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List of British Rail modern traction locomotive classes

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This is an old revision of this page, as edited by Murgatroyd49 (talk | contribs) at 21:16, 24 January 2021 (→Small shunters: under 300 hp: new 07 image). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

This page lists every locomotive allocated a TOPS classification and all modern traction (e.g. diesel, electric, gas turbine, petrol) stock used on the mainline network since 1948 (i.e. British Railways and post-privatisation)..

Diesel locomotives

The 1955 diesel locomotive classes are given in brackets where applicable.

A large number of different shunter types were purchased by British Rail and its predecessors, many of which were withdrawn prior to the introduction of TOPS. The tables below attempt to list the different types and the different classifications used to describe them as clearly as possible:

Small shunters: under 300 hp

Shunter classes are listed by 1955 class, which puts TOPS classes in ascending order, and generally puts 1948 and 1962 classes in ascending order. Unclassed shunters are placed at the start of the table; TOPS class 07 has been placed so its 1962 class is in the logical place.

TOPS Class 1948
Class		 1955
Class		 1962
Class		 1948 Numbers 1957 Numbers TOPS Numbers Year(s)
built 		Quantity
built 		Engine Year(s)
withdrawn 		Notes Scrapped
— — — — – 11104 – 1950 1 52 hp ("At rail:" 39 hp) 1967 Renumbered 52 in the ER/NER Departmental series in 1953.[1] 1
— — — — – 13000 – 1934 1 250 hp 1949 ex-LMS diesel shunter 7058; BR number never applied [2] 1
— DY1 D1/1 1/15 11500–11502 D2950–D2952 – 1954–55 3 153 bhp 1966–67 [3][4] All
Class 01 DY2 D1/2 1/12 11503–11506, 81 D2953–D2956, D2956 (ii) 01 001–2[5][3][6] 1956–58 5 153 hp 1966–81
3
— DY5 D1/3 1/16 11507–11508 D2957–D2958 – 1956 2 165 bhp 1967–68

[3][6]

Both
Class 02 — D1/4 1/17 — D2850–D2869 02 001–4[7][8] 1960–61 20 170 hp 1969–75
7
— DY11 D2/1 2/4A 11700–11707 D2700–D2707 – 1953–56 8 200 bhp 1964–68 [9] All
Class 03 DJ15 D2/2 2/1 11187–11211 D2000–D2199
D2370–D2399 		03004–03199, 03370–03399 (with gaps) 1957–61 230 204 hp 1968–93
2008

[5][10]

174
Class 04 DJ12/1 D2/4 2/13 11100–11115 D2200–D2214 N/A (D2341 1948)
1952–62 		142 204 hp 1967–72

[5][11] D2341 ordered by LNER but transferred to Southern Region, 4 exported to Italy

124 (1 in preservation)
DJ12/2 D2/13 11121–11229 D2215–D2341 N/A
— DJ14 D2/5 2/12A 11177–11186 D2400–D2409 – 1956–57 10 204 bhp 1967–69

[12]

All
— — D2/7 2/14 11116–20, 11144–48 D2500–D2509 – 1955–56 10 204 bhp 1967

[13]

Class 05 DJ13 D2/8 2/15A 11136–43, 11161–76 D2550–D2573 05001[5][14] 1955–61 69 204 hp 1966–68, 1983
65
DJ13/2 D2/9 2/15 — D2574–D2618 –
Class 06 — D2/6 2/12 — D2410–D2444 06001–06010[5][12] 1958–60 35 204 hp 1967–84
06009 as the works pilot at Dunfermline Townhill Wagon Repair Works in July 1975
06009 as the works pilot at Dunfermline Townhill Wagon Repair Works in July 1975
 34
— DY11 D2/10 2/4 11708–11719 D2708–D2719 – 1957 12 225 bhp 1967

[15][16]

All
2/4B — D2720–D2780 – 1958–61 61 225 bhp 1967–68 59
— — D2/11 2/2 — D2999 – 1958 1 180 bhp 1967

[17][15]

0
— — D2/12 2/14A — D2510–D2519 – 1961 10 204 bhp 1967

D2519 employed at NCB until 1984.[18][13]

9
Class 07 — – 2/16 — D2985–D2998 07001–07014 1962 14 275 hp 1973–77 BR D2991 (07007) 7
— — D3/1 – 3/4 D2900–D2913 – 1958–59 14 330 bhp 1967 [19][4] All
  • Relation between TOPS, 1948, 1955 and 1962 classes, and 1948, 1957 and TOPS numbers:[5][20]

Large shunters: 300–799hp

CLASS NUMBERS Built Quantity Engine Withdrawn Notes Scrapped
TOPS 1948 1955 1962 1948 1957 TOPS
15107 – 1949 1 360 bhp 1958[21] Ordered by GWR 1
11001 – 1949 1 500 bhp 1959[22]
Locomotive 1100
Locomotive 1100

Ordered by SR

1
Class 08 DEJ4 D3/2 3/1 13000–13366 D3000–D4192[23] except those
listed under classes 09 and 10 		08001–08958 1953[24]–62[23] 996 350 bhp still in use[23]
899 (3 in preservation)
Class 09 D3665–71, D3719–21,
D4099–D4114 		09001–09026
09101-09107
09201-09205 		1959–62[23] 26 350 bhp still in use[23]

10 rebuilt from Class 08

2
D3/3 3/1B 13117–13126 D3117–D3126 1955 10 350 bhp 1966–67[25] All
Class 10 DEJ5 D3/4 3/1C 13137–13151[26] D3137–D3151, D3439–D3453,
D3473–D3502, D3612–D3651,
D4049–D4094 		N/A 1955–62[26] 146 350 bhp 1967–72[27]
Class 10 (D3452) in BR blue livery at Bodmin General on 28 August 2003
Class 10 (D3452) in BR blue livery at Bodmin General on 28 August 2003
 142 (1 in preservation)
DEJ7 D3/5 3/1D 13152–13166 D3152–D3166 1955 15 350 bhp 1967[25] All
D3/6 12000–12002 1935 11 350 bhp 1956–62[28]

ex-LMS diesel shunter

10
D3/7 3/8 12003–12032 1939–42 30 350 bhp 1966–67[29]
ex-LMS diesel shunter 		All
Class 11 DEJ3 D3/8 3/8A 12033–12138 01153 1945–52 136 350 bhp 1967–72[30]
ex-LMS diesel shunter 		128 (1 in preservation)
DEJ1 D3/9 3/10 1944 4 350 bhp 1967[21] ex-LNER J45 or DES1 Class All
D3/10 3/11A 1936 1[20] 350 bhp 1965[22] Built by GWR
D3/11 3/11 15101–15106 1948 6 350 bhp 1967[22] Ordered by GWR
D3/12 3/9A 15201–15203 1937 3 350 bhp 1964[22]

ex-SR Diesels 1–3

Class 12 D3/13 3/9 15211–15236 N/A 1949–52 24 350 bhp 1968–71[22]

Ordered by SR

23
DEJ2 D3/14 3/2 15004 1949 1[20] 360 bhp 1962 Ordered by LNER All
Class 13 7/1 D4500–D4502 13001–13003 1965 3[20] 360 bhp 1983–1985

Rebuilt from Class 08

  • Relation between TOPS, 1948, 1955 and 1962 classes, and 1948, 1957 and TOPS numbers:[5][20]

Type 1 locomotives: 800 – 1000 hp

CLASS 1957 numbers TOPS numbers Introduced Quantity Engine Withdrawn Notes Scrapped
TOPS 1955 1962
Class 14 (Teddy Bear) N/A 6/1 D9500–D9555 N/A 1964–65 56 700 hp 1968–69[31]

5 exported to Belgium (2) and Spain (3).)

32
10800 1950[32] 1[32] 827 hp
(rebuilt to 1400 hp)		 1959[32]

Built by LMS in 1946, entered service in 1948, sold Brush Traction, rebuilt into research locomotive Hawk.

1
Class 15 D8/1 8/5 D8200-D8243 N/A 1957–61[20] 44[33] 800 hp 1968–71[22]

D8203/33/37/43 survived as non-powered electric train pre-heating units at Doncaster until 1981–1989.

43
Class 16 D8/2 8/4[34] D8400-D8409[34] N/A 1958[35] 10[34] 800 hp 1968[34]
All
Class 17 (Clayton Type 1) N/A 9/18 D8500-D8587 N/A 1962–65[36] 117[36] 2× 450 hp 1968–71[36]

D8512/21/98 survived at the Derby Research Centre until 1978.

87
9/19 D8588-D8616 All
Class 18 1985
(Proposed)		 Never Built Never Built
Class 19 19001 2018 1 DVT still in use

Built in 1988 as Mark 3 DVT, rebuild as self-powered vehicle in 2018.

0
Class 20 D10/3 10/3[37] D8000-199,
D8300-27[38]		 20001–20228 1957–68[38] 228[36] 1000 hp still in use[23]
189 (1 in preservation)
  • Relation between TOPS, 1948, 1955 and 1962 classes, and 1948, 1957 and TOPS numbers (unless otherwise given):[5][20]

Type 2 locomotives: 1001 – 1499hp

Locomotive class are listed by TOPS class. Locomotives for TOPS classes 24 and 26 have their original sub-classes shown, as each wholly comprised locomotives from a distinct 1962 class. Class 21 (II) has sub-classes shown as these are superficially similar but mechanically different types grouped into a single class.

CLASS 1957 numbers TOPS numbers Introduced Quantity Engine Withdrawn Notes Scrapped
TOPS 1955 1962
Class 21 (I) (NBL) D10/1 10/4 D6100-D6157 N/A 1958–60[35] 58 1000 hp 1967–68

20 rebuilt to Class 29

All
D11/2 11/4 1100 hp
Class 21 (II) 21/5 N/A N/A N/A 21544–21547 2004–05 4 2110 hp still in use
0
21/6 21610–21611 2006 2 1500 hp
21/9 21901–21910 1991–92 5 1270 hp
2010 2
2016 3
Class 22 (Baby Warship) D10/2A 10/4A D6300-D6305 N/A 1959–62[35] 58[39] 1000 hp 1967–72[39]
All
D11/5 11/4A D6306-D6357 1100 hp
Class 23 (Baby Deltic) D11/1 11/3 D5900-D5909 N/A 1959[35] 10 1100 hp 1968–71

D5901 survived in departmental use at the Railway Technical Centre until 1975.

Class 24 24/0 D11/3 11/1 D5000-D5049 24001–24047 1958–61[35] 50 1160 hp 1967–80

24061 survived in departmental use until 1987

49
24/1 11/1A D5050-5150 24051–24101 101 98
Class 25 D12/1 12/1 D5151–D5299,
D7500–D7677 		25001–25327 1961[38]-67 323 1250 hp 1984–87[40][41]
303
Class 26 26/0 D11/4 11/6 D5300-D5319[38] 26001–26046 1958[42] 20[42] 1160 hp 1975–94[42]
13
26/1 N/A[20] 11/6A D5320-D5346[38] 1958[42] 27[42] 21
Class 27 D12/3 12/6 D5347-D5415[38] 27001–27066 1961–62[20] 69 1250 hp 1987
61
Class 28 D12/1 12/5 D5700-D5719 N/A 1958–59[35] 20 1200 hp 1967–68[43]
A 'Metrovick' passing through Grange-over-Sands, June 1963
A 'Metrovick' passing through Grange-over-Sands, June 1963

D5705 used by the Research Division until 1980.

19
Class 29 N/A 13/4 D6100-03/06-08/12-14/16/19/21/23-24/29-30/32-33/37 N/A 1958–60
Rebuilt 1965–1967[20]		 20 1350 hp 1969–71

Rebuilt from Class 21

All
Classes 30 & 31 D13/1, D14/2 14/2 D5500-D5699,
D5800-D5862 		31001–31970 1957[35]-62[38] 263 plus 81
conversions 		1,250 bhp or 1,365 bhp 1976–2018
217 (10 in preservation)
  • Relation between TOPS, 1948, 1955 and 1962 classes, and 1948, 1957 and TOPS numbers (unless otherwise given):[5][20]

Type 3 locomotives: 1500–1999 hp

CLASS Pre-TOPS
numbers 		TOPS numbers Introduced Quantity Engine Withdrawn Notes Scrapped
TOPS 1955 1962
Classes 33 & 34 D15/1 15/6 D6500–D6585[20][38] 33001–33065
33101–33119 		1960–62 [44] 98[44] 1550 hp still in use (with West Coast Railway Company)[23]
59
D15/2 15/6A D6586-D6597[20][38] 33201–33212 8
Class 35
(Hymek[45])		 D17/2 17/7 D7000–D7100[5] N/A 1961–64[46] 101[46] 1700 hp 1971–1975[47]
97
Class 37 D17/1 17/3 D6600-D6608
D6700-D6999[38] 		37001–37308 1960–65[48] 309[48] 1750 hp still in use[23]
177
Class 38 1980s
(Proposed)		 Never Built Never Built
D16/1 16/8 10000-10001[20] 1947–48[49] 2[49] 1600 hp 1963
1966[49]

1 built by LMS

All
D16/2 16/9 10201-10203[20] 1950 (2)
1954 (1)[35]		 3[35] 10201/2: 1750 hp (1600 hp from 1957)
10203: 2000 hp 		1963
10203 at Bletchley
10203 at Bletchley

Ordered by SR

  • Relation between TOPS, 1955 and 1962 classes, and pre-TOPS and TOPS numbers (unless otherwise given):[5][20]

Type 4 locomotives: 2000–2999 hp

CLASS 1957 numbers TOPS numbers Built Quantity Engine Withdrawn Notes Scrapped
TOPS 1955[20] 1962[20]
10100 1951 1 2000 hp 1958

Nicknamed "The Fell Locomotive", ordered by LMS

1
Class 40 D20/1 20/3 D200-D399[38] 40 001-40 199 1958–62[38][38] 200 2000 hp 1967 (1)
1975–85[50]

4 survived in departmental stock until 1987.

193
Class 41 (I) (Warship[51]) D20/2 20/4 D600-D604[38] N/A 1958–59[46] 5[46] 2× 1000 hp 1967[46]

Withdrawn before introduction of TOPS system

All
Class 41 (II) N/A 41001-41002
43000-43001 		1972[5] 2[5] 2250 hp 1982

Power cars for Prototype HST

1
Class 41 (III) N/A 1990s
(Proposed)		 Never Built Never Built
Class 42 (Warship) D22/1 22/1 D800-D832,
D866-D870[5] 		N/A 1958–61[5] 38[46] 2× 1135 hp 1968–72[46]

D818/32 survived at Derby and Swindon until 1985

36
Class 43 (I) (Warship) D22/2 22/2 D833-D865[5] N/A 1960–62 33 2× 1100 hp 1969–1971
All
Class 43 (II) N/A 43002-43198 1975–82[50] 197[50] 1770 hp Still in use[23]

Power cars for the InterCity 125 HST sets

3
Class 44
(Peak[52])		 D23/1 23/1 D1-D10[5] 44001-41010 1959–60 10 2300 hp 1976–80
8
Class 45
(Peak[52])		 D25/1 25/1 D11-D137[38] 45001-45077
45101-45150 		1960–63[38] 127 2500 hp 1981–89[50]
126
Class 46
(Peak[52])		 N/A 25/1A D138-D193[38] 46001-46056 1961[38] 56 2500 hp 1977–84

4 survived in departmental stock until 1984–91

53
Class 47 27/2 D1100-D1111,
D1500-D1999[38] 		47 001-47 981 1962–68[38] 512 2750 hp (later derated to 2580 hp) still in use[23]
492
Class 48 D1702-D1706 47114-47118 1965–66[38] 5 2650 hp 1990–91[23]

Re-engined to Class 47, 1969–1971

4
Class 50 27/3 D400-D449[38] 50001-50050 1967–68[38] 50[38] 2700 hp still in use with GB railfreight[53]

Based on the DP2 prototype

32
Class 52
(Western[54])		 D27/1 27/1 D1000-D1073[5] N/A 1961–1964 74 2 x 1350 hp 1973–77
67
Class 53
Falcon[55]		 N/A N/A 1200 N/A 1961 1 2880 hp 1975

Prototype locomotive. Not classified until taken into BR stock as no. 1200

1
Class 57 N/A 57001-57012
57301-57316
57601-57605 		1965–67
Rebuilt: 1997–2004[23]		 33[23] 2580 hp still in use[23]

Rebuilt from Class 47

0

Type 5 locomotives: over 3000 hp

CLASS 1957 numbers TOPS numbers Built Quantity Engine Withdrawn Notes Scrapped
TOPS 1955[20] 1962[20]
Class 51
(Super Deltic)		 N/A 1960s
(Proposed)		 Never Built Never Built
Class 55
(Deltic[56])		 D33/1 33/1 D9000-D9021 55001–55022 1961–62[24] 22[24] 2× 1650 hp 1980–82

Based on the DP1 Deltic prototype

16
Class 56 N/A 56001-56135 1976–84[57] 135[57] 3250 hp still in use

3 in Hungary[23]

97
Class 58 N/A 58001-58050 1983–87[50] 50[50] 3300 hp 1999–2002

Some still in use in France (23) and Spain (13)[23]

9
Class 59 N/A 59001-59005
59101-59104
59201-59206 		1985–95[58] 15[58] 3300 hp still in use[23]
0
Class 60 N/A 60001-60015
60017-60100
60500 		1989–93[58] 100[58] 3100 hp still in use[23]
1
Class 62 N/A 1990s
(Proposed)		 Never Built Never Built
Class 65 N/A
Class 66 N/A 66001-66249
66301-66305
66411-66434
66501-66599
66601-66625
66701-66789
66846-66850
66951-66957 		1998–2015[23] 446[23] 3300 hp still in use[23]
2
Class 67 N/A 67001-67030 1999–2000[58] 30[58] 3200 hp still in use[23]
0
Class 68 N/A 68001-68034 2013–2017[59] 34[60][59] 3800 hp still in use[59][61]
Class 69 N/A 69001-69016 2020 (Planned) 16 (planned) – Under construction Planned conversion of Class 56.[62]
Class 70 (II) N/A 70001-70020 2009–2011 37 3300 hp still in use
70801-70817 2011–2017

Electric locomotives

DC electric locomotives

TOPS class Pre-TOPS class Pre-TOPS numbers TOPS numbers Built Quantity Engine Withdrawn Notes Scrapped
Class 70 (I) Southern Railway
Class CC Electrics 		20001-20003 N/A 1941
1945
1948		 3 1,470 hp 1968
All
Class 71 HA E5000–E5023
later E5001–E5024		 71001–71014 1958–60 24 2,252 hp 1976–77
13
Classes 72 & 73[α] JA or JB E6001–E6049 73001–73006 73101–73142 1962
1965–67		 49 600 hp (diesel)
1,600 hp (electric)		 still in use
10
Class 74[α] HB E6101–E6110 74 001–74 010 1958–60
Rebuilt 1967–1968		 10 650 hp (diesel)
2,500 hp (electric)		 1976–1977

Rebuilt from Class 71

All
Class 75 1960s
(Proposed)		 Never Built Never built
Class 76 EM1 26000–26055
later E26000–26057		 76001–76057 1941 (prototype)
1950–53		 58 1,300 hp 1970 (prototype)
1981

Prototype built by LNER

57
Class 77 EM2 27000–27006 N/A 1953–54 7 2,490 hp 1968

Sold to Netherlands as NS 1500 Class

4
EB1/EF1 26502-26511 1914–1919 10 1,100 hp 1950–1951
1964

Built by NER (later LNER)

All
EE1 26600 1922 1 1,800 hp 1950 (never used)
Built by NER
ES1 26500–26501 1903–1904 2 640 bhp 1964
Built by NER 		1

AC electric locomotives

TOPS class Pre-TOPS class Pre-TOPS numbers TOPS numbers Built Quantity Engine Withdrawn Notes Scrapped
Class 80 E1000
E2001 from 1959		 N/A 1951
rebuilt 1958		 1 – 1968

Rebuilt from prototype main line gas turbine-electric locomotive 18100, stored in 1961.

1
Class 81 AL1 E3001–E3023, E3096–E3097 81001–81022 1959–1964 25 – 1968 (2)
1971 (1)
1983–91
24
Class 82 AL2 E3046–E3055 82001–82008 1960–62 10 – 1969 (1)
1971 (1)
1983 (6)
1987 (2)
9
Class 83 AL3 E3024–E3035, E3098-E3100 83001–83015 1960–62 15 – 1975 (1)
1978 (1)
1983 (10)
1989 (3)
83012 (previously E3035) at Doncaster Works
83012 (previously E3035) at Doncaster Works
 14
Class 84 AL4 E3036–E3045 84001–84010 1960–61 10 – 1979–80
9
Class 85 AL5 E3056–E3095 85001–85040 1961–64 40 – 1981–92
39
Class 86 AL6 E3101–E3200 86001–86048, 86201–86252 1965–66 100 – 2002-date still in use
(with Freightliner)

Some still in use in Bulgaria (7) and Hungary (9)

65
Class 87 E3201–E3234 (not carried) 87001–87035, 87101 1973–75 36 – 2003–6
87028 at Crewe in 1988
87028 at Crewe in 1988

27 still in use in Bulgaria

12
Class 88 (I) 1983–87
(planned)		 Never Constructed Never built
Class 88 (II)[α] 88001–88010 2015–16 10[63] 5400 hp (electric)
940 hp (diesel)		 still in use
88003 at InnoTrans 2016
88003 at InnoTrans 2016
 0
Class 89 89001 1986 1 – 2001
89001 Doncaster Works
89001 Doncaster Works

Prototype locomotive

Class 90 90001–90050 1987–90 50 – still in use
90001 at Crewe
90001 at Crewe
Class 91 91001–91031
later 91101–91122, 91124–91132 		1988–91 31 – 2019-date still in use
91021 at Peterborough in 1992
91021 at Peterborough in 1992
 0
Class 92 92001–92046 1993–96 46 – still in use
0
Class 93 (I) 1992–95
(planned)		 30
(planned)		 Never Constructed
Mock-up of a Class 93
Mock-up of a Class 93

Planned InterCity 250 locomotive; project cancelled in 1992

Never built
Class 93 (II)[α] 93001–93010 2020
(planned)		 10
(minimum)		 5438 hp Under Construction Option for an additional 10 0
  1. ^ a b c d Electro-diesel locomotive

Miscellaneous locomotives

Type Class / number(s) Information
Channel Tunnel Class 22 (II)

SNCF Class BB 22200 class dual voltage electric locomotives used for freight duties through the Channel Tunnel by Railfreight Distribution during 1994–95, prior to the availability of the dedicated Class 92 locomotives. Allocated as Class 22 under TOPS.

Class 9000

Dedicated locomotives used only on Eurotunnel Shuttle services through the Channel Tunnel between Foklestone & Calais. No TOPS classification.

Class 0001

Diesel-electric locomotives used for rescue purposes on the Channel Tunnel network. Classed as 21/9 under TOPS

Class 0031 Diesel locomotives used for maintenance purposes by Eurotunnel on the Channel Tunnel network. No TOPS classification
Departmental Class 97

General departmental locomotives, used for special or engineering duties. Were therefore of many different classes, lumped together for numbering purposes. Forty-seven locomotives allocated Class 97 numbers, including five in subclass 97/6.

Class 97/6
Class 97/6 (97 651, also known as PWM651) at Pitsford and Brampton station
Class 97/6 (97 651, also known as PWM651) at Pitsford and Brampton station

Five diesel shunting locomotives purpose-built for departmental duties on the Western Region in 1953 (number 97650) and 1959 (numbers 97651-654), and originally numbered PWM650-4. Withdrawn 1987–2005.

Various Pre-TOPS Departmental Locomotives
Steam Class 98
Class 98 Vale of Rheidol locomotive taking on water
Class 98 Vale of Rheidol locomotive taking on water

Used to cover all steam locomotives used on the mainline in Britain. Had particular usage for the three Vale of Rheidol Railway steam locomotives that remained in BR's ownership after the end of mainline steam traction in August 1968, and numbered 98007–98009, although in practice the locomotives retained their former (GWR) numbers 7–9.
Also used for privately owned steam locomotives registered to run on the mainline since 1971, with numbers allocated in the following way:

  • First two digits: 98 (for class 98)
  • Third digit: 0–9 representing the Power Class 0–9
  • Fourth and fifth digits: The last two digits of the locomotive's original number. If this would duplicate an existing number, then the number is increased by 1
Petrol 15097-15099

Petrol powered locomotives built by Simplex, introduced 1919–1925 by the GER and NBR (later LNER (1 built by LNER)), and subsequently inherited by BR.

Gas turbine 18000
18000 at the ORE Arsenal Test Centre in 1988
18000 at the ORE Arsenal Test Centre in 1988

Prototype mainline gas turbine locomotive built for BR in 1949 by Brown Boveri. Had been ordered by GWR in 1940, but construction was delayed due to World War II.

18100

Prototype mainline gas turbine locomotive built for BR in 1951 by Metropolitan-Vickers. Had been ordered by the GWR in the 1940s, but construction was delayed due to World War II.

Class 99

SS Invicta at Newhaven in 1971

When British Rail implemented the TOPS system for managing their operating stock, ships capable of carrying rail vehicles were incorporated into the system as Class 99. In order to circumvent restrictions of the application software, these ships were entered on TOPS as locomotives, 'hauling' the trains which they carried on board.

Builders' demonstrators

These were locomotives built and owned by private firms, but used by British Railways to test them.

Locomotive Builder Year Fate
D0226 & D0227 English Electric 1956–60
Experimental diesel-electric locomotive D0226 post-preservation at Haworth
Experimental diesel-electric locomotive D0226 post-preservation at Haworth

D0226 preserved
D0227 scrapped

D0260 Lion BRCWC 1962-3

Returned to manufacturer and scrapped in 1964

10800 Hawk
See 10800, above		 Brush Traction 1962-5

Stripped 1972-6 and used as a stationary generator, scrapped 1976

D0280 Falcon
See Class 53, above		 Brush Traction 1961-5

Transferred (and later sold in 1970) to BR; withdrawn 1975, scrapped 1976

D9998
See Class D2/11, above		 Brush Traction 1958 Scrapped
DHP1 Clayton 1963-5 Scrapped 1967
DP1 Deltic English Electric 1955–61
DHP1 "Deltic" at National Rail Museum, Shildon, UK in October 2006
DHP1 "Deltic" at National Rail Museum, Shildon, UK in October 2006

Withdrawn 1961,
preserved

DP2 English Electric 1962-7
Demonstration locomotive DP2 at Kings Cross in 1963
Demonstration locomotive DP2 at Kings Cross in 1963

Destroyed in a collision in 1967, scrapped 1970

GT3
(Gas turbine)		 English Electric 1961-2

Returned to VF 1962, turbine removed; scrapped 1966

HS4000 Kestrel Brush Traction 1967–71
Kestrel outside Derby Works during testing in 1968
Kestrel outside Derby Works during testing in 1968

Sold to Soviet Union 1971; withdrawn 1989, scrapped 1993

Janus Yorkshire Engine Company 1956
Demonstration shunter Janus (2787) at Shelton
Demonstration shunter Janus (2787) at Shelton

Sold to Appleby-Frodingham
Steel works; scrapped c.1982

Taurus Yorkshire Engine Company 1961

Stripped 1962,
scrapped 1965

Unbuilt locomotives

Main article: List of British Rail unbuilt locomotive classes

A number of TOPS class numbers were allocated to proposed locomotives, both diesel and electric, which for many reasons were not proceeded with.

See also

Footnotes

  1. ^ Strickland (1983), p. 140.
  2. ^ Strickland (1983), p. 47.
  3. ^ a b c Williams & Percival (1962).
  4. ^ a b Strickland (1983), p. 45.
  5. ^ a b c d e f g h i j k l m n o p q r "The all-time guide to the UK Traction Classification System Part 2: Locomotives" (PDF). The RailwayCentre.org. 2 May 2006. Retrieved 18 February 2007.
  6. ^ a b Strickland (1983), p. 46.
  7. ^ TRC – Classification: Part 2 (2006).
  8. ^ Strickland (1983), p. 44–45.
  9. ^ Strickland (1983), p. 43.
  10. ^ Strickland (1983), p. 31–35.
  11. ^ Strickland (1983), p. 35–39.
  12. ^ a b Strickland (1983), p. 40.
  13. ^ a b Strickland (1983), p. 41.
  14. ^ Strickland (1983), p. 41–43.
  15. ^ a b Strickland (1983), p. 43–44.
  16. ^ "D2708-D2780". TheRailwayCentre.com. Archived from the original on 7 February 2009. Retrieved 22 February 2007.{{cite web}}: CS1 maint: unfit URL (link)
  17. ^ "D2999". TheRailwayCentre.com. Retrieved 1 December 2017.
  18. ^ "D2510-D2519". TheRailwayCentre.com. Archived from the original on 7 February 2009. Retrieved 22 February 2007.{{cite web}}: CS1 maint: unfit URL (link)
  19. ^ "D2900-D2913". TheRailwayCentre.com. Archived from the original on 7 February 2009. Retrieved 22 February 2007.{{cite web}}: CS1 maint: unfit URL (link)
  20. ^ a b c d e f g h i j k l m n o p q r s t "The all-time guide to the UK Traction Classification System Part 1: Pre TOPS class systems" (PDF). The RailwayCentre.org. 2 May 2006. Retrieved 18 February 2007.
  21. ^ a b Strickland (1983), p. 62.
  22. ^ a b c d e f Strickland (1983), p. 63.
  23. ^ a b c d e f g h i j k l m n o p q r s t u v Fox & Pritchard (2003).
  24. ^ a b c Williams & Percival (1977).
  25. ^ a b Strickland (1983), p. 56.
  26. ^ a b "Class 10". The RailwayCentre.com. Retrieved 3 March 2007.
  27. ^ Strickland (1983), p. 56–57.
  28. ^ Strickland (1983), p. 48.
  29. ^ Strickland (1983), p. 49.
  30. ^ Strickland (1983), p. 51–52.
  31. ^ Strickland (1983), p. 65–68.
  32. ^ a b c "Ivatt 800 hp Diesel Electric Locomotive". Southern Email Group. 10 August 2004. Retrieved 17 February 2007.
  33. ^ "Recognition and Equipment information: Class 15". The RailwayCentre.com. Retrieved 17 February 2007.
  34. ^ a b c d The Railway Center. "Traction Data – Class 16". The RailwayCentre.com. Retrieved 19 November 2017.
  35. ^ a b c d e f g h i Casserley (1962).
  36. ^ a b c d "Recognition and Equipment information: Class 17". The RailwayCentre.com. Retrieved 17 February 2007.
  37. ^ "Class 20". The RailwayCentre.com. Retrieved 17 February 2007.
  38. ^ a b c d e f g h i j k l m n o p q r s t u v w x Marsden (1983).
  39. ^ a b John Daniel (19 February 2006). "D6300 class introduction". The Western Region Archive. Retrieved 17 February 2007.
  40. ^ "Class 25 Withdrawals: The first fifty withdrawals (May 1971 – October 1980)". British Railways Sulzer Type 2. Retrieved 17 February 2007.
  41. ^ "The last year of the Class 25's: March 1986 – March 1987". British Railways Sulzer Type 2. Retrieved 17 February 2007.
  42. ^ a b c d e "A Brief History of British Railways Class 26". Centre of Locomotion Numerology. 8 February 1997. Archived from the original on 18 December 2006. Retrieved 17 February 2007.
  43. ^ Marsden 1984, pp. 190, 192.
  44. ^ a b Chapman (2007).
  45. ^ Ian Allan (1969), p. 42.
  46. ^ a b c d e f g Reed (1974).
  47. ^ Coward, Andy (30 January 2008). "Hymeks: The big class with a short life". Rail. No. 584. UK: Bauer Media. pp. 56–59. ISSN 0953-4563.
  48. ^ a b "Rolling stock : Class 37 English Electric". thejunction.org.uk. 17 August 2006. Retrieved 14 February 2007.
  49. ^ a b c Hunt (2005).
  50. ^ a b c d e f Wood (1989).
  51. ^ Marsden (2011).
  52. ^ a b c Ian Allan (1969), p. 5.
  53. ^ GB Railfreight
  54. ^ Ian Allan (1969), p. 13.
  55. ^ British Railways Locomotives and Other Motive Power: Combined Volume. London: Ian Allan Publishing. 1971. p. 17. ISBN 0-7110-0242-8.
  56. ^ Ian Allan (1969), p. 51.
  57. ^ a b "Class 56 Locomotive Information". Class 56 Photo Gallery. 8 February 2003. Retrieved 17 February 2007.
  58. ^ a b c d e f Fox, Webster & Hall (2000).
  59. ^ a b c Railways Today (5 January 2012). "DRS orders 15 Vossloh Eurolight locomotives". Railways Today.
  60. ^ "Brand new locomotive hauled trains for TPE". Rail Magazine. 23 May 2016.
  61. ^ "Additional Class 68s for Beacon Rail / DRS". Mainline Diesels. 29 April 2014.
  62. ^ "GB Railfreight on LinkedIn: "We're happy to announce our partnership with Progress Rail, A Caterpillar Company, who will be converting our Class 56's, brought last June into a new Class 69. The converted locomotives will offer additional power to help address our growing demand for heavy freight locomotives across the country, with reduced fuel consumption and greatly improved emissions. Compared with the Class 56, the reclassified Class 69 locomotives, will feature an enhanced driving cab environment as well as improved electronic control system. The first prototype is expected in May 2020 and will hopefully enable us to expand operations significantly."". www.linkedin.com. Retrieved 3 April 2019.
  63. ^ "DRS orders 10 electro-diesel locomotives from Vossloh".

References

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