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LTSV > Rail Data > Data > Codes > TOPS List > 37
Main Details PDF
TOPS Code/Class: 37 Previous Next
TOPS Category: ?This is my own (unofficial) means to categorise TOPS codes based on what they relate to and whether they are long (4 characters, i.e. including sub-codes) or short (3 characters) SL - Short Code, Locomotives In selection ?This works on your last-used TOPS selection, including any filters and sort orders. Buttons will not show if the current TOPS code was not in your last selection, or if you are at the beginning or end of the data set.
TOPS GENKOC: ?The first character of a TOPS code is known as the GENKOC and indicates the general type of rolling stock (e.g. 1xx are DMUs). 0 - Locos Overall ?This works on the overall TOPS code list without any filtering or sorting applied.
TOPS BRAKTY: ?The third character of many TOPS codes is the BRAKTY, indicating the type of braking equipment fitted (e.g. A indicates air brakes). * - Not defined by code
Description: Co-Co Diesel Locomotive
Numbers: ?Numbers are only shown where the ranges were limited. Otherwise, refer to the listings section below. The letter r after the numbers indicates this is a range, with not all numbers in the sequence used.
Status: Current
Date On:
Origins: Reclassified (TOPS)
Date Off:
Destiny:
Key Photo:
Icon: icon
Sub-codes ?If this code had any sub-codes, they will be listed here.
37/0 Co-Co Diesel Locomotive
37/3 Co-Co Diesel Locomotive
37/4 Co-Co Diesel Locomotive
37/5 Co-Co Diesel Locomotive
37/6 Co-Co Diesel Locomotive
37/7 Co-Co Diesel Locomotive
37/9 Co-Co Diesel Locomotive
Designs/Diagrams ?Design codes and diagrams related to this code (and any sub-codes where relevant) are listed here.
36 designs/diagrams currently listed against this TOPS code/class (including any sub-codes).
DesignClassSeriesDescriptionStatus
37-0AV 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-0BV 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-0CX 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-0DX 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-0EX 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-0FV 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-0GX 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-0HV 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-0IV 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-0JX 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-0KX 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-0MX 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-0NX 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-0PX 37/0 BR TOPS Loco Design Code Class 37/0 Co-Co Diesel Loco TBC
37-3AX 37/3 BR TOPS Loco Design Code Class 37/3 Co-Co Diesel Loco TBC
37-3BX 37/3 BR TOPS Loco Design Code Class 37/3 Co-Co Diesel Loco TBC
37-3CX 37/3 BR TOPS Loco Design Code Class 37/3 Co-Co Diesel Loco TBC
37-3DX 37/3 BR TOPS Loco Design Code Class 37/3 Co-Co Diesel Loco TBC
37-3EX 37/3 BR TOPS Loco Design Code Class 37/3 Co-Co Diesel Loco TBC
37-3FX 37/3 BR TOPS Loco Design Code Class 37/3 Co-Co Diesel Loco TBC
37-3GX 37/3 BR TOPS Loco Design Code Class 37/3 Co-Co Diesel Loco TBC
37-4AX 37/4 BR TOPS Loco Design Code Class 37/4 Co-Co Diesel Loco TBC
37-5AX 37/5 BR TOPS Loco Design Code Class 37/5 Co-Co Diesel Loco TBC
37-5BX 37/5 BR TOPS Loco Design Code Class 37/5 Co-Co Diesel Loco TBC
37-5CX 37/5 BR TOPS Loco Design Code Class 37/5 Co-Co Diesel Loco TBC
37-5DX 37/5 BR TOPS Loco Design Code Class 37/5 Co-Co Diesel Loco TBC
37-5FX 37/5 BR TOPS Loco Design Code TBC
37-6AA 37/6 BR TOPS Loco Design Code Class 37/6 Co-Co Diesel Loco TBC
37-7AX 37/7 BR TOPS Loco Design Code Class 37/7 Co-Co Diesel Loco TBC
37-7BX 37/7 BR TOPS Loco Design Code Class 37/7 Co-Co Diesel Loco TBC
37-7CX 37/7 BR TOPS Loco Design Code Class 37/7 Co-Co Diesel Loco TBC
37-7DX 37/7 BR TOPS Loco Design Code Class 37/7 Co-Co Diesel Loco TBC
37-7EX 37/7 BR TOPS Loco Design Code Class 37/7 Co-Co Diesel Loco TBC
37-7GA 37/7 BR TOPS Loco Design Code Class 37/7 Co-Co Diesel Loco TBC
37-9AX 37/9 BR TOPS Loco Design Code Class 37/9 Co-Co Diesel Loco TBC
37-9BX 37/9 BR TOPS Loco Design Code Class 37/9 Co-Co Diesel Loco TBC
Batches ?Batches of numbers built or converted to this TOPS code are listed below. Note that only codes that were wholly to this code will appear, otherwise refer to the listings section for other numbers.
There are 19 batches recorded as being wholly to this TOPS code (including any sub-codes).
Numbers Class Design Type Qty Origin Built/Converted Date/s Lot
37001-37308 37 Class 37 Co-Co Diesel Loco 308 Renumbered 1974
37271-37274 (2) 37 Class 37 Co-Co Diesel Loco 4 Renumbered 1989
37310-37314 37 Class 37 Co-Co Diesel Loco 5 Conversion 1986
37320-37326 37 Class 37 Co-Co Diesel Loco 7 Conversion 1986
37330-37335 37 Class 37 Co-Co Diesel Loco 6 Conversion 1994
37340-37341 37 Class 37 Co-Co Diesel Loco 2 Conversion 1994
37343-37345 37 Class 37 Co-Co Diesel Loco 3 Conversion 1994
37350-37359 37 Class 37 Co-Co Diesel Loco 10 Conversion 1988-1989
37370-37382 37 Class 37 Co-Co Diesel Loco 13 Conversion 1988-1989
37383-37384 37 Class 37 Co-Co Diesel Loco 2 Conversion 1998
37401-37431 37/4 Class 37/4 Co-Co Diesel Loco 31 Conversion 1985-1986
37501-37521 37/5 Class 37 Co-Co Diesel Loco 21 Conversion 1986-1988
37601-37612 37 Class 37 Co-Co Diesel Loco 12 Conversion 1995-1996
37667-37699 37 Class 37 Co-Co Diesel Loco 33 Conversion 1985-1988
37701-37719 37/7 Class 37 Co-Co Diesel Loco 19 Conversion 1986-1989
37796-37799 37 Class 37 Co-Co Diesel Loco 4 Conversion 1986
37800-37803 37 Class 37 Co-Co Diesel Loco 4 Conversion 1986
37883-37899 37 Class 37 Co-Co Diesel Loco 17 Conversion 1986-1988
37901-37906 37/9 Class 37/9 Co-Co Diesel Loco 6 Conversion 1986-1987
Profiles ?Profiles provide an overview of the histories of various types of train. Profiles that are relevant to this TOPS class/code are listed below. If no profiles are shown, try looking under the parent code (in main details section above)
Photos - Internal
There are 23 photos of this type (including any sub-codes). The 10 most recently added are shown below.


Photos - External
No external photos of this item yet.
Listings
There are 1210 listings (with 515 distinct numbers) for this TOPS code/class (including any sub-codes). The most recent 50 are shown below.


Date ?The date of the listing. Newest listings are shown first. Type ?Listings are either plain listings (reported details at a given date) or changes (changes of details on a given date). Hover over a code for the explanation. Status ?The status of this number at (or after) the given date. Hover over a code for the explanation. Prefix ?The prefix carried at the given date. Hover over a prefix for an explanation. Number TOPS Design Pool Livery Allocation Location Notes ?Shows the approval status of each listing. Hover over an icon for an explanation.
p27/09/2021 CChange (e.g. a transfer or recoding) AExtant, Registered, Active
Click here for more details of this prefix		 37038 37/0 XHHP ex XHNC Approved, auto/admin
p27/09/2021 CChange (e.g. a transfer or recoding) SExtant, Registered, Stored
Click here for more details of this prefix		 37207 37/0 EPUK Dudley VLR (Very Light Rail) ex LR/MBDL Approved, auto/admin
p27/09/2021 CChange (e.g. a transfer or recoding) AExtant, Registered, Active
Click here for more details of this prefix		 37218 37/0 XHNC ex XHSS Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37003 37/0 BR blue Leicester Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37023 37/0 Undercoat Pontypool and Blaenavon Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37025 37/0 COTS BR large logo blue Nottingham Eastcroft Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37029 37/0 BR green with yellow panels Epping and Ongar Railway As D6729 Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37038 37/0 XHNC DRS blue with new compass Carlisle Kingmoor Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37042 37/0 EWS maroon/gold Eden Valley Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37057 37/0 COTS Colas orange/yellow/black Nottingham Eastcroft Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37059 37/0 XHNC DRS blue with new compass Carlisle Kingmoor Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37069 37/0 XHNC DRS blue with new compass Carlisle Kingmoor Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37075 37/0 Two-tone unbranded Railfreight grey Keighley and Worth Valley Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37097 37/0 BR blue Caledonian Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37099 (R) 37/0 COTS Colas orange/yellow/black Nottingham Eastcroft Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37109 37/0 BR blue East Lancashire Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37116 37/0 COTS Colas orange/yellow/black Nottingham Eastcroft Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37142 37/0 BR blue Bodmin and Wenford Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) SExtant, Registered, Stored
Click here for more details of this prefix		 37146 37/0 EPUK Civil Engineers grey/yellow Leicester Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) SExtant, Registered, Stored
Click here for more details of this prefix		 37165 (R2) 37/0 Civil Engineers grey/yellow (with Transrail) Carnforth Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37175 37/0 COTS Colas orange/yellow/black Nottingham Eastcroft Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37190 (R) 37/0 MBDL BR blue KV Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) SExtant, Registered, Stored
Click here for more details of this prefix		 37198 37/0 Network Rail yellow Derby Railway Technical Centre Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) SExtant, Registered, Stored
Click here for more details of this prefix		 37207 37/0 MBDL BR blue Leicester Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37214 37/0 WCR maroon Bo'ness and Kinneil Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37215 37/0 BR blue Gloucestershire Warwickshire Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37216 37/0 BR green with yellow panels Pontypool and Blaenavon Railway As D6916 Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37218 37/0 XHNC DRS blue with new compass Carlisle Kingmoor Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37219 37/0 COTS Colas orange/yellow/black Nottingham Eastcroft Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37227 37/0 Trainload grey with Metals logos Chinnor and Princes Risborough Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37240 37/0 COFS Transrail grey Nottingham Eastcroft Depot Boden Rail Engineering Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37248 37/0 BR green with yellow panels Gloucestershire Warwickshire Railway As D6948 Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37250 37/0 DCE Weardale Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37254 37/0 COTS Colas orange/yellow/black Nottingham Eastcroft Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) SExtant, Registered, Stored
Click here for more details of this prefix		 37255 37/0 NRLS Civil Engineers grey/yellow Burton-upon-Trent Nemesis Rail Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) SExtant, Registered, Stored
Click here for more details of this prefix		 37259 (R) 37/0 XHSS DRS blue with compass Carlisle Kingmoor Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37261 37/0 DRS blue unbranded Bo'ness and Kinneil Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37263 37/0 Departmental grey Telford Steam Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37264 37/0 BR Large Logo blue North Yorkshire Moors Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37275 37/0 BR blue Paignton and Dartmouth Railway As D6975 Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37294 37/0 BR blue Embsay Steam Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37308 (R) 37/0 Undercoat Severn Valley Railway Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37310 37/3 BR blue Peak Rail Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37321 37/3 BR blue South Devon Railway As D6737 Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37325 37/3 BR large logo blue Railway Age Crewe As 37108 Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37340 37/3 BR blue Great Central Railway Nottingham Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37350 37/3 BR green with yellow panels NRM, York As D6700 Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) PExtant, Un-registered, Preserved
Click here for more details of this prefix		 37353 37/3 BR green with yellow panels North Norfolk Railway As D6732 Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37401 37/4 XHAC BR large logo blue Carlisle Kingmoor Depot Approved, auto/admin
09/11/2020 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 37402 37/4 XHAC BR large logo blue Carlisle Kingmoor Depot Approved, auto/admin
Notes
No notes have been left yet. ?There may be some notes posted but which have not yet been approved.
Related Information
To be added
Dimensions ?Dimensions are normally recorded against design/diagram numbers. They can be recorded against batches, lots or TOPS codes if the design/diagram is not available.
There are no dimensions recorded for this TOPS code.
Drawings ?Drawings are normally referenced to specific design/diagram numbers. They can be recorded against batches, lots or TOPS codes if the design/diagram is not available. If no drawings are listed here, try looking at related designs/diagrams (above).
There are no drawings referenced for this TOPS code.
Data History
Record added 01/01/2020 by Thomas Young
Record edited 1 time.
Time / DateEdited byChange
09:06 on Thu 08/04/2021Thomas YoungKey photo changed

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