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Cummins KTA38-DM814 Marine Auxiliary Engine: 814kW CCEC Heavy-Duty Power
The Cummins KTA38-DM814 marine auxiliary engine is a heavy-duty power solution developed by CCEC (Chongqing Cummins Engine Co., Ltd.), designed specifically for commercial marine applications. With a 38L displacement and V-type 12-cylinder configuration, this engine delivers 814kW (1050HP) at 1500RPM, making it suitable for continuous duty operation in demanding marine environments.
As a professional supplier, HekoPower provides original CCEC KTA38-DM814 engines with global export capability, competitive pricing, and reliable delivery. The engine is widely used in tugboats, cargo ships, fishing vessels, and offshore platforms where stable auxiliary or propulsion power is required.
Tech Specs of CCEC KTA38-DM814
General Engine Data
Engine Model: Cummins KTA38-DM814
Type: 12 Cylinders, V Type, 4 Stroke, Diesel
Displacement: 38 L
Bore * Stroke: 159 * 159
Net Weight (with flywheel & alternator): 4501 Kg
Overall Dimension: 2003mm*1362mm*1661mm
Engine Configuration No.: D233036MX02
Key Performance Date
Rated Power/Standby Power: 814 kW/1092HP, 896 kW/1200HP
Rated Speed: 1500 rpm
Low Idle Speed: 575-650 rpm
Fuel Consumption (Running Speed): 232 g/kW.hr
Torque/Rated Speed: 5182 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
Engineering Excellence of the Original CCEC KTA38-DM814
The Original CCEC KTA38-DM814 12Cyl V-type Marine Engine leverages a robust 38L displacement architecture designed for longevity.
Marine-Specific Tuning
The Cummins KTA38 DM814 Heavy Duty Marine Power unit features a unique fuel map optimized for the propeller law power curve, ensuring smooth acceleration and torque reserve under heavy sea states.
Advanced Cooling
A critical differentiator is the Cummins KTA38-DM814 Seawater Cooled Marine Engine design. We offer configurations with integrated heat exchanger systems and wet exhaust manifold kits, protecting the engine block from saltwater corrosion while maintaining optimal operating temperatures.
Certification & Compliance
Every CCEC KTA38-DM814 CCS IMO Certified Marine Engine supplied by HekoPower includes full documentation for IMO Tier II certificate compliance, essential for international shipping lanes.
Marine Applications and Use Cases
Tugboats and Workboats
The KTA38-DM814 provides reliable auxiliary or propulsion power for tugboats and heavy-duty workboats operating under high load conditions.
Cargo Ships and Barges
Used as a marine generator engine, it ensures stable onboard power supply for cargo handling and vessel systems.
Fishing Vessels and Trawlers
Its durability and fuel efficiency make it ideal for long-duration fishing operations.
Offshore Platforms and Dredgers
Designed to withstand harsh environments, the engine supports continuous operation in offshore and industrial marine applications.
KTA38-DM814 Fuel Consumption Chart at 1500RPM
For vessel operators, the KTA38-DM814 fuel consumption per hour is a critical calculation for Opex. At 1500RPM, the engine demonstrates a optimized fuel rate at full load.
- 100% Load: Approximately 205-210 g/kW.h.
- 75% Load: Significant efficiency gains are seen here, which is why the DM814 is the preferred 1500RPM generator engine for vessels operating on long-haul cargo routes.
Comparison with Other Marine Engine Models
KTA38-DM814 vs KTA38-DM809
- DM814: Higher power output (814kW)
- DM809: Slightly lower rating for lighter applications
KTA38-DM814 vs KTA38-M2
A common query is the difference between KTA38-DM814 and KTA38-M2. While both share the K38 block, the DM814 is specifically governed for auxiliary/G-drive duties (constant speed), whereas the M2 is optimized for variable-speed propulsion. HekoPower provides both configurations with full CCS/IMO Tier II certification.
- DM814: Marine auxiliary/generator application
- M2: Marine propulsion-focused configuration
KTA38-DM814 vs QSK38
- KTA38-DM814: Mature design, cost-effective
- QSK38: Advanced electronic control, higher efficiency but higher investment
Installation, Compatibility and Customisation
Marine Generator Compatibility
The engine can be paired with marine alternators for auxiliary power systems, supporting 814kW generator configurations.
Custom Options
- Wet exhaust manifold kits
- 24V electric starting system
- Sound insulation solutions
- Control and monitoring systems
Installation Considerations
Compact design and standardized SAE flywheel housing ensure easy integration into marine engine rooms and retrofit projects.
Maintenance and Operational Guidelines
Maintenance Schedule
Routine maintenance includes:
- Fuel system inspection
- Cooling system cleaning (heat exchanger)
- Lubrication oil replacement
Cooling System Maintenance
Regular inspection of the seawater pump and heat exchanger is essential to maintain optimal engine temperature and prevent corrosion.
Fuel Consumption Optimization
Operating under stable load conditions improves fuel efficiency and extends engine lifespan.
Why Choose HekoPower as Your Marine Engine Supplier
- Original CCEC Cummins marine engines
- Competitive FOB Shanghai pricing
- Fast delivery (15–30 days lead time)
- Export experience to Southeast Asia, Middle East, and Africa
- Technical support for installation and spare parts
Cummins K38-DM Series, Marine Auxilliary Diesel Engines for commercial and recreational applications, original products from Chongqing Cummins Engine Plant(CCEC). This series mainly includes KT38-DM560, KT38-DM679, KTA38-DM664, KTA38-DM768, KTA38-DM809, KTA38-DM814, KTA38-DM880, KTA38-DM1007. All engines complete with sea water pump, heat exchanger, CCS/IMO certificates.
FAQ – Cummins KTA38-DM814 Marine Engine
What is the price of Cummins KTA38-DM814?
Pricing depends on configuration and order quantity. Contact HekoPower for a quotation.
Is this engine suitable for fishing vessels?
Yes, it is widely used in fishing boats and trawlers due to its reliability.
What certifications are available?
CCS and IMO certifications are available depending on configuration.
What is the delivery time?
Typically 15–30 days for standard configurations.
