Title: Electro-diesel locomotive - Wikipedia
Headings: Electro-diesel locomotive
Electro-diesel locomotive
Contents
Overview
Primarily electric
Primarily diesel
Full dual-mode
Europe
Germany
Poland
Spain
Switzerland
United Kingdom
Russia
North America
Canada
United States
Africa
South Africa
Tanzania
Asia
India
Hybrid locomotive
See also
References
External links

Content: Switzerland
Light dual-mode (electric and diesel) shunter SBB Tem III 346 at work
Rhaetian Railway Gem 4/4 801 and 802, 1000 V DC overhead wires ( Bernina Railway)
Swiss Federal Railways Tem I 251–275 (1950–57), Tem II 276–298 (1967) and Tem III 321–365 (1954–62) shunters (Tem III see image) of which only few are still in service. Swiss Federal Railways Eem 923 shunters using both 15 kV 16.7 Hz and 25 kV 50 Hz overhead wires and a 360 kW auxiliary diesel engine are on delivery from Stadler Rail 's Winterthur plant. United Kingdom
An experimental electro-diesel locomotive, DEL120, was built by London Underground in 1940 but was not a success. Two types have been built whose electricity source was a 750 V DC third rail . British Rail Class 73, dating from 1962 – the more successful design, with some still in regular use. They originally had lower power output in the diesel mode, but are re-engined to provide more power. ( 2020, 59 years since introduction)
British Rail Class 74 – rebuilt from British Rail Class 71 electric locomotives in 1967 and withdrawn by 1977. Electro-diesel locomotives whose electricity source is 25 kV 50 Hz AC overhead line include: British Rail Class 88 – locomotive used by Direct Rail Services. Introduced in 2017.