Knowledge (XXG)

NZR RM class (Wairarapa)

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410: 32: 273: 773: 354:, as the H class locomotives were specially designed to work the steep and difficult Incline. Once they hauled the train the length of the Incline, they were then replaced by a single ordinary engine. The procedure to attach and remove the H class locomotives, as well as the actual trip along the Incline, was very slow. 476:
carrying mainly school children, parcels and light freight, and cans of milk and cream. This railcar was withdrawn from service at the end of 1946 when it was found that a locomotive was having to run between Cross Creek and Masterton at the same time as the railcar, to attend to shunting duties. The
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The Wairarapa railcars were designed as an answer to this problem. They were intended to operate along the length of the Incline and take over Wairarapa passenger services from regular carriage trains. Their body was built higher than an ordinary railcar, with a raised floor, to enable them to pass
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As RM 5 was missing many parts, the decision was made in 2002 to acquire the remains of RM 9 for use as a spare parts source to complete the restoration of RM 5. Arriving in 2003, the incomplete frames of RM 9 became a source of spare parts that could be duplicated or restored for use on its sister
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purchased the remains of RM 4, 5, 6, and 9 for preservation at their Gracefield site. To move the cars from Hutt Shops to Gracefield, the NZR&LS members physically shunted the railcars from the works to Gracefield, as the railcars' diesel engines were not at that time operable. When the group
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in November 1955 meant that the main reason for the Wairarapa railcars' operation ceased to exist. Locomotive hauled trains were now competitive in timings with the railcars, which were soon withdrawn from service. By 1956, the six remaining cars were in storage at Hutt Workshops awaiting an
728: 306:. They entered service in 1936 (three weeks after the Midland railcars) and were classified RM like all other classes of railcars in New Zealand; they came to be known as the "Wairarapa" class as they were designed to operate over the famous 366:. In design, they resembled a bus, and unlike a usual single-unit railcar that has a driving compartment at each end, the Wairarapa railcars only had one driving end, necessitating that they be turned at the terminus of their journey. 531:
Originally, the Wairarapa railcars had wooden internal framing covered with steel sheathing. RM 5's body had decayed so far the decision was made to replace the original wooden framing with steel. This improves the railcar's
421:, was built as a mixed freight and passenger vehicle with seating for 20 passengers at the front, a freight compartment with a capacity of 3 tons in the centre, and a guards compartment at the rear. 429:
Upon their introduction to revenue service on 7 September 1936, the Wairarapa railcars became the second successful class of railcars in New Zealand, following the introduction of the
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class three weeks earlier. The Wairarapa railcars immediately slashed running times between Wellington and the Wairarapa, and would operate the full length of the
524:, who would then restore it to mainline operating standards. The car arrived at Pahiatua in 1992, and work began to slowly restore the car to operable condition. 516:
RM 4 and RM 6 were scrapped in the 1970s after all re-usable components were stripped from their hulks, while RM 5 and RM 9 were placed into storage at the
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to working order as it was felt to be in the best condition. RM 4 (which had been damaged in a level crossing collision before withdrawal), RM 6, and RM 9
753: 498: 1559: 846: 326:. The class consisted of six passenger railcars and one passenger-freight railcar. It is often described incorrectly as a class of six railcars. 1650: 1600: 1112: 820: 815: 1590: 986: 746: 528:
car. There are no plans to restore RM 9 in its own right as a rail vehicle, and it will most likely be scrapped once it is no longer useful.
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uncertain future. They became increasingly derelict, as they were stored outside and vandals removed small parts from the railcars.
536:, quite apart from being less maintenance-intensive. Restoration of RM 5 was completed in 2017 after an effort spanning 26 years. 1645: 902: 897: 892: 1142: 991: 970: 954: 934: 907: 872: 867: 851: 840: 835: 830: 805: 800: 795: 322:. The first two to be introduced re-used the numbers RM 4 and RM 5 that had previously been used by the withdrawn experimental 53: 31: 1618: 1564: 1127: 502:
shifted to Seaview, RM 5 (by then working again) was used as an impromptu shunting engine to move the group's collection.
409: 303: 359: 1172: 1137: 1132: 469: 323: 520:(SSR). With no plans for the SSR to restore either, the decision was made in 1992 to lease RM 5 to the newly formed 1613: 1147: 712: 619: 1117: 319: 1655: 1554: 1102: 521: 281: 257: 176: 1595: 1152: 377: 370: 369:
The first six of the class (RM 4 to RM 9) were designed to carry 49 passengers with their baggage. Like the
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The composite passenger-goods railcar RM 10 entered service on 1 March 1937. Although able to traverse the
1122: 1107: 438: 430: 1162: 517: 453:. They proved popular with passengers, fully replacing a locomotive-hauled carriage train known as the 1549: 1544: 213: 949: 810: 477:
resulting mixed train (goods with passenger car attached) was subsequently referred to locally as
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McNaught, Reid (September 2011). "Wairarapa Railcar - RM 5: A vintage railcar reborn - Part 1".
1569: 690: 582: 446: 465: 450: 363: 335: 307: 242: 133: 581:(Second ed.). Wellington: New Zealand Railway and Locomotive Society Inc. p. 85. 272: 533: 490: 339: 620:
The Arawa, a rail-car of a new type, taking its trial run over the Hutt Line on Saturday
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railcars, the Wairapara railcars were named after historic Māori canoes:
1064: 295: 387: 382: 719: 713:"Masterton-Wellington railcar approaching Wellington (1938 photo)" 468:
like the other six Wairarapa class railcars, RM 10 worked between
408: 347: 271: 230: 742: 622:. Evening Post, Volume CXXIII, Issue 39, 16 February 1937, p.9 350:
had to have its engine replaced by multiple members of the
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posed a severe time delay to any service operating between
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and the Wairarapa region. At one end of the Incline, a
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Wairarapa railcar RM 4 "Maahunui" in 1936 on a test run.
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The Railways of New Zealand: A Journey through History
630: 628: 318:. They also acquired the nickname of "tin hares" in 1583: 1537: 1201: 1181: 1093: 1086: 1062: 1032: 1025: 1004: 979: 963: 927: 920: 860: 788: 781: 251: 241: 229: 219: 209: 199: 175: 167: 159: 148: 143: 129: 121: 111: 103: 95: 87: 79: 69: 59: 49: 41: 20: 171:13.56 tonnes (13.35 long tons; 14.95 short tons) 489:The replacement of the Rimutaka Incline by the 505:After arrival, it was decided to restore RM 5 754: 513:were relegated to being spare parts sources. 8: 685:Churchman, Geoffrey B; Hurst, Tony (2001) . 276:The sole surviving Wairarapa railcar, RM 5 ( 1103:88 seater (also known as Fiats or twinsets) 689:(Second ed.). Transpress New Zealand. 1090: 1029: 924: 785: 761: 747: 739: 499:New Zealand Railway and Locomotive Society 152:57 ft 11 in (17.65 m) over 17: 1584:Track evaluation, cranes, and maintenance 413:Wairarapa railcar RM 10, "Arawa" in 1937. 1299:G Garratt of 1928 (inc. Pacific rebuild) 1661:Rail transport in the Wellington Region 661:. Palmerston North: Fairfax New Zealand 600: 598: 550: 1044:"English Electric" D (inc. D trailers) 816:DF (General Motors) inc. DFT, DFB, DFM 497:In 1969, the Wellington Branch of the 605:"The Railcar in Retrospect. Part 2". 7: 1601:ETM class rail maintenance equipment 653:MITCHELL, PAUL (21 September 2017). 189:From 1940–41, six-cylinder 10-litre 117:RM 10: 20 passengers, 3 tons freight 1624:Railway preservation in New Zealand 1128:Leyland experimental petrol railcar 1049:"Ganz Mavag" EM (inc. ET trailers) 1017:ADL/ADC class diesel multiple unit 1012:ADK/ADB class diesel multiple unit 14: 280:), undergoing restoration at the 205:119 hp (89 kW) (diesel) 203:130 hp (97 kW) (petrol) 181:Originally six-cylinder 10-litre 771: 417:A seventh railcar, RM 10, named 73:September–December 1936 (RM 4–9) 30: 1560:ex-British Rail Mark 2 carriage 1113:Edison battery-electric railcar 1054:"Matangi" FP (inc. FT trailers) 720:Pahiatua Railcar Society - RM 5 237:one single axle (rear, powered) 125:New Zealand Government Railways 54:New Zealand Government Railways 1591:ETM class track evaluation car 1189:A 88 Buckhurst petrol carriage 1143:Sentinel-Cammell steam railcar 725:Photo of RM 4 "Maahunui", 1936 443:Palmerston North–Gisborne Line 1: 1651:Rail transport in New Zealand 1619:Rail transport in New Zealand 769:Rail vehicles of New Zealand 734:Photo of RM 10 "Arawa" c.1937 235:One bogie (front, unpowered), 1538:Locomotive hauled carriages 1158:Thomas Transmission railcar 1133:McEwan Pratt petrol railcar 485:Withdrawal and preservation 1677: 1614:Locomotives of New Zealand 607:NZ Railways Staff Bulletin 320:New Zealand railfan jargon 163:60 mph (97 km/h) 1609: 29: 577:Cameron, Norman (2006). 522:Pahiatua Railcar Society 282:Pahiatua Railcar Society 259:3 ft 6 in 1646:Railcars of New Zealand 1074:AM (inc. AMP, AMT, AMA) 1026:Electric multiple units 852:DX (inc. DXB, DXC, DXR) 441:, and then utilise the 643:McNaught (2011), p.53. 634:McNaught (2011), p.52. 461:continued to operate. 457:in 1948, though local 414: 284: 1555:AC class (Grassgrubs) 1108:Clayton steam railcar 1005:Diesel multiple units 811:DF (English Electric) 518:Silver Stream Railway 412: 324:Model T Ford railcars 304:national rail network 275: 115:RM 4–9: 49 passengers 1596:EL class rail cranes 1274:E of 1872 & 1875 1173:Westinghouse railcar 1138:Model T Ford railcar 935:E (later EO of 1968) 921:Electric locomotives 821:DG (inc. DH of 1956) 1570:FM class guards van 1148:Silver Fern railcar 560:New Zealand Railfan 437:from Wellington to 1214:A of 1906 (inc. A) 1118:Red Terror railcar 796:DA (inc. DAA, DAR) 782:Diesel locomotives 415: 285: 221:UIC classification 75:March 1937 (RM 10) 1633: 1632: 1202:Steam locomotives 1197: 1196: 1168:Wairarapa railcar 1082: 1081: 1000: 999: 916: 915: 659:Manawatu Standard 292:Wairarapa railcar 270: 269: 88:Number in service 1668: 1550:56-foot carriage 1545:50-foot carriage 1153:Standard railcar 1091: 1033:1500 V DC ( 1030: 925: 786: 776: 775: 763: 756: 749: 740: 716: 700: 671: 670: 668: 666: 650: 644: 641: 635: 632: 623: 617: 611: 610: 609:. May–June 1955. 602: 593: 592: 579:Rimutaka Railway 574: 568: 567: 555: 466:Rimutaka Incline 451:Palmerston North 364:Rimutaka Incline 360:Fell centre rail 358:over the raised 336:Rimutaka Incline 308:Rimutaka Incline 265: 260: 243:Multiple working 134:Rimutaka Incline 96:Number preserved 34: 25: 18: 1676: 1675: 1671: 1670: 1669: 1667: 1666: 1665: 1656:Petrol railcars 1636: 1635: 1634: 1629: 1605: 1579: 1533: 1193: 1177: 1123:Midland railcar 1078: 1063:25 kV AC ( 1058: 1021: 996: 975: 959: 912: 856: 777: 770: 767: 711: 708: 703: 697: 684: 680: 675: 674: 664: 662: 652: 651: 647: 642: 638: 633: 626: 618: 614: 604: 603: 596: 589: 576: 575: 571: 557: 556: 552: 547: 542: 534:crashworthiness 491:Rimutaka Tunnel 487: 427: 340:Rimutaka Ranges 332: 294:was a class of 263: 258: 236: 204: 188: 116: 74: 70:Entered service 37: 23: 21: 12: 11: 5: 1674: 1672: 1664: 1663: 1658: 1653: 1648: 1638: 1637: 1631: 1630: 1628: 1627: 1621: 1616: 1610: 1607: 1606: 1604: 1603: 1598: 1593: 1587: 1585: 1581: 1580: 1578: 1577: 1572: 1567: 1562: 1557: 1552: 1547: 1541: 1539: 1535: 1534: 1532: 1531: 1526: 1521: 1516: 1511: 1506: 1501: 1496: 1491: 1486: 1481: 1476: 1471: 1466: 1461: 1456: 1451: 1446: 1441: 1436: 1431: 1426: 1421: 1416: 1411: 1406: 1401: 1396: 1391: 1386: 1381: 1376: 1371: 1366: 1361: 1356: 1351: 1346: 1341: 1336: 1331: 1326: 1321: 1316: 1311: 1306: 1301: 1296: 1291: 1286: 1281: 1276: 1271: 1266: 1261: 1256: 1251: 1246: 1241: 1236: 1231: 1226: 1221: 1216: 1211: 1205: 1203: 1199: 1198: 1195: 1194: 1192: 1191: 1185: 1183: 1179: 1178: 1176: 1175: 1170: 1165: 1163:Vulcan railcar 1160: 1155: 1150: 1145: 1140: 1135: 1130: 1125: 1120: 1115: 1110: 1105: 1099: 1097: 1088: 1084: 1083: 1080: 1079: 1077: 1076: 1070: 1068: 1060: 1059: 1057: 1056: 1051: 1046: 1040: 1038: 1027: 1023: 1022: 1020: 1019: 1014: 1008: 1006: 1002: 1001: 998: 997: 995: 994: 989: 983: 981: 977: 976: 974: 973: 967: 965: 961: 960: 958: 957: 952: 947: 942: 937: 931: 929: 928:1500 V DC 922: 918: 917: 914: 913: 911: 910: 905: 900: 895: 890: 885: 880: 875: 870: 864: 862: 858: 857: 855: 854: 849: 844: 838: 833: 828: 823: 818: 813: 808: 803: 798: 792: 790: 783: 779: 778: 768: 766: 765: 758: 751: 743: 737: 736: 731: 722: 717: 715:. NZETC. 1938. 707: 706:External links 704: 702: 701: 695: 681: 679: 676: 673: 672: 645: 636: 624: 612: 594: 587: 569: 549: 548: 546: 543: 541: 538: 486: 483: 455:Wairarapa Mail 447:Manawatū Gorge 435:Wairarapa Line 426: 423: 407: 406: 400: 395: 390: 385: 380: 331: 328: 316:Wairarapa Line 314:region on the 268: 267: 255: 249: 248: 245: 239: 238: 233: 227: 226: 223: 217: 216: 211: 207: 206: 201: 197: 196: 179: 177:Prime mover(s) 173: 172: 169: 165: 164: 161: 157: 156: 150: 146: 145: 144:Specifications 141: 140: 138:Wairarapa Line 131: 127: 126: 123: 119: 118: 113: 109: 108: 105: 101: 100: 97: 93: 92: 89: 85: 84: 81: 77: 76: 71: 67: 66: 64:Hutt Workshops 61: 57: 56: 51: 47: 46: 43: 39: 38: 35: 27: 26: 13: 10: 9: 6: 4: 3: 2: 1673: 1662: 1659: 1657: 1654: 1652: 1649: 1647: 1644: 1643: 1641: 1625: 1622: 1620: 1617: 1615: 1612: 1611: 1608: 1602: 1599: 1597: 1594: 1592: 1589: 1588: 1586: 1582: 1576: 1573: 1571: 1568: 1566: 1563: 1561: 1558: 1556: 1553: 1551: 1548: 1546: 1543: 1542: 1540: 1536: 1530: 1527: 1525: 1522: 1520: 1517: 1515: 1512: 1510: 1507: 1505: 1502: 1500: 1497: 1495: 1492: 1490: 1487: 1485: 1482: 1480: 1477: 1475: 1472: 1470: 1467: 1465: 1462: 1460: 1457: 1455: 1452: 1450: 1447: 1445: 1442: 1440: 1437: 1435: 1432: 1430: 1427: 1425: 1422: 1420: 1417: 1415: 1412: 1410: 1407: 1405: 1402: 1400: 1397: 1395: 1392: 1390: 1387: 1385: 1382: 1380: 1377: 1375: 1372: 1370: 1367: 1365: 1362: 1360: 1357: 1355: 1352: 1350: 1347: 1345: 1342: 1340: 1337: 1335: 1332: 1330: 1327: 1325: 1322: 1320: 1317: 1315: 1312: 1310: 1307: 1305: 1302: 1300: 1297: 1295: 1292: 1290: 1287: 1285: 1282: 1280: 1277: 1275: 1272: 1270: 1267: 1265: 1262: 1260: 1257: 1255: 1252: 1250: 1247: 1245: 1242: 1240: 1237: 1235: 1232: 1230: 1227: 1225: 1222: 1220: 1217: 1215: 1212: 1210: 1207: 1206: 1204: 1200: 1190: 1187: 1186: 1184: 1180: 1174: 1171: 1169: 1166: 1164: 1161: 1159: 1156: 1154: 1151: 1149: 1146: 1144: 1141: 1139: 1136: 1134: 1131: 1129: 1126: 1124: 1121: 1119: 1116: 1114: 1111: 1109: 1106: 1104: 1101: 1100: 1098: 1096: 1092: 1089: 1085: 1075: 1072: 1071: 1069: 1066: 1061: 1055: 1052: 1050: 1047: 1045: 1042: 1041: 1039: 1036: 1031: 1028: 1024: 1018: 1015: 1013: 1010: 1009: 1007: 1003: 993: 990: 988: 985: 984: 982: 978: 972: 969: 968: 966: 964:25 kV AC 962: 956: 953: 951: 948: 946: 943: 941: 938: 936: 933: 932: 930: 926: 923: 919: 909: 906: 904: 901: 899: 896: 894: 891: 889: 886: 884: 881: 879: 876: 874: 871: 869: 866: 865: 863: 859: 853: 850: 848: 845: 842: 839: 837: 834: 832: 829: 827: 824: 822: 819: 817: 814: 812: 809: 807: 806:DC (inc. DCP) 804: 802: 801:DB (inc. DBR) 799: 797: 794: 793: 791: 787: 784: 780: 774: 764: 759: 757: 752: 750: 745: 744: 741: 735: 732: 730: 726: 723: 721: 718: 714: 710: 709: 705: 698: 696:0-908876-20-3 692: 688: 683: 682: 677: 660: 656: 649: 646: 640: 637: 631: 629: 625: 621: 616: 613: 608: 601: 599: 595: 590: 588:0-908573-82-0 584: 580: 573: 570: 565: 561: 554: 551: 544: 539: 537: 535: 529: 525: 523: 519: 514: 512: 508: 503: 500: 495: 492: 484: 482: 480: 475: 471: 467: 462: 460: 456: 452: 448: 444: 440: 436: 432: 424: 422: 420: 411: 404: 401: 399: 396: 394: 391: 389: 386: 384: 381: 379: 376: 375: 374: 372: 367: 365: 361: 355: 353: 349: 345: 341: 337: 329: 327: 325: 321: 317: 313: 309: 305: 301: 297: 293: 290: 283: 279: 274: 264:1,067 mm 261: 256: 254: 250: 246: 244: 240: 234: 232: 228: 224: 222: 218: 215: 212: 208: 202: 198: 195: 194:Diesel engine 192: 187: 186:petrol engine 184: 180: 178: 174: 170: 166: 162: 160:Maximum speed 158: 155: 151: 147: 142: 139: 135: 132: 128: 124: 120: 114: 110: 106: 104:Fleet numbers 102: 98: 94: 90: 86: 82: 78: 72: 68: 65: 62: 58: 55: 52: 48: 44: 40: 33: 28: 19: 16: 1575:SX carriages 1167: 686: 678:Bibliography 665:26 September 663:. Retrieved 658: 648: 639: 615: 606: 578: 572: 566:(3): 50, 53. 563: 559: 553: 530: 526: 515: 510: 506: 504: 496: 488: 478: 463: 459:mixed trains 445:through the 428: 418: 416: 368: 356: 333: 291: 289:NZR RM class 286: 277: 210:Transmission 200:Power output 130:Lines served 80:Number built 50:Manufacturer 22:NZR RM class 15: 1565:AK carriage 729:in Auckland 511:Arai-te-uru 470:Cross Creek 403:Arai-te-Uru 300:New Zealand 253:Track gauge 1640:Categories 1289:F (inc. F) 1035:Wellington 873:DH of 1978 843:(on order) 540:References 449:to access 393:Matahourua 344:Wellington 330:Background 214:Mechanical 149:Car length 107:RM 4–RM 10 42:In service 1414:Q of 1901 1409:Q of 1878 1404:P of 1885 1399:P of 1876 1334:K of 1932 1329:K of 1877 1314:J of 1939 1309:J of 1874 1294:G of 1874 1279:E of 1906 1269:D of 1929 1264:D of 1874 1259:C of 1930 1254:C of 1873 1234:B of 1899 1229:B of 1874 1209:A of 1873 950:E of 1923 847:DQ and QR 545:Citations 479:The Arawa 474:Masterton 439:Woodville 425:Operation 338:over the 312:Wairarapa 122:Operators 45:1936–1955 24:Wairarapa 1095:RM class 1087:Railcars 1065:Auckland 789:Mainline 378:Maahunui 371:Standard 296:railcars 112:Capacity 60:Built at 980:Battery 431:Midland 362:on the 352:H class 310:to the 191:Leyland 183:Leyland 154:buffers 1182:Others 693:  585:  507:Mahuhu 398:Maatua 388:Mamari 383:Mahuhu 278:Mahuhu 231:Bogies 168:Weight 861:Shunt 419:Arawa 348:train 727:and 691:ISBN 667:2017 583:ISBN 472:and 334:The 287:The 91:None 903:DSJ 898:DSG 893:DSC 888:DSB 883:DSA 302:'s 298:on 225:2-A 1642:: 971:EF 908:TR 878:DS 868:DE 841:DM 836:DL 831:DJ 826:DI 657:. 627:^ 597:^ 564:17 562:. 481:. 247:No 136:; 1626:. 1529:Y 1524:X 1519:W 1514:W 1509:W 1504:W 1499:W 1494:W 1489:W 1484:W 1479:W 1474:W 1469:W 1464:W 1459:V 1454:U 1449:U 1444:U 1439:U 1434:U 1429:T 1424:S 1419:R 1394:O 1389:O 1384:O 1379:O 1374:N 1369:N 1364:N 1359:M 1354:L 1349:L 1344:K 1339:K 1324:J 1319:J 1304:H 1284:F 1249:B 1244:B 1239:B 1224:A 1219:A 1067:) 1037:) 992:E 987:E 955:E 945:E 940:E 762:e 755:t 748:v 699:. 669:. 591:. 405:. 266:) 262:( 99:1 83:7

Index


New Zealand Government Railways
Hutt Workshops
Rimutaka Incline
Wairarapa Line
buffers
Prime mover(s)
Leyland
petrol engine
Leyland
Diesel engine
Mechanical
UIC classification
Bogies
Multiple working
Track gauge
3 ft 6 in

Pahiatua Railcar Society
NZR RM class
railcars
New Zealand
national rail network
Rimutaka Incline
Wairarapa
Wairarapa Line
New Zealand railfan jargon
Model T Ford railcars
Rimutaka Incline
Rimutaka Ranges

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