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Original CCEC Cummins NTA855-M220 Marine Propulsion Engine (164kW/220HP)
The Cummins NTA855-M220 marine engine is a reliable 220HP (164kW) marine propulsion engine developed by Chongqing Cummins (CCEC). Designed for continuous-duty marine applications, this 14L 6-cylinder diesel engine delivers stable power output at 1800RPM, making it ideal for fishing vessels, tugboats, and commercial workboats.
As a professional marine engine supplier, HekoPower provides original new Cummins NTA855-M220 marine engines, complete with factory configuration, global delivery, and technical support. Each unit is engineered to meet CCS/IMO certification requirements, ensuring compliance for vessel registration and operation.
Tech Specs of Cummins NTA855-M220
General Engine Data
Engine Model: Cummins NTA855-M220
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.: D092347MX02
Key Performance Data
Rated Power: 164 kW/220HP
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): ≤ 41 L/hr
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
Technical Superiority of the NTA855-M220 164kW 1800RPM
The Cummins 14L marine propulsion engine is engineered with a turbocharged aftercooled induction system. This ensures that the NTA855-M220 maintains high thermal efficiency even under heavy loads.
Advanced PT Fuel System & Troubleshooting
One of the core advantages of the CCEC Cummins NTA855-M220 is the mechanical PT (Pressure-Time) fuel system. Unlike complex electronic common rail systems, the PT pump Cummins NTA855-M220 is famously easy to maintain in remote maritime locations.
- Maintenance Tip: If you experience erratic idling, check for air in the fuel lines—a common Cummins NTA855-M220 PT fuel system troubleshooting step that can be performed at sea.
Fuel Efficiency & Environmental Compliance
Operators often ask about the NTA855-M220 fuel consumption per hour at 1800RPM. This engine is designed for economy, with a fuel consumption of ≤41L/hr, making it one of the most cost-effective IMO Tier II marine engines in its class.
Commercial Applications: Fishing, Towing & Work
The NTA855-M220 is not just an engine; it is the propulsion solution for serious maritime work. At HekoPower, we see this engine primarily deployed in three critical sectors:
- Fishing Vessels: The low-end torque of the NTA855-M220 is perfect for trawlers that need to maintain steady speeds against heavy drag.
- Tugboats: With a power output of 220HP, this engine provides the bollard pull necessary for maneuvering larger vessels in harbors.
- Workboats: Whether it's a crew boat or a supply vessel, the reliability of the Cummins mechanical system ensures minimal downtime.
Choosing the Right Configuration: NT855 vs NTA855
Understanding the NT855 vs NTA855 marine engine difference is crucial for buyers. While both share the 14L block, the "A" in NTA855 stands for "Aftercooled." This allows the NTA855-M220 220HP diesel engine to produce more power more efficiently than the naturally aspirated or strictly turbocharged NT models. If you are debating between the NTA855-M220 vs NTA855-M250, consider your vessel's displacement; the M220 is optimized for continuous duty, whereas the 250HP version is suited for intermittent high-speed requirements.
Supply, Pricing and Delivery
HekoPower supplies:
- Wholesale Cummins NTA855-M220 engines
- Bulk order support for shipyards and distributors
- Typical lead time: 20 business days
Each engine comes with:
- 12-month warranty
- Original factory configuration
- Export packaging and documentation
For customers searching for Cummins NTA855-M220 price or bulk purchasing options, HekoPower provides competitive quotations based on order quantity.
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.
FAQ
What is the fuel consumption of NTA855-M220?
Fuel consumption is approximately ≤41L/hour at rated conditions.
What gearbox works best with NTA855-M220?
Common pairings include Advance and ZF marine gearboxes depending on vessel requirements.
What is the difference between NT855 and NTA855?
The NTA855 includes turbocharging and aftercooling, improving efficiency and power output compared to NT855.
