960:
26:
840:
which was arranged completely behind the coupling wheels. For this reason, the distance between the coupling axle and the rear carrying axle had to be increased significantly and the carrying axle had to be designed to be radially adjustable. This and also the streamlined cab of the P 4 gave the
836:; up to the second coupling axle, both types were almost the same apart from details and minor dimensional deviations. However, the P 4 had, unlike the S 2/5, a wide
130:
1288:
1298:
916:
844:
The P 4 was also closely related to other
Bavarian locomotive types from Maffei: the engine was adopted almost unchanged for the high-speed locomotive of the
925:
848:
built in 1906 - only the cylinder diameters were slightly enlarged - otherwise both locomotives had a lot in common. The family resemblance to the Class
856:
909:
878:
859:
all eleven locomotives were due to be reassigned numbers 14 151 to 14 161, but they were decommissioned before the redesignation.
1303:
1283:
902:
821:, but after a few years they had to be removed again due to corrosion damage. From then on the locomotives operated as
1293:
1308:
949:
939:
852:
built from 1908 onwards is also unmistakable; the latter looks like an enlarged P 4 with a coupling axle added.
959:
984:
944:
1034:
837:
1116:
1233:
795:
624:
1238:
1088:
1053:
999:
1141:
1083:
1068:
1058:
1048:
1014:
994:
1136:
1078:
1063:
1004:
989:
1253:
1248:
1131:
1093:
1073:
1264:
1243:
1215:
743:
121:
894:
874:
779:
1205:
1108:
873:(in German). Düsseldorf: Alba Publikation Alf Teloeken GmbH + Co KG. pp. 263–265, 385.
799:
775:
59:
1156:
971:
803:
431:
1176:
1166:
1151:
1121:
1098:
1043:
1024:
1009:
849:
845:
833:
811:
236:
115:
1277:
975:
807:
783:
211:
187:
1210:
1200:
1195:
1186:
1171:
1161:
1146:
1126:
25:
818:
156:
829:
822:
420:
260:
810:, numbers 286–291 in 1905 and 302–305 and 133 in 1906. They replaced the
1225:
871:
Eisenbahn-Fahrzeug-Archiv Band 2.5: Lokomotiven bayerischer
Eisenbahnen
898:
958:
485:
20 m (4,400 imp gal; 5,300 US gal)
828:
The P 4 was one of the first locomotives in
Germany with
445:
75.5 tonnes (74.3 long tons; 83.2 short tons) (loco only)
832:. It was based on the Bavarian class built in 1903, the
889:
Die Schönsten der
Schiene – Die Geschichte der Atlantic
1224:
1185:
1107:
1033:
970:
932:
817:The locomotives were initially fitted with Pielock
757:
749:
739:
734:
718:
713:
669:
633:
623:
615:
606:
598:
590:
582:
574:
566:
544:
536:
514:
505:
497:
489:
481:
473:
465:
449:
441:
429:
419:
397:
388:
362:
354:
332:
314:
292:
270:
259:
235:
210:
186:
155:
147:
128:
113:
104:
99:
81:
73:
65:
55:
47:
42:
18:
855:In the provisional reclassification plan by the
841:locomotives a distinct appearance at the rear.
806:. A total of eleven locomotives were built by
910:
891:. Transpress, Berlin 1993, ISBN 3-613-01512-9
437:33.0 tonnes (32.5 long tons; 36.4 short tons)
425:16.5 tonnes (16.2 long tons; 18.2 short tons)
8:
570:15 bar (15.3 kgf/cm; 218 psi)
926:Classes of Palatine locomotive and railcars
917:
903:
895:
731:
710:
477:6.5 tonnes (6.4 long tons; 7.2 short tons)
96:
39:
1289:Railway locomotives introduced in 1905
15:
1299:Standard gauge locomotives of Germany
7:
602:181.3 m (1,951 sq ft)
594:167.5 m (1,803 sq ft)
540:4,700 mm (15 ft 5 in)
358:1,750 mm (5 ft 9 in)
14:
619:41.7 m (449 sq ft)
586:13.8 m (149 sq ft)
364:
673:590 mm × 640 mm (
637:360 mm × 640 mm (
24:
501:3.8 m (41 sq ft)
1:
722:120 km/h (75 mph)
562: in) diameter, 280 off
401:18,712 mm (61 ft
370:16,800 mm (55 ft
274:10,240 mm (33 ft
1325:
814:in express train service.
336:5,000 mm (16 ft
69:2462–2467, 2515–2518, 2532
1262:
956:
730:
709:
616: • Heating area
518:2,850 mm (9 ft
398: • Over buffers
355: • Tender bogie
318:2,150 mm (7 ft
296:2,200 mm (7 ft
241:1,216 mm (3 ft
217:2,010 mm (6 ft
95:
38:
23:
869:Schnabel, Heinz (1987).
599: • Evaporative
545: • Small tubes
537: • Tube plates
498: • Grate area
192:960 mm (3 ft
964:
963:Arms of the Palatinate
634:High-pressure cylinder
1304:Passenger locomotives
962:
753:286–291, 302–305, 133
670:Low-pressure cylinder
1284:Palatine locomotives
802:and a four-cylinder
786:locomotives with a 2
583: • Firebox
315: • Drivers
293: • Leading
857:Deutsche Reichsbahn
714:Performance figures
333: • Tender
271: • Engine
1294:Maffei locomotives
1265:Palatinate Railway
965:
744:Palatinate Railway
591: • Tubes
515: • Pitch
1309:4-4-2 locomotives
1271:
1270:
933:Early locomotives
780:Palatine Railways
776:steam locomotives
769:
768:
765:
764:
726:
725:
705:
704:
91:
90:
30:P 4 No. 290
19:Palatine P 4
1316:
1109:Tank locomotives
919:
912:
905:
896:
887:Wilhelm Reuter:
884:
800:axle arrangement
793:
789:
732:
711:
700:
699:
695:
692:
687: in ×
686:
685:
681:
678:
664:
663:
659:
656:
651: in ×
650:
649:
645:
642:
575:Heating surface:
561:
560:
556:
553:
531:
530:
526:
523:
460:
456:
434:
414:
413:
409:
406:
383:
382:
378:
375:
366:
349:
348:
344:
341:
327:
326:
322:
309:
308:
304:
301:
287:
286:
282:
279:
254:
253:
249:
246:
230:
229:
225:
222:
205:
204:
200:
197:
181:
179:
178:
174:
171:
163:
151:1st coupled axle
142:
138:
124:
97:
84:
40:
32:von Frauendorfer
28:
16:
1324:
1323:
1319:
1318:
1317:
1315:
1314:
1313:
1274:
1273:
1272:
1267:
1258:
1220:
1181:
1103:
1029:
966:
954:
928:
923:
881:
868:
865:
804:compound engine
791:
787:
697:
693:
690:
688:
683:
679:
676:
674:
661:
657:
654:
652:
647:
643:
640:
638:
608:
567:Boiler pressure
558:
554:
551:
549:
528:
524:
521:
519:
507:
458:
454:
432:Adhesive weight
430:
411:
407:
404:
402:
390:
380:
376:
373:
371:
346:
342:
339:
337:
324:
320:
319:
306:
302:
299:
297:
284:
280:
277:
275:
251:
247:
244:
242:
227:
223:
220:
218:
202:
198:
195:
193:
176:
172:
169:
167:
166:4 ft
165:
161:
140:
136:
120:
106:
82:
43:Type and origin
34:
12:
11:
5:
1322:
1320:
1312:
1311:
1306:
1301:
1296:
1291:
1286:
1276:
1275:
1269:
1268:
1263:
1260:
1259:
1257:
1256:
1251:
1246:
1241:
1236:
1230:
1228:
1222:
1221:
1219:
1218:
1213:
1208:
1203:
1198:
1192:
1190:
1183:
1182:
1180:
1179:
1174:
1169:
1164:
1159:
1154:
1149:
1144:
1139:
1134:
1129:
1124:
1119:
1113:
1111:
1105:
1104:
1102:
1101:
1096:
1091:
1086:
1081:
1076:
1071:
1066:
1061:
1056:
1051:
1046:
1040:
1038:
1031:
1030:
1028:
1027:
1022:
1017:
1012:
1007:
1002:
997:
992:
987:
981:
979:
968:
967:
957:
955:
953:
952:
947:
942:
936:
934:
930:
929:
924:
922:
921:
914:
907:
899:
893:
892:
885:
879:
864:
861:
767:
766:
763:
762:
759:
755:
754:
751:
747:
746:
741:
737:
736:
728:
727:
724:
723:
720:
716:
715:
707:
706:
703:
702:
671:
667:
666:
635:
631:
630:
629:Four, compound
627:
621:
620:
617:
613:
612:
609:
604:
603:
600:
596:
595:
592:
588:
587:
584:
580:
579:
576:
572:
571:
568:
564:
563:
546:
542:
541:
538:
534:
533:
516:
512:
511:
508:
503:
502:
499:
495:
494:
491:
487:
486:
483:
479:
478:
475:
471:
470:
467:
463:
462:
451:
447:
446:
443:
442:Service weight
439:
438:
435:
427:
426:
423:
417:
416:
399:
395:
394:
391:
386:
385:
368:
360:
359:
356:
352:
351:
334:
330:
329:
316:
312:
311:
294:
290:
289:
272:
268:
267:
264:
257:
256:
239:
233:
232:
215:
208:
207:
190:
184:
183:
159:
153:
152:
149:
145:
144:
133:
126:
125:
118:
111:
110:
107:
105:Configuration:
102:
101:
100:Specifications
93:
92:
89:
88:
85:
83:Total produced
79:
78:
75:
71:
70:
67:
63:
62:
57:
53:
52:
49:
45:
44:
36:
35:
29:
21:
20:
13:
10:
9:
6:
4:
3:
2:
1321:
1310:
1307:
1305:
1302:
1300:
1297:
1295:
1292:
1290:
1287:
1285:
1282:
1281:
1279:
1266:
1261:
1255:
1252:
1250:
1247:
1245:
1242:
1240:
1237:
1235:
1232:
1231:
1229:
1227:
1223:
1217:
1214:
1212:
1209:
1207:
1204:
1202:
1199:
1197:
1194:
1193:
1191:
1188:
1184:
1178:
1175:
1173:
1170:
1168:
1165:
1163:
1160:
1158:
1155:
1153:
1150:
1148:
1145:
1143:
1140:
1138:
1135:
1133:
1130:
1128:
1125:
1123:
1120:
1118:
1115:
1114:
1112:
1110:
1106:
1100:
1097:
1095:
1092:
1090:
1087:
1085:
1082:
1080:
1077:
1075:
1072:
1070:
1067:
1065:
1062:
1060:
1057:
1055:
1052:
1050:
1047:
1045:
1042:
1041:
1039:
1036:
1032:
1026:
1023:
1021:
1018:
1016:
1013:
1011:
1008:
1006:
1003:
1001:
998:
996:
993:
991:
988:
986:
983:
982:
980:
977:
976:express train
973:
969:
961:
951:
948:
946:
943:
941:
938:
937:
935:
931:
927:
920:
915:
913:
908:
906:
901:
900:
897:
890:
886:
882:
880:3-87094-105-7
876:
872:
867:
866:
862:
860:
858:
853:
851:
847:
842:
839:
835:
831:
826:
824:
820:
815:
813:
809:
805:
801:
797:
785:
784:express train
781:
777:
774:
760:
756:
752:
748:
745:
742:
738:
733:
729:
721:
719:Maximum speed
717:
712:
708:
672:
668:
636:
632:
628:
626:
622:
618:
614:
610:
605:
601:
597:
593:
589:
585:
581:
577:
573:
569:
565:
547:
543:
539:
535:
517:
513:
509:
504:
500:
496:
492:
488:
484:
480:
476:
474:Fuel capacity
472:
468:
464:
452:
448:
444:
440:
436:
433:
428:
424:
422:
418:
400:
396:
392:
387:
369:
363: •
361:
357:
353:
335:
331:
317:
313:
295:
291:
273:
269:
265:
262:
258:
240:
238:
237:Trailing dia.
234:
216:
213:
209:
191:
189:
185:
162:1,435 mm
160:
158:
154:
150:
146:
134:
132:
129: •
127:
123:
119:
117:
114: •
112:
108:
103:
98:
94:
86:
80:
76:
72:
68:
66:Serial number
64:
61:
58:
54:
50:
46:
41:
37:
33:
27:
22:
17:
1187:Narrow gauge
1019:
888:
870:
854:
843:
827:
819:superheaters
816:
772:
770:
607:Superheater:
548:49 mm (
188:Leading dia.
31:
1189:locomotives
1037:locomotives
1035:Goods train
978:locomotives
450:Tender type
1278:Categories
985:Nos. 26–63
863:Literature
830:bar frames
771:The Class
482:Water cap.
74:Build date
48:Power type
1234:Nos. I-II
1226:Railbuses
1216:Pts 3/3 H
1211:Pts 3/3 N
972:Passenger
945:Nos. 9–20
825:engines.
823:wet steam
740:Operators
701: in)
665: in)
625:Cylinders
532: in)
466:Fuel type
421:Axle load
415: in)
384: in)
350: in)
328: in)
310: in)
288: in)
261:Wheelbase
255: in)
231: in)
206: in)
77:1905–1906
940:Nos. 1–8
796:Atlantic
611:
578:
510:
493:
490:Firebox:
393:
266:
180: in
109:
1239:No. III
1206:Pts 2/2
1089:G 4.III
1054:G 1.III
1000:P 1.III
838:firebox
778:of the
758:Retired
750:Numbers
696:⁄
682:⁄
660:⁄
646:⁄
557:⁄
527:⁄
506:Boiler:
410:⁄
389:Length:
379:⁄
345:⁄
323:⁄
305:⁄
283:⁄
250:⁄
226:⁄
201:⁄
175:⁄
56:Builder
1172:Pt 3/6
1167:D VIII
1157:T 4.II
1142:T 2.II
1122:P 2.II
1084:G 4.II
1069:G 2.II
1059:G 1.IV
1049:G 1.II
1015:P 3.II
995:P 1.II
950:No. 21
877:
808:Maffei
735:Career
367:tender
212:Driver
148:Driver
60:Maffei
1177:R 4/4
1152:T 4.I
1137:T 2.I
1117:70–73
1099:G 3/3
1079:G 4.I
1064:G 2.I
1044:G 1.I
1025:S 3/6
1010:P 3.I
1005:P 2.I
990:P 1.I
850:S 3/6
846:S 2/6
834:S 2/5
812:P 3.1
782:were
365:incl.
157:Gauge
122:4-4-2
116:Whyte
51:Steam
1254:MBCL
1249:MBCC
974:and
875:ISBN
761:1925
469:Coal
461:T 20
214:dia.
1201:L 2
1196:L 1
1162:T 5
1147:T 3
1132:T 1
1127:P 5
1094:G 5
1074:G 3
1020:P 4
773:P 4
143:n4v
131:UIC
1280::
1244:MC
798:)
790:B1
698:16
689:25
675:23
662:16
653:25
648:16
639:14
559:16
555:15
243:11
139:B1
87:11
918:e
911:t
904:v
883:.
794:(
792:′
788:′
694:3
691:+
684:4
680:1
677:+
658:3
655:+
644:3
641:+
552:+
550:1
529:4
525:1
522:+
520:4
459:′
457:2
455:′
453:2
412:4
408:3
405:+
403:4
381:2
377:1
374:+
372:1
347:4
343:3
340:+
338:4
325:4
321:3
307:2
303:1
300:+
298:2
285:4
281:1
278:+
276:7
263::
252:8
248:7
245:+
228:8
224:1
221:+
219:7
203:4
199:3
196:+
194:1
182:)
177:2
173:1
170:+
168:8
164:(
141:′
137:′
135:2
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