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The Class 769 Flex is a bi-mode electro-diesel multiple unit converted from the existing Class 319 electric multiple unit through the addition of a pair of MAN diesel engines to drive ABB alternators for the existing electric traction systems. Helen Simpson and Simon Evans will take us through their development from concept to testing and production.
Helen Simpson - Innovation & development Manager Porterbrook and Simon Evans - Group Innovation Director Wabtec Faiveley
Manchester Metropolitan UniversityRoom T0.03John Dalton BuildingOxford Road (entrance on Chester Street)ManchesterM1 5GDUnited Kingdom
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