Yuchai
This series diesel engine developed with Germany marine technology.
Cylinder block, cylinder head use high strength alloy to cast manufacturing ,better rigid, with integral type crankshaft and sliding bearing ,small volume light weight, high reliability.Overhaul period is more than 10000 hours.
With high performance combustion chamber and the intake swirl, the fuel consumption is superior to domestic products
With Yuchai proprietary piston ring seal technology and valve seal technology lubricating oil consumption is lower than domestic power transmission products with more than 50%.
Is the ideal power for small ships and small fishing vessels and 24 ~40kW marine generator sets.
- This series of diesel engines are products developed by Yuchai using German technology and Japanese marine technology;
- Theblock 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;
- Adopt integral cast iron fresh water cooling water jacket exhaust pipe (optional), which makes the cabin temperature lower and safer to use;
- It is the ideal power for small ships and small fishing boatpropulsion engines and 90-120kW marine generator sets.
- 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.
YC6MK Integrated the advanced technology of Germany America and Japan. YC6MK is the new generation engine especially developed to meet the requirements of vessels. it is ideal for powering various kinds of vessels. lt is used as the ideal power for 150-250kw auxiliary genset.
The integration of crankshaft, postposition gear chamber and point-line gear-meshing patent technology reduce noise level.Improved fuel consumption by P7100 fuel pump, P-injector and Honeywell turbocharger achieves high mean effective pressure and power density
The use of 42CrMo forged steel crankshaft increase fatigue strength ad abrasive resistance, and the torque output at front end could be more than 900Nm.
Yuchai sealing technology in piston ring and valve oil seal reduces the lube oil consumption.
High fuel efficiency and low maintenance cost
Operator and nature friendly with low noise, rapid start ability and low emissions.
Major overhaul period is more than 12000 hours
Water-cooled exhaust pipe with the integrated forged steel water liner reduces exhaut temperature and emission.