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Marine engine

According to the request of marine engine and the national standard, we have developed C6190 series marine diesel engine. Its main spare parts and components are global purchased.

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Marine engine

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Marine engine

SHENGDONG C6190 series marine engine is developed from 6190 series diesel engine by enlarging the stroke. According to the request of marine engine and the national standard, we have developed C6190 series marine diesel engine. Its main spare parts and components are global purchased. It has the advantages of large power storage, low fuel consumption, low emission, high reliability, easy to operate and convenient to maintain. It is suitable for various ships with the power range from 180kW to 400kW, and speed range from 1000rpm to 1500rpm.
Structure advantages of Marine diesel engine
1. Special frame type main bearing structure makes the cylinder block has high strength and small vibration.
2. Each cylinder has a separated cylinder head, makes it easy to maintain and has decreased the operation fee.
3. Main spare parts and components are global purchased, and has realized the high-configure of the engine.
4. All accessories are completed including air cooler and sea and fresh water heat exchanger, and make it easy to be installed.
5. Dual-circulation water cooling method of both inside and outside is used, inside circulation is cooling the diesel engine by fresh water, and outside circulation is cooling the fresh water by sea-fresh water heater exchanger. The life of diesel engine has been prolonged.
Fuel system
1. Fuel filter: With dual series connection paper element. It has the function to separate the fuel and water, and has increased the filtering effect.
2. Multi small hole injector has increased the atomization quality.
Intake and exhaust system:
1. The surface of external pipe is coated by heat-proof material, and has assembled with heat proof shell to reduce temperature.
2. Sea water is used to reduce temperature of integral water liner exhaust pipe, and the temperature of engine room has been reduced.
Lubricating system
The oil cooler has improved into wing type element, and has increased cooling effect.
Electrical controlling system
Running parameters are measuring and indicating automatically. It will alarm and stop the engine when parameters are over limit.
Performance Advantages of Marine Diesel Engine
Low fuel consumption: The lowest fuel consumption is 198g/kW.h. Reasonable intake system and fuel supply system have widened the economic operation range and ensure the engine work within the best fuel consumption range.
Low noise, low emission and low smoke: Noise is up to 108dB(A), emission can fit to Euro II standard, and smoke up to 1.2Rb.

Engine Type	C6190Z_LC-2F
Engine Power	258 kW
Arrangement of cylinder	6 Line & 4 Stroke-Cycle
RPM	1000
Bore	190 mm
Stroke	210 mm
Total Displacement	35.7 L
Mean piston speed	7 m/s
Compression ratio	14:1
Engine Starting Mode	Compressed Air (Pressure≥0.8Mpa)
Engine Dimension	2888×1120.5×1755 mm
Engine weight	4000 kg