Adhesive weight 144: 128: 123: 96: 61: 42:Type and origin 33: 12: 11: 5: 1638: 1636: 1628: 1627: 1622: 1617: 1612: 1607: 1602: 1592: 1591: 1585: 1584: 1582: 1581: 1575: 1570: 1564: 1561: 1560: 1558: 1557: 1552: 1547: 1541: 1539: 1535: 1534: 1532: 1531: 1526: 1521: 1516: 1511: 1506: 1501: 1495: 1493: 1489: 1488: 1486: 1485: 1480: 1475: 1470: 1465: 1460: 1455: 1450: 1445: 1440: 1435: 1430: 1425: 1420: 1415: 1410: 1405: 1400: 1395: 1390: 1385: 1380: 1375: 1370: 1365: 1360: 1355: 1350: 1345: 1340: 1335: 1330: 1325: 1320: 1315: 1310: 1305: 1300: 1295: 1290: 1285: 1280: 1275: 1270: 1265: 1260: 1255: 1250: 1245: 1240: 1235: 1230: 1225: 1220: 1215: 1210: 1205: 1200: 1195: 1190: 1185: 1180: 1175: 1170: 1165: 1159: 1157: 1153: 1152: 1149: 1148: 1146: 1145: 1139: 1137: 1133: 1132: 1130: 1129: 1124: 1119: 1117:Vulcan railcar 1114: 1109: 1104: 1099: 1094: 1089: 1084: 1079: 1074: 1069: 1064: 1059: 1053: 1051: 1042: 1038: 1037: 1034: 1033: 1031: 1030: 1024: 1022: 1014: 1013: 1011: 1010: 1005: 1000: 994: 992: 981: 977: 976: 974: 973: 968: 962: 960: 956: 955: 952: 951: 949: 948: 943: 937: 935: 931: 930: 928: 927: 921: 919: 915: 914: 912: 911: 906: 901: 896: 891: 885: 883: 882:1500 V DC 876: 872: 871: 868: 867: 865: 864: 859: 854: 849: 844: 839: 834: 829: 824: 818: 816: 812: 811: 809: 808: 803: 798: 792: 787: 782: 777: 772: 767: 762: 757: 752: 746: 744: 737: 733: 732: 722: 720: 719: 712: 705: 697: 691: 690: 683: 682:External links 680: 678: 677: 671: 661:. Wellington: 654: 648: 642:. p. 64. 629: 623: 609: 607: 604: 601: 600: 578: 571: 553: 551:, p. 126. 541: 519: 503: 502: 500: 497: 495: 492: 467: 464: 436: 433: 416: 413: 383: 382: 379: 378: 372: 371: 368: 364: 363: 360: 356: 355: 352: 348: 347: 334: 330: 329: 326: 322: 321: 318: 314: 313: 310: 304: 303: 298: 294: 293: 285: 284: 281: 280: 276: 269: 263: 262: 251: 247: 246: 243: 239: 238: 230: 229: 226: 225: 222: 216: 215: 210: 204: 203: 201:overhead lines 191: 185: 184: 169: 165: 164: 149: 141: 140: 137: 133: 132: 120: 114: 113: 108: 101: 100: 97: 95:Configuration: 92: 91: 90:Specifications 83: 82: 79: 78: 75: 71: 70: 68:United Kingdom 56: 52: 51: 48: 44: 43: 35: 34: 31: 23: 22: 13: 10: 9: 6: 4: 3: 2: 1637: 1626: 1623: 1621: 1618: 1616: 1613: 1611: 1608: 1606: 1603: 1601: 1598: 1597: 1595: 1579: 1576: 1574: 1571: 1569: 1566: 1565: 1562: 1556: 1553: 1551: 1548: 1546: 1543: 1542: 1540: 1536: 1530: 1527: 1525: 1522: 1520: 1517: 1515: 1512: 1510: 1507: 1505: 1502: 1500: 1497: 1496: 1494: 1490: 1484: 1481: 1479: 1476: 1474: 1471: 1469: 1466: 1464: 1461: 1459: 1456: 1454: 1451: 1449: 1446: 1444: 1441: 1439: 1436: 1434: 1431: 1429: 1426: 1424: 1421: 1419: 1416: 1414: 1411: 1409: 1406: 1404: 1401: 1399: 1396: 1394: 1391: 1389: 1386: 1384: 1381: 1379: 1376: 1374: 1371: 1369: 1366: 1364: 1361: 1359: 1356: 1354: 1351: 1349: 1346: 1344: 1341: 1339: 1336: 1334: 1331: 1329: 1326: 1324: 1321: 1319: 1316: 1314: 1311: 1309: 1306: 1304: 1301: 1299: 1296: 1294: 1291: 1289: 1286: 1284: 1281: 1279: 1276: 1274: 1271: 1269: 1266: 1264: 1261: 1259: 1256: 1254: 1251: 1249: 1246: 1244: 1241: 1239: 1236: 1234: 1231: 1229: 1226: 1224: 1221: 1219: 1216: 1214: 1211: 1209: 1206: 1204: 1201: 1199: 1196: 1194: 1191: 1189: 1186: 1184: 1181: 1179: 1176: 1174: 1171: 1169: 1166: 1164: 1161: 1160: 1158: 1154: 1144: 1141: 1140: 1138: 1134: 1128: 1125: 1123: 1120: 1118: 1115: 1113: 1110: 1108: 1105: 1103: 1100: 1098: 1095: 1093: 1090: 1088: 1085: 1083: 1080: 1078: 1075: 1073: 1070: 1068: 1065: 1063: 1060: 1058: 1055: 1054: 1052: 1050: 1046: 1043: 1039: 1029: 1026: 1025: 1023: 1020: 1015: 1009: 1006: 1004: 1001: 999: 996: 995: 993: 990: 985: 982: 978: 972: 969: 967: 964: 963: 961: 957: 947: 944: 942: 939: 938: 936: 932: 926: 923: 922: 920: 918:25 kV AC 916: 910: 907: 905: 902: 900: 897: 895: 892: 890: 887: 886: 884: 880: 877: 873: 863: 860: 858: 855: 853: 850: 848: 845: 843: 840: 838: 835: 833: 830: 828: 825: 823: 820: 819: 817: 813: 807: 804: 802: 799: 796: 793: 791: 788: 786: 783: 781: 778: 776: 773: 771: 768: 766: 763: 761: 760:DC (inc. DCP) 758: 756: 755:DB (inc. DBR) 753: 751: 748: 747: 745: 741: 738: 734: 728: 718: 713: 711: 706: 704: 699: 698: 695: 689: 686: 685: 681: 674: 668: 664: 660: 655: 651: 645: 641: 637: 636: 630: 626: 624:0-9597832-8-8 620: 616: 611: 610: 605: 588: 582: 579: 574: 568: 564: 557: 554: 550: 545: 542: 529: 523: 520: 515: 508: 505: 498: 493: 491: 489: 484: 480: 475: 473: 465: 459: 455: 453: 448: 444: 442: 434: 432: 431:locomotives. 430: 425: 423: 414: 412: 410: 406: 402: 398: 394: 390: 373: 369: 365: 361: 357: 354:4 August 1923 353: 349: 346: 342: 338: 335: 331: 327: 323: 319: 315: 311: 309: 305: 302: 299: 295: 290: 286: 274: 270: 268: 264: 260: 256: 252: 248: 244: 242:Maximum speed 240: 235: 231: 223: 221: 217: 214: 211: 209: 205: 202: 199: 196: 192: 190: 186: 182: 178: 174: 170: 166: 162: 158: 154: 150: 147: 142: 138: 134: 129:1,067 mm 126: 121: 119: 115: 112: 109: 107: 104: •  102: 98: 93: 88: 84: 76: 72: 69: 65: 60: 57: 53: 49: 45: 40: 36: 29: 24: 19: 16: 1529:SX carriages 903: 658: 634: 614: 606:Bibliography 591:. Retrieved 581: 562: 556: 544: 532:. Retrieved 522: 513: 507: 476: 469: 451: 449: 445: 438: 426: 418: 415:Introduction 409:Otira Tunnel 401:Midland Line 397:Arthurs Pass 388: 386: 345:Arthurs Pass 337:Midland Line 250:Power output 15: 1519:AK carriage 593:15 December 534:15 December 441:pantographs 405:New Zealand 389:NZR E class 377:1 preserved 168:Loco weight 1594:Categories 1243:F (inc. F) 989:Wellington 827:DH of 1978 797:(on order) 494:References 375:4 scrapped 362:April 1968 257:(680  213:Pantograph 181:short tons 161:short tons 74:Build date 47:Power type 1368:Q of 1901 1363:Q of 1878 1358:P of 1885 1353:P of 1876 1288:K of 1932 1283:K of 1877 1268:J of 1939 1263:J of 1874 1248:G of 1874 1233:E of 1906 1223:D of 1929 1218:D of 1874 1213:C of 1930 1208:C of 1873 1188:B of 1899 1183:B of 1874 1163:A of 1873 904:E of 1923 801:DQ and QR 499:Citations 351:First run 297:Operators 253:510  177:long tons 157:long tons 1049:RM class 1041:Railcars 1019:Auckland 743:Mainline 367:Scrapped 359:Last run 339:between 271:63  99:​ 50:Electric 934:Battery 452:"trams" 435:Service 429:E class 422:Class E 325:Numbers 179:; 55.1 159:; 55.1 64:Preston 55:Builder 1136:Others 669:  646:  621:  569:  333:Locale 292:Career 175:(49.2 173:tonnes 155:(49.2 153:tonnes 136:Length 815:Shunt 393:Otira 341:Otira 328:2 - 6 308:Class 193:1500 171:50.0 151:50.0 118:Gauge 111:Bo-Bo 667:ISBN 644:ISBN 619:ISBN 595:2016 567:ISBN 536:2016 387:The 370:1969 343:and 77:1922 857:DSJ 852:DSG 847:DSC 842:DSB 837:DSA 403:in 395:to 106:UIC 1596:: 925:EF 862:TR 832:DS 822:DE 795:DM 790:DL 785:DJ 780:DI 665:. 638:. 490:. 273:kN 259:hp 255:kW 198:DC 66:, 1580:. 1483:Y 1478:X 1473:W 1468:W 1463:W 1458:W 1453:W 1448:W 1443:W 1438:W 1433:W 1428:W 1423:W 1418:W 1413:V 1408:U 1403:U 1398:U 1393:U 1388:U 1383:T 1378:S 1373:R 1348:O 1343:O 1338:O 1333:O 1328:N 1323:N 1318:N 1313:M 1308:L 1303:L 1298:K 1293:K 1278:J 1273:J 1258:H 1238:F 1203:B 1198:B 1193:B 1178:A 1173:A 1021:) 991:) 946:E 941:E 909:E 899:E 894:E 716:e 709:t 702:v 675:. 652:. 627:. 597:. 575:. 538:. 472:E 320:5 312:E 279:) 277:f 261:) 224:4 195:V 183:) 163:) 131:) 127:(

Index


English Electric
Preston
United Kingdom
UIC
Bo-Bo
Gauge
3 ft 6 in
Adhesive weight
tonnes
long tons
short tons
tonnes
long tons
short tons
Electric system/s
V
DC
overhead lines
Current pickup(s)
Pantograph
Traction motors
kW
hp
Tractive effort
kN
New Zealand Railways
Class
Midland Line
Otira

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