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Cummins NTA855-M270 Marine Propulsion Engine | 270HP CCEC Diesel Engine
The Cummins NTA855-M270 marine propulsion engine is a proven 270HP (201kW) diesel solution designed for continuous-duty marine applications. As part of the reliable NTA855 series, this engine combines robust mechanical design with the Cummins PT fuel system, delivering stable performance at 1800 RPM.
HekoPower supplies genuine CCEC NTA855-M270 engines with full certification options including CCS and IMO compliance. This model is widely used in fishing boats, tugboats, cargo vessels, and small commercial ships requiring high torque and fuel efficiency.
Tech Specs of KTA38-C1400
General Engine Data
Engine Model: Cummins NTA855-M270
Type: 6 Cylinders in Line
Displacement: 14 L
Bore * Stroke: 140 * 152
Net Weight (with flywheel & alternator): 1385 Kg
Overall Dimension: 1453mm*947mm*1296mm
Engine Configuration No.: D093348MX02
Key Performance Data
Rated Power: 201 kW/270HP
Rated Speed: 1800 rpm
Low Idle Speed: 575-675 rpm
High Idle Speed: 1962-2106 rpm
Rating Type: Continuous Running Power
Fuel Consumption (Running Speed): 52 L/hr
Max Torque/Speed: 1174 N.m @ 1500 rpm
More Technical Data
Certification: CCS/IMO Certificates
Governor Type: Mechanical Control
Aspiration: Turbocharged/Aftercooled
Compression Radio: 14.5:1
Fuel System: Cummins Pressure Time (PT Pump)
Starting System: Electrical Start (24V/100AMP)
Lowest Starting Temp Without auxiliary system: -12℃
Cooling Method: Sea water pump, Heat exchanger, Water cooled
Core Advantages of Cummins NTA855-M270
Advanced Fuel System & Efficiency
The Cummins NTA855-M270 utilizes the legendary Cummins PT fuel system. This system ensures precise fuel delivery and ease of maintenance.
- Fuel Consumption: Approximately 52 L/h under full load.
- Torque: Delivers a massive 1174 Nm @ 1500 rpm, providing the thrust needed to push heavy loads through water.
- Comparison Note: When comparing the NTA855-M270 vs NTA855-M300, the M270 offers a sweet spot of fuel efficiency and power for vessels not requiring the maximum 300HP output.
Durability in Marine Environments
Built specifically for marine use, this engine features:
- Corrosion Resistance: A spin-on corrosion resistor cooling system to combat saltwater intrusion.
- Starting Performance: Capable of starting at temperatures as low as -12°C, ensuring reliability in cold climates.
- Electrical System: 24V 100AMP electrical start system for reliable ignition.
Compliance, Certification & Reliability
The NTA855-M270 marine engine complies with IMO Annex VI emission standards and can be supplied with CCS certification. Its robust design supports continuous running power, even in harsh marine environments.
Ideal Applications for NTA855-M270 Marine Engine
Fishing Boats & Trawlers
The NTA855-M270 is widely used in heavy-duty fishing boats due to its fuel efficiency and stable torque output, making it ideal for long operational cycles.
Tugboats & Workboats
With strong low-speed torque, this 270HP marine diesel engine performs reliably in tugboats and harbor service vessels.
Cargo & Passenger Vessels
Suitable for small cargo ships, barges, and passenger vessels requiring dependable propulsion systems.
Comparison: NTA855-M270 vs Other Models
NTA855-M270 vs NTA855-M300
- M300 offers higher power but increased fuel consumption
- M270 provides better efficiency for mid-size vessels
NTA855-M270 vs NTA855-M350
- M350 suited for heavy-duty applications
- M270 ideal for balanced performance and cost
Why Choose HekoPower as Your Supplier?
As a professional Cummins NTA855-M270 Propulsion System Supplier, HekoPower ensures you receive a genuine product with full documentation.
Genuine Parts & Certification
We supply engines with full CCS/IMO Certificates. Each unit is factory-sealed and comes with a 12-month warranty. We strictly control our supply chain to ensure you receive a CCEC Original NTA855-M270 Marine Engine without counterfeit risks.
Marine Propulsion System Solutions
HekoPower provides not only standalone engines but also complete marine propulsion system solutions, including:
- Marine gearbox matching
- Propeller and shaft system integration
- Power pack customization
Customers can buy Cummins NTA855-M270 with gearbox for turnkey installation, reducing engineering time and cost.
Technical Support & Parts
Purchasing a marine engine often requires support. We provide:
- Overhaul Manuals: Detailed documentation for maintenance.
- Parts Availability: Access to Genuine Cummins NTA855-M270 Parts, including the Holset HT3B turbocharger and fuel system components.
- Lead Time: We maintain stock for a 20 business days lead time on most orders.
Cummins N855-M Series (N855 Marine Engine), marine propulsion engines for commercial and recreational applications, original products from Chongqing Cummins Engine Plant(CCEC). This series mainly includes NTA855-M350, NTA855-M400, NTA855-M450, NTA855-M200, NTA855-M220, NTA855-M240, NTA855-M250, NTA855-M270, NTA855-M300. All engines complete with sea water pump, heat exchanger, CCS/IMO certificates.
Frequently Asked Questions (FAQs)
Q: What is the fuel consumption of the NTA855-M270?
A: The specific fuel consumption is designed for efficiency, averaging around 52 L/hr under standard operating conditions.
Q: Can I buy the Cummins NTA855-M270 with a gearbox?
A: Yes, HekoPower supplies the engine as a standalone unit or as a complete Marine Power Pack matched with a gearbox and propeller shaft set.
Q: What is the difference between the M270 and M350?
A: The primary difference is power output and torque curves. The M270 is optimized for vessels requiring 270HP, while the M350 provides higher output for larger hulls.
