
The British Rail (BR) Class 20, otherwise known as an English Electric Type 1, is a class of diesel-electric locomotive. In total, 228 Class 20 locomotives were built by English Electric between 1957 and 1968, the large number being in part because of the failure of other early designs in the same power range to provide reliable locomotives.
The locomotives were originally numbered D8000–D8199 and D8300–D8327. BR Class 20‘s are known by railway enthusiasts as “Choppers”.









Preserved Class 20 ‘s

D8059 (20059)
Sommerset and Dorset Locomotive Company
Mid Hants Railway

D8188
Sommerset and Dorset Locomotive Company
Mid Hants Railway

20205
Class 20 Locomotive Society
On Hire

20227 Sherlock Holmes
Class 20 Locomotive Society
Based at the Midland Railway Centre, Butterley when not on loan
D8000
National Railway Museum
National Railway Museum, York

8001
Class 20 Locomotive Society
Epping Ongar Railway

20020
Scottish Railway Preservation Society
Bo’ness and Kinneil Railway

20031 – KWVR
20048
D8057
D8059 (20059)
Sommerset and Dorset Locomotive Company
Mid Hants Railway

2002
Private
Battlefield Line

D8098
Type One Locomotive Society
Great Central Railway

D8110 (2110)
HNRC
Battlefield Line

D8137
Private
GWSR

D8137
DS154
D8169
Private
Wensleydale Railway

D8188
Sommerset and Dorset Locomotive Company
Mid Hants Railway

20205
Class 20 Locomotive Society
On Hire

20214
Lakeside and Haverthwaite Railway
Lakeside and Haverthwaite Railway

20227 Sherlock Holmes
Class 20 Locomotive Society
Usually based at the Midland Railway Centre, Butterley when not on loan

20228
Private
GWSR


