Multiple Unit Gallery
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- DMMU's
(Low density) - DMMU's
(High density) - DMMU's
(Cross Country) - DMMU's
(Other Units) - DMMU's
(Second Generation) - DEMU's
- EMU's
(750v DC third rail) - EMU's
(25kv AC overhead) - EMU's
(Other)
- Class 420
- Picture 1
Class 420
The class 420 EMU's (4BIG) were introduced in 1965, and usually provided the buffet facilities for trains to the South Coast - made up from these and class 421 (4CIG) units. Refurbished from 1983, these units became class 422.
