Cummins KTA19-M3 KTA19-M640 Marine Propulsion Engine

The Cummins KTA19-M3 is a heavy-duty diesel engine produced by Cummins Inc., a leading manufacturer of engines and power generation systems. Here’s some information about the KTA19-M3:

1. Specifications:
– Configuration: In-line, 6-cylinder engine
– Displacement: 19 liters (1150 cubic inches)
– Bore and Stroke: 159 mm x 159 mm (6.25 inches x 6.25 inches)
– Compression Ratio: 14.5:1
– Aspiration: Turbocharged and aftercooled
– Cooling System: Water-cooled

2. Performance:
– Power Output: The KTA19-M3 can deliver a range of power outputs depending on the application and configuration. It is commonly available in a power range of 400 to 700 horsepower (298 to 522 kilowatts).
– Torque: The engine provides high torque levels to meet the demanding requirements of heavy-duty applications.

3. Fuel System:
– The KTA19-M3 features a Cummins PT (Pressure-Time) fuel system, which is a mechanical, inline, fuel injection system known for its reliability and efficiency.
– The fuel system utilizes a high-pressure fuel pump and injectors to deliver fuel directly into the combustion chamber.

4. Emissions Compliance:
– The KTA19-M3 engine meets various emission regulations, such as EPA Tier 2 (United States) and Stage II (European Union).
– It employs advanced technologies, including a turbocharger and an aftercooler, to optimize combustion and reduce emissions.

5. Applications:
– The KTA19-M3 is commonly used in a wide range of heavy-duty applications, including:
– Construction and mining equipment
– Power generation
– Marine propulsion
– Oil and gas industry equipment
– Industrial machinery
– Rail locomotives

6. Reliability and Durability:
– Cummins engines are known for their durability and reliability, and the KTA19-M3 is no exception. It is designed to withstand harsh operating conditions and deliver consistent performance over an extended service life.

7. Service and Support:
– Cummins provides comprehensive support for its engines, including worldwide service network, maintenance, and technical assistance. Genuine Cummins parts are available to ensure optimal performance and longevity of the engine.

The above is general technicial information of Cummins KTA19-M3 KTA19-M640 Marine Propulsion Engine. It is also for us to supply the Cummins  KTA19-M3 KTA19-M640 genuine parts and marine engine units with gearbox.