Durable High Performance 6 Cylinder Marine Engine Low Noise 550HP 2100RPM

General Engine Data:

Engine Model KTA19-M (cummins KTA19-M550 marine engine)

Displacement: 18.9 liter [1150 in³] Rated Power: 410 kw [550 bhp]
Bore: 159 mm [6.25 in] Rated Speed: 2100 rpm
Stroke: 159 mm [6.25 in] Rating Type: Continuous Duty
Fuel System: PT Aspiration: Turbocharged/aftercooled
Cylinders: 6

Rating Type Continuous Duty

Rated Engine Power kW [hp] 410 [550]

Rated Engine Speed rpm 2100

Rated Power Production Tolerance ±% 3

Rated Engine Torque N·m [lb·ft] 1978 [1459]

Peak Engine Torque @ 1400 rpm N·m [lb·ft] 2242 [1654]

Brake Mean Effective Pressure kPa [psi] 1318 [191]

Indicated Mean Effective Pressure kPa [psi] 1560 [226]

Maximum Allowable Engine Speed rpm N A

Maximum Torque Capacity from Front of Crank² N·m [lb·ft] 1978 [1459]

Compression Ratio 13 8:1

Piston Speed m/sec [ft/min] 9 5 [1875]

Weight (Dry) - Engine Only - Average kg [lb] 2073 [4570]

Weight (Dry) - Engine With Heat Exchanger System - Average kg [lb] 2246 [4952]

Cummins Marine Engine List:

Performance characteristics of K19 series engine:

1. Super power

Power coverage 450-890 horsepower, maximum torque of 2586 nm.

The engine weight is 1838KG, big power to weight ratio.

2. Low fuel consumption and good economy:

Cummins patented technology of PT fuel system, high injection pressure, to ensure good atomization of the engine and full combustion.

3. Efficient Holset exhaust turbocharger can ensure the intake be more fully, improve the efficiency of the engine, further improve combustion and reduce engine fuel consumption.

4. Air to air cooling technology to ensure that the intake is more adequate, and fuel economy is better.

Compact structure and convenient maintenance:

5. Wet cylinder liner can be replaced, heat dissipation effect is better, easier to replace.

All types of parts commonality, high degree of serialization, convenient maintenance.

6. Advanced design, Reliable Performance:

Block: manufacturing high strength alloy cast iron, good rigidity, small vibration, low noise.

Cylinder head: four valves per cylinder design and optimization of air / fuel mixture ratio, effectively improve the combustion and emission; two cylinder cover and convenient maintenance.

Camshaft: large diameter cam shaft can bear a higher load, the new design can accurately control the valve and injection timing, optimization of the cam profile can reduce the impact force, improve reliability and durability.

Crankshaft: high strength forged steel crankshaft, fillet and shaft neck of the induction hardening process can ensure higher fatigue strength of the crankshaft.

Piston: the aluminum alloy casting technology, the Omega shaped head and barrel type skirt design can compensate the heat expansion and cold contraction to ensure good cooperation.

Our Service:

1. 100% finished products inspection before shipment. Beside customer’s QC, we can help to do inspection and offer report.

2. We can palletize, make fumigation, supervise over loading,take loading photos for you.

3. Offer CO, Form A, Form E, Form F and certificate legalized by concerned embassy

4. One Year warranty for After-service.