The KTA19-M4-700 marine main engine is equipped with a PT fuel system, and the sturdy engine block is designed for continuous operation and long life. Metric O-ring seals and edge molded gaskets eliminate fuel leaks. Full power output is available from the front of the crankshaft. The aluminum one-piece piston design, equipped with hardened liners and nitride-coated rings, has super durability. We also provide complete propulsion systems, including marine engines, gearboxes, shafts, and propellers as a complete power system. All marine main engines are equipped with dry exhaust systems, namely dry exhaust manifolds and dry turbochargers, and provide upgrade services for water-cooled exhaust systems, converting dry exhaust systems to water-cooled exhaust systems, which is very important and often required in passenger ship projects.
Cummins K19 marine diesel engine advantages
The cylinder block and cylinder head adopt an integrated design to prevent water and oil leakage, greatly reducing the failure rate; the application of reinforced cylinder liners and chrome-plated piston rings improves the durability of the engine and extends the life of the engine. It also uses a supercharger optimized for marine engines to reduce emissions while improving engine reliability.
Product Parameters
|
|
Engine Model |
Rated power/speed |
Max Torque/Speed |
Aspiration |
|
K19 Marine Engine |
KT19-M425 |
317kW/1800rpm |
1851N.m/1500 rpm |
Turbocharged |
|
KTA19-M470 |
351kW/1800rpm |
1950N.m/1500 rpm |
Turbocharged |
|
|
KTA19-M500 |
373kW/1800rpm |
2077N.m/1500 rpm |
Turbocharged |
|
|
KTA19-M550 |
410kW/2100rpm |
2050N.m/1500 rpm |
Turbocharged |
|
|
KTA19-M3(500HP) |
373kW/1800rpm |
2242N.m/1400 rpm |
Turbocharged |
|
|
KTA19-M3(600HP) |
447kW/1800rpm |
2680N.m/1400 rpm |
Turbocharged |
|
|
KTA19-M3(640HP) |
477kW/1800rpm |
2830N.m/1400 rpm |
Turbocharged |
|
|
KTA19-M4(700HP) |
522kW/2100rpm |
2586N.m/1400 rpm |
Turbocharged |
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