Seven inch bore and seven 3/4 inch stroke is what all the engines - which ranged from 130 to 1,000 hp - had in common. All nine versions are illustrated in the March 1957 advert. At the bottom the 6-cylinder horizontal version would be used in a short-lived an experimental LMR converted railcar and then in the Clayton (Class 17) locos.
This advert appears in the following categories: Supplier: Paxman ; Component: Diesel Engines (Power Unit)