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TOPS Code/Class:	170 (2)		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)	SM - Short Code, Multiple Units	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).	1 - Diesel-Mechanical Multiple Units	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:	DMU
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:	1998
Origins:	New build
Date Off:
Destiny:
Key Photo:
Icon:

Similar/re-used codes ?TOPS codes have often been re-used. If there are any other known uses, they will be listed here.
170 (1) Cravens DMU Trailer Composite (c1974-?/?/1979)

Sub-codes ?If this code had any sub-codes, they will be listed here.

170/1
170/2
170/3
170/4	3-car DMU
170/5
170/6
170/7

Designs/Diagrams ?Design codes and diagrams related to this code (and any sub-codes where relevant) are listed here.
0 designs/diagrams currently listed against this TOPS code/class (including any sub-codes).

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 60 batches recorded as being wholly to this TOPS code (including any sub-codes).

Numbers	Class	Design	Type	Qty	Origin	Built/Converted	Date/s	Lot
50101-50117	170/1		Class 170/1 DMSL	17	New	Adtranz, Derby	1998-1999
50201-50208	170/2		Class 170/2 DMCL	8	New	Adtranz, Derby	1999
50270-50273	170/2		Class 170/2 DMSL	4	New	Bombardier, Derby	2002
50301-50308	170/3		Class 170/3 DMCL (A)	8	New	Adtranz, Derby	2000
50392	170/3		Class 170 DMCL (A)	1	New	Bombardier, Derby	2003
50393-50396	170/3		Class 170/3 DMCL	4	New	Bombardier, Derby	2004	31311
50397-50398	170/3		Class 170/3 DMSL	2	New	Bombardier, Derby	2002
50399	170/3		Class 170/3 DMCL (A)	1	New	Bombardier, Derby	2001
50401-50424	170/4		Class 170/4 DMCL (A)	24	New	Adtranz, Derby	1999-2001
50425-50434	170/4		Class 170/4 DMCL (A)	10	New	Bombardier, Derby	2003-2005
50450-50461	170/4		Class 170/4 DMSL (A)	12	New	Bombardier, Derby	2004-2005
50470-50471	170/4		Class 170/4 DMSL (A)	2	New	Adtranz, Derby	2001
50472-50478	170/4		Class 170/4 DMSL (A)	7	New	Bombardier, Derby	2004-2005
50501-50523	170/5		Class 170/5 DMSL (A)	23	New	Adtranz, Derby	1999-2000
50630-50639	170/6		Class 170/6 DMSL (A)	10	New	Adtranz, Derby	2000
55101-55110	170/1		Class 170/1 MS	10	New	Adtranz, Derby	2001
56201-56208	170/2		Class 170/2 MSLRB	8	New	Adtranz, Derby	1999
56393-56396	170/3		Class 170/3 MSLRB	4	New	Bombardier, Derby	2004	31312
56397-56398	170/3		Class 170/3 MS	2	New	Bombardier, Derby	2002
56401-56424	170/4		Class 170/4 MS	24	New	Adtranz, Derby	1999-2001
56425-56434	170/4		Class 170/4 MS	10	New	Bombardier, Derby	2003-2005
56450-56461	170/4		Class 170/4 MS	12	New	Bombardier, Derby	2004-2005
56470-56471	170/4		Class 170/4 MS	2	New	Adtranz, Derby	2001
56472-56478	170/4		Class 170/4 MS	7	New	Bombardier, Derby	2004-2005
56630-56639	170/6		Class 170/6 MS	10	New	Adtranz, Derby	2000
79101-79117	170/1		Class 170/1 DMCL	17	New	Adtranz, Derby	1998-1999
79201-79208	170/2		Class 170/2 DMSL	8	New	Adtranz, Derby	1999
79270-79273	170/2		Class 170/2 DMCL	4	New	Bombardier, Derby	2002
79301-79308	170/3		Class 170/3 DMCL (B)	8	New	Adtranz, Derby	2000
79392	170/3		Class 170 DMCL (B)	1	New	Bombardier, Derby	2003
79393-79396	170/3		Class 170/3 DMSL	4	New	Bombardier, Derby	2004	31313
79397-79398	170/3		Class 170/3 DMCL	2	New	Bombardier, Derby	2002
79399	170/3		Class 170/3 DMCL (B)	1	New	Bombardier, Derby	2001
79401-79424	170/4		Class 170/4 DMCL (B)	24	New	Adtranz, Derby	1999-2001
79425-79434	170/4		Class 170/4 DMCL (B)	10	New	Bombardier, Derby	2003-2005
79450-79461	170/4		Class 170/4 DMSL (B)	12	New	Bombardier, Derby	2004-2005
79470-79471	170/4		Class 170/4 DMSL (B)	2	New	Adtranz, Derby	2001
79472-79478	170/4		Class 170/4 DMSL (B)	7	New	Bombardier, Derby	2004-2005
79501-79523	170/5		Class 170/5 DMSL (B)	23	New	Adtranz, Derby	1999-2000
79630-79639	170/6		Class 170/6 DMSL (B)	10	New	Adtranz, Derby	2000
170101-170117	170/1		Class 170/1 2/3-car DMU	17	New		1998-1999
170201-170208	170/2		Class 170/2 3-car DMU	8	New		1999
170270-170273	170/2		Class 170/2 2-car DMU	4	New		2002
170301-170308	170/3		Class 170/3 2-car DMU	8	New		2000
170309	170/3		Class 170/3 2-car DMU	1	Renumbered		2008
170392	170/3		Class 170/3 2-car DMU	1	New		2003
170393-170396	170/3		Class 170/3 3-car DMU	4	New		2004
170397-170398	170/3		Class 170/3 3-car DMU	2	New		2002
170399	170/3		Class 170/3 2-car DMU	1	New		2001
170401-170424	170/4		Class 170/4 3-car DMU	24	New		1999-2000
170425-170434	170/4		Class 170/4 3-car DMU	10	New		2003-2005
170450-170461	170/4		Class 170/4 3-car DMU	12	New		2004-2005
170470-170471	170/4		Class 170/4 3-car DMU	2	New		2001
170472-170478	170/4		Class 170/4 3-car DMU	7	New		2004-2005
170501-170523	170/5		Class 170/5 2-car DMU	23	New		1999-2000
170530-170535	170/5		Class 170/5 2-car DMU	6	Renumbered	n/a	2020-2021
170618-170623	170/6		Class 170/6 3-car DMU	6	Renumbered	n/a	2020
170630-170639	170/6		Class 170/6 3-car DMU	10	New		2000
170721-170726	170/7		Class 170/7 2-car DMU	6	New		2003-2004
170922-170924	170/4		Class 170/4 3-car DMU	3	Renumbered		c.11/2022

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 7 photos of this type (including any sub-codes).

Photos - External
No external photos of this item yet.

Listings
There are 1443 listings (with 489 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

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Record edited 1 time.

Time / Date	Edited by	Change
10:13 on Tue 29/08/2023	Thomas Young	Key photo added