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LTSV > Rail Data > Data > Codes > TOPS List > AB31
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TOPS Code/Class: AB31 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) LC - Long Code, Coaching Stock 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). A - Passenger-carrying coaches 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
Parent: AB? (Gangwayed Corridor Brake Coach)
Description: Mk.1 BCK (Corridor Brake Composite)
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:
Date On:
Origins:
Date Off:
Destiny:
Key Photo:
Icon: icon
Sub-codes ?If this code had any sub-codes, they will be listed here.
None found
Designs/Diagrams ?Design codes and diagrams related to this code (and any sub-codes where relevant) are listed here.
10 designs/diagrams currently listed against this TOPS code/class (including any sub-codes).
DesignClassSeriesDescriptionStatus
AB301 BR TOPS Carriage Diagram Mk.1 Brake Corridor Composite (BCK) TBC
AB302 BR TOPS Carriage Diagram Mk.1 Brake Corridor Composite (BCK) TBC
AB301.0A BR TOPS Carriage Design Code Mk.1 Brake Corridor Composite (BCK) TBC
AB301.0E BR TOPS Carriage Design Code TBC
AB301.2D BR TOPS Carriage Design Code TBC
AB301.2E BR TOPS Carriage Design Code TBC
AB302.1D BR TOPS Carriage Design Code Mk.1 Brake Corridor Composite (BCK) TBC
AB302.3F BR TOPS Carriage Design Code Mk.1 Brake Corridor Composite (BCK) TBC
AB302.3H BR TOPS Carriage Design Code TBC
AB302.5A BR TOPS Carriage Design Code 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 14 batches recorded as being wholly to this TOPS code (including any sub-codes).
Numbers Class Design Type Qty Origin Built/Converted Date/s Lot
21000-21019 AB31 171 Mk.1 Brake Corridor Composite (BCK) 20 New Metro-Cammell 1954 30006
21020-21024 AB31 172 Mk.1 Brake Corridor Composite (BCK) 5 New BR, Derby 1954 30034
21025-21059 AB31 171 Mk.1 Brake Corridor Composite (BCK) 35 New Metro-Cammell 1955 30132
21060-21091 AB31 172 Mk.1 Brake Corridor Composite (BCK) 32 New Metro-Cammell 1955 30133
21092-21118 AB31 171 Mk.1 Brake Corridor Composite (BCK) 27 New Metro-Cammell 1956 30185
21119-21133 AB31 172 Mk.1 Brake Corridor Composite (BCK) 15 New Metro-Cammell 1956 30186
21134-21168 AB31 172 Mk.1 Brake Corridor Composite (BCK) 35 New Charles Roberts 1956 30187
21169-21194 AB31 172 Mk.1 Brake Corridor Composite (BCK) 26 New Charles Roberts 1959 30424
21195-21224 AB31 171 Mk.1 Brake Corridor Composite (BCK) 30 New Metro-Cammell 1958 30425
21225-21230 AB31 171 Mk.1 Brake Corridor Composite (BCK) 6 New Charles Roberts 1959 30474
21231-21235 AB31 171 Mk.1 Brake Corridor Composite (BCK) 5 New Gloucester RCW 1960 30574
21236-21251 AB31 171 Mk.1 Brake Corridor Composite (BCK) 16 New BR, Swindon 1962 30669
21252-21262 AB31 171 Mk.1 Brake Corridor Composite (BCK) 11 New BR, Derby 1963 30731
21263-21275 AB31 172 Mk.1 Brake Corridor Composite (BCK) 13 New BR, Derby 1964 30732
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 is 1 photo of this type (including any sub-codes).

Photos - External
No external photos of this item yet.
Listings
There are 25 listings (with 15 distinct numbers) for this TOPS code/class (including any sub-codes).


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
14:33 on Sun 05/09/2021Thomas YoungKey photo added