Products
Mainly supporting 5,000~8,000t inland transport ships, engineering ships, passenger ships, 30~50m fishing boats, etc.
The application of efficient turbocharged & intercooled technology enables higher power per liter and torque, sufficient margin of power, high working performance, and various operating conditions.
The application of the four-valve technology ensures substantially increased flow area of intake and exhaust, and the central fuel injector enables more uniform atomization, more complete combustion, small exhaust smoke, low fuel consumption, flat curve, and larger economic working area.
Modular design, wet cylinder liner, one cylinder head for one cylinder, and side window of engine block enable easy installation and maintenance.
Widely-used curved engine block structure ensures improved overall strength and lighter weight, while the small cylinder center distance makes the complete machine smaller and more compact.
High-strength alloy cast iron engine block, integral forged steel crankshaft, and special double-safety anti-impact pad structure ensure the safe operation of the engine; The fresh water-cooled intercooler ensures reliability and longer service life. The water cooling exhaust pipe design effectively reduces the ambient temperature of the engine compartment and makes the ship safer and more comfortable.
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Item |
YC6CL Series marine diesel engine |
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Model |
YC6CL960L-C23 |
YC6CL1035L-C23 |
YC6CL1135L-C20 |
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Number of cylinders - bore × stroke (mm) |
6-200×290 |
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Displacement (L) |
54.6 |
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Number of valves per cylinder |
4 |
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Induction system |
Turbocharged & intercooled |
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Rated power/speed (kW(Ps)/r/min) |
706（960）/1000 |
760（1035）/1000 |
835（1135）/1000 |
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Overload power/speed (kW(Ps)/r/min) |
776.6（1060）/1032 |
836（1140）/1032 |
918.5（1250）/1032 |
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Min. specific fuel consumption of external characteristics (g/kW·h) |
≤195 |
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Certificates |
ZC、CCS、EIAPP、China II |
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Diemension (L×W×H) (mm) |
2496×1150×2172 |
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Dry weight (kg) |
5380 |
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Large displacement, high gradeability and high efficiency
Bosch high pressure common rail (HPCR) fuel injection system with the injection pressure up to 1,600 bar, achieving multiple injections and accurate control
High-strength alloy cast iron cylinder head
General engine block + independent crankcase
Long B10 service life design, which can be more than 500,000 km
Reduction soft meshing starter, ensuring smooth start
A framed engine body structure, ensuring good rigidity and small vibration
Damping gear
The application of efficient turbocharged & intercooled technology enables higher power per liter and torque, sufficient margin of power, high working performance, and various operating conditions.
The application of the four-valve technology ensures substantially increased flow area of intake and exhaust, and the central fuel injector enables more uniform atomization, more complete combustion, small exhaust smoke, low fuel consumption, flat curve, and larger economic working area.
Modular design, wet cylinder liner, one cylinder head for one cylinder, and side window of engine block enable easy installation and maintenance.
Widely-used curved engine block structure ensures improved overall strength and lighter weight, while the small cylinder center distance makes the complete machine smaller and more compact.
High-strength alloy cast iron engine block, integral forged steel crankshaft, and special double-safety anti-impact pad structure ensure the safe operation of the engine; The fresh water-cooled intercooler ensures reliability and longer service life. The water cooling exhaust pipe design effectively reduces the ambient temperature of the engine compartment and makes the ship safer and more comfortable.