Enviro400Hs lose their H

摘要

East Yorkshire Motor Services and Reading Buses have both converted early model Alexander Dennis Enviro400H hybrids to straight diesel mechanical drive, retaining their four-cylinder Cummins ISB engines. Both operators' vehicles were early production models purchased with Department for Transport Green Bus Fund assistance, Reading Buses receiving 31 in 2010/11 and East Yorkshire taking 10 in 2011 for operation in Hull.