• This series of diesel engines are products developed by Yuchai using German technology and Japanese marine technology;

• The block and cylinder head are made of alloy cast iron, which has a high degree of strengthening, adopts an integral crankshaft, sliding bearings, small size, light weight, and high reliability; the overhaul period is more than 10,000 hours;

• Adopting necking combustion technology, AD type high pressure oil pump, low inertia small nozzle injector, more complete combustion, fuel consumption index is far better than domestic products with the same power gear, the advantages of supercharged models are more obvious; using Yuchai's proprietary pistons With ring sealing technology and valve oil sealing technology, the lubricating oil consumption is more than 50% lower than that of domestic products with the same power level;

• It is the ideal power for the propulsion engine of small ships and small fishing boats and 50-100kW marine generator sets.