466:, therefore reducing the mechanical complexity that had plagued his previous designs. This factor also meant a marginally lighter axle-loading. Large, single splashers were also implemented which covered the wheels, though these would prove troublesome in service. The Drummond 'watercart' eight-wheeled tender was utilised for the long journeys on the LSWR mainline. Full-scale construction was undertaken at
27:
90:
449:
design of 1908, though with only five locomotives in the class, they were unable to undertake the haulage of all heavy boat train services. However, the problem of continually accelerating timetables to the South Coast ports remained, and the G14s were in dire need of assistance from a new class of
549:
When transferred to
Southern Railway ownership after 1923, the locomotives were outshopped in Richard Maunsell's darker version of the LSWR livery. The LSWR standard gilt lettering was changed to yellow with 'Southern' on the water tank sides. The locomotives also featured black and white lining.
461:
On his penultimate 4-6-0 design, Drummond had to produce a locomotive that was capable of hauling increased traffic at speed. Once again, the possible advantages of the design presented themselves. A similar boiler to the other classes, rated to 175 lbf/in² saturated steam pressure, was
444:
The continuing need to grasp the nettle in terms of
Drummond's first two 4-6-0 classes meant that he went back to the drawing board to create another design. The LSWR's immediate traffic needs were covered by the relatively successful
581:
The P14s continued in their
Drummond guise without modification until they were rebuilt in 1925 by Richard Maunsell, who used the parts to create a new batch of N15 locomotives. As a result, no examples survived into preservation.
545:
Under the LSWR, the P14s were outshopped in the LSWR Passenger Sage Green livery with purple-brown edging, creating panels of green. This was further lined in white and black with 'LSWR' in gilt on the tender tank sides.
536:
locomotives. However 0449 (renumbered to make way for the new N15) ran for several months, as part of the development work for the Lord
Nelsons, at the same time of its alleged rebuild as the new N15 449 was running in.
531:
in 1923, decided that the class needed to be rebuilt to conform with the general standardization of
Southern locomotive classes. The P14s were reduced to kits of parts, which were utilised in creating a further batch of
1019:
864:
1699:
976:
843:
453:
The design's proven ability to pull trains at faster speeds and their larger power-to-weight ratio on other lines led
Drummond to continue developing the concept.
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885:
462:
utilised, therefore generating the steam needed to power a four-cylinder front end, which powered 6 ft wheels. The new design was equipped with four sets of
1383:
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857:
578:
siblings on these duties. However, the class still had most of the drawbacks associated with
Drummond 4-6-0s in terms of high water and coal consumption.
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predecessors. They were considered to be more successful than these locomotives by their crews, and acted as supplements to their
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470:, with the first of five P14s being outshopped in 1910, two years after the completion of his G14 design.
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Swift, Peter W. "The
Drummond 4-6-0s of the London & South Western Railway".
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After a period of 15 years in both primary and secondary passenger duties,
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The P14 design had originally been intended to operate expresses between
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766:. Locomotives in Detail, volume 4. Hinckley: Ian Allan Publishing.
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1700:Standard gauge steam locomotives of Great Britain
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670:Southern Urie & Maunsell 2-Cylinder 4-6-0s
1441:Principal locomotives of the Southern Railway
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1685:London and South Western Railway locomotives
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48:. There might be a discussion about this on
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1588:West Country and Battle of Britain classes
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1418:
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16:Class of 5 four-cylinder 4-6-0 locomotives
747:. Shepperton, Surrey: Ian Allan Limited.
745:Drummond Locomotives: A Pictorial History
743:Haresnape, B. & Rowledge, P. (1982).
728:. Shepperton, Surrey: Ian Allan Limited.
726:Maunsell Locomotives: A Pictorial History
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68:Learn how and when to remove this message
709:. Didcot, Oxon: Wild Swan Publications.
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277:4,500 imp gal (20,000 L)
1695:Railway locomotives introduced in 1910
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707:LSWR Locomotives: The Drummond Classes
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20:
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1642:British Railways steam locomotives
1399:British Railways steam locomotives
235:6 ft 0 in (1.829 m)
224:3 ft 7 in (1.092 m)
14:
1711:
1647:Great Western Railway locomotives
780:
826:London and South Western Railway
764:Maunsell 4-6-0 King Arthur Class
694:Maunsell 4-6-0 King Arthur Class
649:Haresnape & Rowledge (1982).
434:London and South Western Railway
366:London and South Western Railway
88:
25:
1624:Mainline diesels 10201 to 10203
1619:Diesel shunters 15211 to 15236
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313:15 × 26 in (381 mm × 660 mm)
1:
672:. Pen and Sword. p. 62.
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1662:Southern Railway locomotives
1394:Southern Railway locomotives
243:74 tons 13 cwt (79.8 tonnes)
7:
251:49 tons 0 cwt (49.8 tonnes)
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724:Haresnape, Brian (1977).
525:Chief Mechanical Engineer
515:Rebuilding under Maunsell
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668:Maidment, David (2016).
1515:N15 (King Arthur) class
705:Bradley, D. L. (1986).
566:, replacing the failed
534:N15 (King Arthur Class)
428:locomotive designed by
1604:Diesel shunters 1 to 3
1389:LB&SCR locomotives
464:Walschaerts valve gear
1597:Non-steam locomotives
1384:SE&CR locomotives
762:Swift, Peter (2006).
692:Swift, Peter (2006).
1629:Electrics CC1 to CC3
541:Livery and numbering
527:of the newly formed
457:Construction history
38:confusing or unclear
1573:Merchant Navy class
554:Operational details
326:Performance figures
269:4 tons (4.1 tonnes)
46:clarify the article
1371:PD&SWRJ 0-6-0T
1366:PD&SWJR 0-6-2T
1690:4-6-0 locomotives
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1540:V (Schools) class
1500:Lord Nelson class
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877:J.H. Beattie
658:Haresnape (1977).
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407:All "rebuilt" to
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83:LSWR/SR P14 class
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450:similar design.
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430:Dugald Drummond
424:was a class of
332:Tractive effort
282:Boiler pressure
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129:Nine Elms Works
118:Dugald Drummond
101:Type and origin
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422:LSWR P14 class
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166:Configuration:
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161:Specifications
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144:Total produced
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24:
15:
9:
6:
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3:
2:
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1435:
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1416:
1415:
1412:
1400:
1397:
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1332:Other designs
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773:0-7110-3086-3
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754:0-7110-1206-7
750:
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735:0-7110-0743-8
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716:0-906867-42-8
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523:, who became
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390:Great Britain
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343:
340:(107.52
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309:Cylinder size
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212:1,435 mm
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50:the talk page
47:
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39:
34:This article
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1568:Leader class
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1032:W.G. Beattie
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544:
518:
485:LSWR numbers
460:
452:
443:
421:
419:
336:24,172
220:Leading dia.
64:
55:
44:Please help
35:
18:
1170:D. Drummond
828:locomotives
637:: pp. 3–24.
404:Disposition
289:(1.21
240:Loco weight
1679:Categories
1520:N15X class
1485:E1/R class
835:J.V. Gooch
586:References
440:Background
274:Water cap.
135:Build date
106:Power type
58:March 2012
40:to readers
1583:USA class
1467:S15 class
1462:N15 class
1457:H15 class
1351:Clausetum
1344:Bredwalda
1296:1912–1922
1172:1895–1912
1078:1878–1895
1034:1871–1878
879:1850–1871
837:1841–1850
576:G14 class
560:Salisbury
468:Nine Elms
362:Operators
299:Cylinders
285:175
256:Fuel type
1578:Q1 class
1535:U1 class
1510:N1 class
1495:L1 class
1477:Maunsell
1355:Ironside
1076:W. Adams
1021:Vesuvius
887:Hercules
866:Vesuvius
482:Quantity
432:for the
208: in
170:
114:Designer
1560:Bulleid
1550:Z class
1545:W class
1530:U class
1525:Q class
1505:N class
1361:Terrier
1294:R. Urie
1004:Volcano
929:Minerva
922:Chaplin
859:Mazeppa
789:: 3–24.
506:448–452
396:Retired
203:⁄
124:Builder
36:may be
1353:&
1342:&
1340:Vulcan
985:Falcon
957:Undine
936:Nelson
908:Canute
901:Sussex
894:Tartar
770:
751:
732:
713:
676:
564:Exeter
488:Notes
386:Locale
357:Career
230:Driver
1614:11001
1609:D2341
978:Eagle
964:Clyde
950:Tweed
915:Saxon
852:Bison
845:Eagle
479:Order
426:4-6-0
377:Class
189:Gauge
182:4-6-0
177:Whyte
127:LSWR
109:Steam
1449:Urie
997:Lion
943:Nile
768:ISBN
749:ISBN
730:ISBN
711:ISBN
674:ISBN
570:and
562:and
493:1910
476:Year
420:The
399:1925
260:Coal
232:dia.
138:1910
1323:H16
1318:G16
1313:S15
1308:N15
1303:H15
1284:D15
1279:T14
1274:S14
1269:P14
1264:G14
1259:E14
1254:C14
1244:F13
1239:L12
1229:S11
1224:L11
1214:K10
1209:E10
1189:700
1120:A12
1115:460
1110:445
1105:415
1095:395
1090:135
1085:380
1066:348
1061:330
1056:318
1051:302
1046:282
1041:273
1015:231
1010:221
971:Gem
572:E14
568:F13
497:P14
447:G14
409:N15
381:P14
338:lbf
291:MPa
287:psi
1681::
1204:T9
1199:F9
1194:C8
1184:M7
1179:T7
1160:X6
1155:T6
1150:G6
1145:T3
1140:B4
1135:X2
1130:O2
1125:T1
1100:46
785:.
642:^
623:^
593:^
436:.
368:,
342:kN
1433:e
1426:t
1419:v
818:e
811:t
804:v
787:6
776:.
757:.
738:.
719:.
696:.
682:.
635:6
502:5
344:)
303:4
293:)
214:)
210:(
205:2
201:1
198:+
196:8
148:5
71:)
65:(
60:)
56:(
52:.
42:.
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