Daihatsu series engines are medium speed four-stroke engines produced in accordance with licensed technologies from Daihatsu, Japan DK-28 series; cylinder core: 200-280mm,stroke: 300-390mm, power range: 1103KW-1250KW. It has such features as easy operation, using of heavy fuel. They meet IMO\' s requirements regarding emission of internal combustion engines. They can be used as main engine on coastal and inland river ships as well as main/auxiliary engine on ocean-going ships. They are also used as power unit for stationary power stations and pumping stations.