EEG - Locomotives: D6817 / 37117 / 37521

Works Number	3246/D771
Constructed At	English Electric Co. Ltd, Vulcan Foundry, Newton-le-Willows, Merseyside
Built for	British Railways (Board)
Date Accepted	6th March 1963
Classified as	17/3 Class
Number Carried	D6817
Livery Carried	British Railways Green - Small Warning Panel
Depot Allocation	41A, Darnall (Sheffield)

Numberings
Date	Number	Notes
New	D6817
02/1974 #	37117
15/04/1988	37521

Classifications
Date	Class	Notes
New	17/3 Class
06/05/1973	Class 37
01/1987 #	Class 37/0
15/04/1988	Class 37/5

From	To	Name
25/06/1997	01/2005 #	English China Clays

Depot Allocation List
Date	Code	Depot	Notes
New	41A	Darnall (Sheffield)
26/04/1964	41A	Tinsley (Sheffield)
03/1968 #	30A	Stratford TMD
05/10/1969	31B	March TMD
06/05/1973	MC	March TMD
30/09/1973	MR	March TMD
03/02/1974	TE	Thornaby TMD
17/08/1980	ED	Eastfield TMD (Glasgow)
12/1982 #	ML	Motherwell TMD
16/12/1985	ED	Eastfield TMD (Glasgow)
10/05/1987	TI	Tinsley TMD
24/01/1988	IM	Immingham TMD
21/03/1988	CF	Cardiff Canton T&RSMD
15/05/1988	TE	Thornaby TMD
30/09/1990	ML	Motherwell TMD
07/07/1991	CF	Cardiff Canton T&RSMD
14/07/1991	IM	Immingham TMD
18/08/1991	CF	Cardiff Canton T&RSMD
12/12/1993	LA	Laira T&RSMD
23/01/1994	CF	Cardiff Canton T&RSMD
27/11/1998	TO	Toton TMD
24/09/1999	HQ	Headquarters
01/10/1999	BS	Bescot TMD
17/12/1999	TO	Toton TMD
24/03/2000	ML	Motherwell TMD
11/09/2000	TO	Toton TMD
22/12/2000	CD	Crewe DMD
28/09/2001	TO	Toton TMD
12/10/2001	CD	Crewe DMD
04/10/2002	TO	Toton TMD
18/12/2002	CD	Crewe DMD
22/08/2003	HQ	Headquarters	Toton TMD
26/09/2003	TO	Toton TMD
17/12/2003	OC	Old Oak Common TMD
29/03/2004	TO	Toton TMD
13/12/2004	HQ	Headquarters
08/03/2011	BH	Barrow Hill
24/01/2014	KM	Kingmoor TMD
01/08/2016	HQ	Headquarters
09/01/2020	CD	Crewe DMD	Crewe DMD

Sector Allocation List
Date	Depot	Sector Details
01/01/1989	TE	FMTY - Freight Metals, Thornaby Pool
30/09/1990	ML	FMGM - Railfreight (Steel), Motherwell Locos
07/07/1991	CF	FPEK - Railfreight Petroleum Cardiff Canton
14/07/1991	IM	FPCI - Trainload Petroleum, Immingham locos
18/08/1991	CF	FPEK - Railfreight Petroleum Cardiff Canton
12/12/1993	LA	MDRL - Railfreight Distribution Laira Refurbished Class 37 Locos
23/01/1994	CF	MDRK - Railfreight Distribution - Cardiff Class 37
20/03/1994	CF	LNLK - Trainload Freight West, CF Class 37 (St Blazey)
27/11/1998	TO	WKFN - EWS, Toton Class 37/5 Systemwide
23/07/1999	TO	WKBN - EWS, Toton Class 37/0 - 37/3 and 37/5 (systemwide),
24/09/1999	HQ	WKMS - EWS, Headquarters Class 37 (Stored for Sandite cover)
01/10/1999	BS	WKMS - EWS, BS Class 37 (Sandite Fitted)
17/12/1999	TO	WKBN - EWS, Toton Class 37/0 - 37/3 and 37/5 (systemwide),
24/03/2000	ML	WKMB - EWS, Motherwell Class 37
11/09/2000	TO	WKMS - EWS Toton Class 37/5 (Sandite Fitted)
17/11/2000	TO	WKSN - EWS, Class 37 Sandite
22/12/2000	CD	WKAD - EWS, Class 37 Crewe Diesel - Midlands & North West
28/09/2001	TO	WKSN - EWS, Class 37 Sandite
12/10/2001	CD	WKAD - EWS, Class 37 Crewe Diesel - Midlands & North West
04/10/2002	TO	WKSN - EWS, Class 37 Sandite
18/12/2002	CD	WKAD - EWS, Class 37 Crewe Diesel - Midlands & North West
22/08/2003	HQ	WNTR - EWS, Tactical Reserve
26/09/2003	TO	WKSN - EWS, Class 37 Sandite
17/12/2003	OC	WKAC - EWS, Class 37 Old Oak Common - Anglian & South
29/03/2004	TO	WKAD - EWS, Class 37 Toton - Midlands & North West
13/12/2004	HQ	WNTA - EWS, Class 37.(Stored - sandite reserve)
20/09/2007	HQ	WNXX - EWS, Locomotives for Storage
11/01/2011	HQ	WNSO - DBS, Locomotives Sold (Awaiting collection)
08/03/2011	BH	HNRL - Harry Needle Rail Ltd, Locomotives For Lease
24/01/2014	KM	XHHP - DRS, De-registered Locomotives
08/01/2016	KM	XHSS - DRS, Stored Locomotives
01/08/2016	HQ	MDBL - Private Owner Diesel Locomotives
02/03/2018	HQ	COTS - Colas Rail Class 37's
09/01/2020	CD	LSLO - Locomotive Services Operational Locomotives

Date	Livery
Mar '63	British Railways Green - Small Warning Panel
Mar '73	British Rail Blue
Apr '86	British Rail Large Logo Blue
Apr '88	Railfreight Triple Grey - Metals
Jul '91	Railfreight Triple Grey - Petroleum
Jun '97	EWS Revised Red/Gold
Jan '18	Colas Yellow/Orange/Black
Dec '19	Colas - Unbranded
Jan '20	British Railways Green - Small Warning Panel

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