


QSK19 Marine Main Engines Basic information
| Engine Type: | 6 – Cylinder; In – line; 4 – Cycle |
| Displacement: | 19 L |
| Rated Speed: | 1800 – 2100 RPM |
| Advertised Power: | 500 – 800 HP @ 1800 – 2100 RPM |
| Aspiration Method: | Turbocharged / Aftercooled |
| Dry Weight: | 2189 kg |
| Packing Size (L * W * H): | 2007 mm * 963 mm * 1880 mm |
CCEC QSK19 Marine Main Engines Detailed information
The CCEC QSK19-M series marine engine is built for demanding marine applications. Here’s a concise overview of its features:
Key Specifications:
Configuration: 6-cylinder inline
Displacement: 19 liters
Bore and Stroke: 159 mm (6.25 in) x 159 mm (6.25 in)
Engine Type: Four-stroke
Fuel System: MCRS (Modular Common Rail System)
Turbocharger: Turbocharged for enhanced performance
Power: 500 HP to 800 HP (373 kW to 597 kW)
Torque: 1175 N.m to 2275 N.m
Engine Configurations:
T: Turbocharged engine
TA: Turbocharged with water-air intercooler
TAA: Turbocharged with air-air intercooler
Cooling Systems:
Heat Exchanger Cooling: Transfers engine heat to seawater.
Keel Cooling: Utilizes the hull as a heat exchanger, ideal for shallow waters.
Services:
Design and Power Supply
Installation and Commissioning
Training for Operators and Maintenance
Spare Parts Supply
Troubleshooting and Overhaul Support
Applications:
Commercial fishing vessels
Workboats
Patrol boats
Ferries
Tugboats
Advantages:
High Power Density: Significant power relative to size.
Fuel Efficiency: MCRS ensures efficient fuel use.
Durability: Built for long life in harsh marine environments.
Flexibility: Multiple configurations and cooling options.
Summary:
The CCEC QSK19-M series provides reliable power for various marine applications, offering efficiency, durability, and flexibility.
QSK19 Marine Main Engine Details
| Engine Model | Aspiration | RPRIME | RPM |
| QSK19-M373 | Aftercooled | 500 HP @ 1800 RPM | 1800 |
| QSK19-M492 | Aftercooled | 660 HP @ 1800 RPM | 1800 |
| QSK19-M559-II | Aftercooled | 750 HP @ 1800 RPM | 1800 |
| QSK19-M597-I | Aftercooled | 800 HP @ 1800 RPM | 1800 |
| QSK19-M597-III | Aftercooled | 800 HP @ 2100 RPM | 2100 |
| QSK19-M447 | Aftercooled | 599 HP @ 1800 RPM | 1800 |
| QSK19-M559-I | Aftercooled | 750 HP @ 1800 RPM | 1800 |
| QSK19-M567 | Aftercooled | 760 HP @ 2100 RPM | 2100 |
| QSK19-M597-II | Aftercooled | 800 HP @ 2100 RPM | 2100 |

