The H series engine is jointly designed by SDEC and RICARDO of U.K. based on Chinese market

demand characteristics and by reference to the mature technologies of advanced engines in the

world. The engine is a world-class power platform developed and made in accordance with the

GPDP development process and the SAIC MOTOR manufacturing standards.

The H series engine for marine application is a new generation of engine redeveloped for adaptability

based on marine power characteristics. Featuring robust cylinder block, compact structure, good

reliability, small volume, light weight, good fuel economy and low noise, the engine is applicable to

the power for marine generator sets and marine auxiliary power system of 50 to 150 kW.

Product Features

Four valves per cylinder and optimized air port swirl ratio and combustion chambers provide Four

valves per cylinder and optimized air port swirl ratio and combustion chambers providehigher air

intake effciency. P7100 injection pump and vertically and centrally mounted injectors, as well as the

application of new fuel mixing and atomizing technology result in improved combustion effciency

and reduced fuel consumption by 8% to 10 %.

Safe and reliable with service life (B10) of engine mechanical part in excess of 10,000 working hours.

One-piece cylinder head, rear gear train, elastic connection and modular design make the engine

small, light and quiet.

CCS Certifcate issued by China Classifcation Society;

Passed the certifcation to be compliant with IMO II emission standards by China Classifcation Society.