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Overview of the Chongqing Cummins KTA19-DM336 Marine Engine
The Cummins KTA19-DM336 diesel engine is a high-performance 336kW marine auxiliary diesel engine designed for continuous-duty applications in commercial vessels. As a genuine Chongqing Cummins (CCEC) KTA19-DM336 engine, it combines reliability, fuel efficiency, and global service support, making it a preferred choice for shipowners and marine generator set integrators.
At HekoPower, we supply original Cummins KTA19-DM336 marine engines with complete documentation, fast delivery, and flexible configuration options tailored to marine auxiliary power systems.
Tech Specs of Cummins KTA19-DM336
General Engine Data
Engine Model: Cummins KTA19-DM336
Type: 6 Cylinders in Line
Displacement: 19 L
Bore * Stroke: 159 * 159
Net Weight (with flywheel & alternator): 2005 Kg
Overall Dimension: 1666mm*874mm*1377mm
Engine Configuration No.: D193097MX02
Key Performance Data
Rated Power/Standby Power: 336 kW/450HP, 369 kW/459HP
Rated Speed: 1500 rpm
Low Idle Speed: 675-775 rpm
Fuel Consumption (Running Speed): 232 g/kW.hr
Torque/Rated Speed: 2349 N.m @ 1500 rpm
More Technical Data
Certification: CCS/IMO Certificates
Aspiration: Turbocharged/Aftercooled
Compression Radio: 14.5:1
Fuel System: Cummins Pressure Time (PT Pump)
Starting System: Electrical starting motor (24V)
Cooling Method: Water cooling
Cooling Method: Sea water pump, Heat exchanger, Wet exhaust manifold
Technical Highlights
Proven K19 Platform for Marine Applications
The Cummins KTA19 marine engine series is built on a robust 19L inline 6-cylinder platform, engineered for durability in harsh marine environments. The KTA19-DM336 model delivers 336kW (450HP) at 1500RPM, making it ideal for auxiliary generator drive applications.
Advanced Fuel and Cooling System
Equipped with the Cummins PT fuel system, the KTA19-DM336 ensures precise fuel delivery and optimized combustion efficiency. The engine features a heat exchanger cooling system, supporting stable operation in seawater-cooled marine environments.
Turbocharged and Aftercooled Design
This turbocharged aftercooled marine diesel engine improves air intake efficiency, increases power output, and reduces fuel consumption to approximately 232 g/kW·h at full load, making it a cost-effective solution for long-term operation.
Marine Applications of KTA19-DM336 Engine
The Cummins KTA19-DM336 marine auxiliary engine is widely used in:
Commercial and Cargo Ships
Reliable auxiliary power for onboard electrical systems in cargo vessels and bulk carriers.
Tugboats and Workboats
High torque output makes it suitable for tugboats and harbor service vessels requiring stable generator support.
Fishing Boats and Passenger Vessels
Efficient fuel consumption and compact design make it ideal for fishing boats, yachts, and small passenger ships.
Comparing KTA19-DM336 vs KTA19-DM392
While both belong to the Cummins KTA19 marine engine series, the DM336 is optimized for continuous auxiliary power at 336kW, whereas the DM392 offers higher output for specific propulsion needs. Choosing the DM336 ensures a KTA19-DM336 continuous duty rating that extends the life of your marine generator drive.
- DM336: optimized for fuel efficiency and medium power
- DM392: higher output for larger vessels and heavier loads
Why Choose HekoPower as Your Cummins Supplier
Genuine CCEC Cummins Engines
We supply original Cummins KTA19-DM336 engines with factory certification and traceable serial numbers.
Flexible Supply and Fast Delivery
- Lead time: ~15 business days
- Payment: T/T, L/C
- Global shipping support
Complete Package Solutions
- Marine generator engine packages
- Optional gearbox (ZF configuration)
- Spare parts and maintenance kits
Pricing and Availability
The Cummins KTA19-DM336 price varies depending on configuration, certification, and accessories. Contact HekoPower for a custom quotation and technical datasheet.
Cummins K19-DM Series, Marine Auxilliary Diesel Engines for commercial and recreational applications, original products from Chongqing Cummins Engine Plant(CCEC). This series mainly includes KTA19-DM336, KTA19-DM392, KTA19-DM403, KTA19-DM448, KTA19-DM463, KTA19-DM507. All engines complete with sea water pump, heat exchanger, CCS/IMO certificates.
Frequently Asked Questions (FAQ)
What is the fuel consumption of KTA19-DM336?
Approximately 232 g/kW·h at full load, depending on operating conditions.
Is this engine suitable for continuous operation?
Yes, it supports continuous duty rating for marine auxiliary generator applications.
Can you provide CCS or IMO certification?
Yes, we offer CCS and IMO Tier II compliant engines upon request.
