33:
139:
509:
Starting in 1916 a rebuilding program converted ninety class E2a, b, and c to class E7s by replacing slide valves with piston valves and increasing cylinder diameter from 20.5 to 22.5 inches (520 to 570 mm). Fourteen class E2 were similarly converted to class E7sa. Ninety class E2a,d, E3a,d were
773:
In the first decade of the twentieth century classes E2 and E3 handled all of the fast passenger trains of the
Pennsylvania Railroad. As train weights increased due to the switch to steel passenger cars and more cars per train, the “light” Atlantics were usually doubleheaded. Eventually, as Pacific
506:" passenger type, frequently called light Atlantics after the introduction of the heavier E6 Atlantics. All were similar in size and boiler capacity but differed in firebox type, valves and valve gear and cylinder diameter. Classes E2 and E3 were built simultaneously.
800:
in 85 seconds, at a record speed of 127.1 miles per hour (204.5 km/h) (the claim is dubious, as the train averaged about 68 mph (109 km/h) from
Crestline to Fort Wayne). No. 7002 was rebuilt to class E7sa in August 1916 and scrapped in 1935.
804:
When the PRR was looking for an E7 class locomotive for preservation, they refurbished No. 8063 (an E2a from the PRR) and substituted No. 7002’s engine number and builder’s plate. No. 8063 is a PRR E2a built in 1905. The engine was donated to
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510:
converted to class E3sd. These improvements allowed many of the engines to remain in active service into the 1930s.
2016:
788:
This engine was built for the
Pennsylvania Railroad in 1902 as Class E2 No. 7002. On the first westward run of the
2031:
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90:
43:
921:
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270:
175:
890:
796:
in 1912) in June 1905 the conductor clocked the train over three miles just west of
239:
32:
797:
774:
class K2 and K3 became available, they were relegated to secondary service
138:
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143:
1844:
1815:
1770:
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where it ran for until
December 20, 1989, sometimes doubleheading with
17:
1945:
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894:
869:
Staufer, Alvin F; Edson, D. William; Harley, E. Thomas (1993).
410:
22.5 in × 26 in (572 mm × 660 mm)
26:
304:
68 ft 6 in (20.88 m) (including 55P58 tender)
358:
5,800 US gallons (22,000 L; 4,800 imp gal)
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57:. Unsourced material may be challenged and removed.
189:The rebuilding of these locomotives began in 1916
2047:Standard gauge locomotives of the United States
906:
8:
350:12 t (11.8 long tons; 13.2 short tons)
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891:
450:
419:
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155:
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117:Learn how and when to remove this message
809:in 1979 and put into operating order by
515:
826:
2042:Railway locomotives introduced in 1916
2012:Steam locomotives of the United States
128:
513:The sub-classes differed as follows:
7:
55:adding citations to reliable sources
324:171,100 lb (77,609.7 kg)
316:118,400 lb (53,705.3 kg)
25:
2037:Pennsylvania Railroad locomotives
1904:Articulated electric locomotives:
374:55.5 sq ft (5.2 m)
332:89,050 lb (40,392.4 kg)
137:
66:"Pennsylvania Railroad class E2"
31:
807:Railroad Museum of Pennsylvania
466:) preserved, remainder scrapped
148:Railroad Museum of Pennsylvania
42:needs additional citations for
1863:Articulated steam locomotives:
873:. Staufer Books & Prints.
1:
2063:
781:
741:90 converted from E2a/b/c
296:50 in (1,300 mm)
286:80 in (2,000 mm)
931:
449:
418:
207:
154:
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132:Pennsylvania Railroad E7s
845:"PRR E2a,E3a Steam Loco"
275:36 in (910 mm)
843:Pennsylvania Railroad.
371: • Grate area
922:Pennsylvania Railroad
764:14 converted from E2
489:Pennsylvania Railroad
790:Pennsylvania Special
51:improve this article
2027:Baldwin locomotives
811:Strasburg Rail Road
423:Performance figures
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146:on display at the
2017:4-4-2 locomotives
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2022:ALCO locomotives
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1255:"Odd D" #10003
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292:Trailing dia.
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263:1,435 mm
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226: •
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176:Altoona Works
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68: –
67:
63:
62:Find sources:
56:
52:
46:
45:
40:This article
38:
34:
29:
28:
19:
1279:
870:
864:
852:. Retrieved
848:
803:
789:
787:
778:Engine #7002
772:
755:22 ½” x 26”
752:Radial-stay
732:22 ½” x 26”
715:Walschaerts
660:Radial-stay
646:Walschaerts
640:20 ½” x 26”
617:20 ½” x 26”
594:20 ½” x 26”
571:20 ½” x 26”
548:20 ½” x 26”
545:Radial-stay
537:Years built
512:
508:
498:were of the
492:
486:
433:27,409
386:(1,410
271:Leading dia.
113:
104:
94:
87:
80:
73:
61:
49:Please help
44:verification
41:
925:locomotives
761:Stephenson
738:Stephenson
692:Stephenson
669:Stephenson
623:Stephenson
600:Stephenson
577:Stephenson
554:Stephenson
531:Valve gear
471:Disposition
321:Loco weight
107:August 2016
2006:Categories
854:January 2,
821:References
817:No. 1223.
798:Lima, Ohio
709:22” x 26”
686:22” x 26”
663:22” x 26”
477:on display
355:Water cap.
186:Build date
164:Power type
77:newspapers
729:Belpaire
706:Belpaire
683:Belpaire
637:Belpaire
614:Belpaire
591:Belpaire
568:Belpaire
459:Preserved
396:Cylinders
382:205
337:Fuel type
1330:de Glehn
784:PRR 7002
767:1916-20
744:1916-20
721:1906-10
698:1903-05
675:1901-02
652:1906-08
606:1903-04
583:1902-05
560:1901-02
522:Firebox
504:Atlantic
475:No. 7002
464:No. 7002
366:
363:Firebox:
259: in
221:
144:PRR 7002
1845:4-4-4-4
1816:6-4-4-6
1771:4-4-6-4
1767:4-6-4-4
815:PRR D16
758:Piston
735:Piston
712:Piston
643:Piston
597:Piston
528:Valves
254:⁄
172:Builder
91:scholar
1696:2-10-2
1561:2-10-4
1537:2-10-0
1035:B1 (e)
995:B1 (s)
877:
689:Slide
666:Slide
620:Slide
574:Slide
551:Slide
519:Class
454:Career
301:Length
281:Driver
93:
86:
79:
72:
64:
18:PRR E2
1820:6-8-6
1796:4-8-4
1747:4-6-4
1721:4-4-4
1676:4-8-2
1641:2-8-2
1586:4-6-2
1557:2-6-2
1477:2-8-0
1421:4-6-0
1341:2-6-0
1266:4-4-2
1081:4-4-0
1046:0-8-0
986:0-6-0
946:0-4-0
749:E7sa
629:1903
500:4-4-2
462:One (
240:Gauge
233:4-4-2
228:Whyte
167:Steam
98:JSTOR
84:books
1895:HH2s
1890:HH1s
1880:HC1s
1875:CC2s
1870:CC1s
1818:and
1769:and
1630:K29s
1620:K21s
1559:and
875:ISBN
856:2008
726:E7s
703:E3d
695:114
680:E3a
634:E2d
611:E2c
588:E2b
565:E2a
487:The
341:Coal
283:dia.
180:Alco
70:news
1982:E44
1977:E3b
1972:E2c
1967:E2b
1951:GG1
1946:FF2
1941:FF1
1936:DD2
1931:DD1
1926:BB3
1921:BB2
1916:BB1
1911:AA1
1885:HH1
1843:T (
1814:S (
1794:R (
1765:Q (
1745:P (
1719:O (
1710:N2s
1705:N1s
1694:N (
1674:M (
1655:L2s
1650:L1s
1639:L (
1625:K28
1610:K4s
1605:K3s
1584:K (
1575:J28
1555:J (
1535:I (
1526:H10
1475:H (
1460:G53
1419:G (
1410:F61
1405:F31
1400:F30
1395:F27
1390:F26
1385:F25
1380:F24
1375:F23
1370:F22
1365:F21
1339:F (
1325:E28
1320:E23
1315:E22
1310:E21
1264:E (
1250:D61
1245:D39
1240:D38
1235:D37
1230:D36
1225:D35
1220:D34
1215:D33
1210:D32
1205:D31
1200:D30
1195:D26
1190:D25
1185:D24
1180:D23
1175:D22
1170:D21
1165:D16
1160:D15
1155:D14
1150:D13
1145:D12
1140:D11
1135:D10
1079:D (
1070:C31
1065:C30
1060:C29
1044:C (
984:B (
975:A5s
944:A (
718:56
657:E3
649:32
626:22
603:70
580:93
557:88
542:E2
491:'s
435:lbf
388:kPa
384:psi
53:by
2008::
1854:T1
1847:):
1834:S2
1829:S1
1822:):
1805:R1
1798:):
1785:Q2
1780:Q1
1773:):
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1730:O1
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1698:):
1685:M1
1678:):
1665:L6
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1600:K2
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1501:H4
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1440:G3
1435:G2
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1423:):
1360:F3
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1300:E6
1295:E5
1290:E4
1285:E3
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1275:E1
1268:):
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1125:D8
1120:D7
1115:D6
1110:D5
1105:D4
1100:D3
1095:D2
1090:D1
1083:):
1055:C1
1048:):
1030:B8
1025:B7
1020:B6
1015:B5
1010:B4
1005:B3
1000:B2
988:):
970:A4
965:A3
960:A2
955:A1
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847:.
829:^
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900:v
883:.
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