Engine Model: | NT855-M200 |
Engine Type: | 6 Cylinders, In-line |
Displacement: | 855 in³ / 14 L |
Rated Speed: | 1800 RPM |
Rated Power / Speed: | 149 kW @ 1800 RPM |
Aspiration Method: | Turbocharged |
Emission Standard: | N/A |
Bore*Stroke: | 140 mm * 152 mm / 5.50 in * 6.00 in |
Packing Size(L*W*H): | 1534mm * 781mm * 1355mm |
Dry Weight: | 1258 kg |
Lead Time: | 15-30 Working Days |
Payment Terms: | T/T, L/C |
Introduction
Chongqing Cummins Engine Co., Ltd. (CCEC) NT855-M200(1800 RPM) Marine Main Engine is 6-cylinder inline, 14 liters four-strokes engine with 140 mm (5.5 in) bore and 152 mm (6.0 in) stroke.
NT855-M200 Marine Main Engine equipped with PT Fuel System, comes with turbocharger, this marine diesel engine complies with IMO-NOx requirements of the International Maritime Organization (IMO). The continuous power at 1800 RPM of CCEC NT855-M200 Marine Main Engine is 200 HP (149 kW). The maximum torque of the engine at 1500 RPM is 2612 N.m.
Neoenergy specializes in offering a diverse range of marine main engines based on standard CCEC models. Our engines feature both heat exchanger cooling and keel cooling options to cater to various maritime applications. Additionally, we go beyond engine provision, providing comprehensive propulsion systems that encompass marine engines, gearboxes, shafts, and propellers, delivering a holistic and integrated power solution.
Committed to excellence, Neoenergy extends a full suite of life cycle services to our valued customers. From the initial design phase to power system supply, installation, commissioning, after-sales service training, spare parts supply, to troubleshooting and overhaul technical support, we ensure continuous support throughout the entire lifespan of the product.
CCEC’s marine main engines are equipped with a dry-type exhaust system, comprising a dry-type exhaust manifold and turbocharger. Recognizing the significance of water-cooled exhaust systems, Neoenergy offers specialized upgrading services. These modifications transform dry-type exhaust systems into water-cooled configurations, responding to the specific needs of passenger boat projects. This enhancement is particularly crucial, given the frequent requests for improved cooling in such applications.
Our commitment to enhancing and customizing the exhaust systems demonstrates Neoenergy’s dedication to meeting the unique requirements of maritime projects, ensuring optimal performance, reliability, and longevity for our customers.
Advantages of NT855-M200 Marine Main Engine
- NT Series Marine Engine Performance – The NT series marine engine stands out for its stable performance, ensuring sufficient combustion, low failure rates, and swift starting. Boasting excellent acceleration and robust cooling capabilities, this engine features high injection pressure, impeccable detection characteristics, and a reliable and durable build. Its good transient response further cements its position as a powerhouse in marine applications.
- Emission Compliance and Advanced Technology – Designed to meet IMO TIER2 emission regulations, the NT series integrates cutting-edge technology. It incorporates CMI high-efficiency supercharger and intercooler, optimizing engine efficiency. The application of low-temperature intercooler technology not only reduces fuel consumption and emissions but also enhances overall engine reliability.
- Fuel Efficiency and Precision Control – High injection pressure, overspeed protection, and a low-pressure fuel supply contribute to the engine’s high-efficiency, energy-saving performance. The inclusion of the ESTC electronic oil timing control valve ensures precise timing adjustments, enhancing combustion quality even at low idle speeds.
- Modular Design for Versatility – The NT series adopts an overall modular design with block integration, presenting a compact structure and detachable parts. This design approach enhances versatility and reusability, providing flexibility for various marine applications.
- Integrated Design and Exceptional Reliability – The NT series showcases an integrated design for the cylinder block and cylinder head, resulting in low failure rates and an excellent lubrication system. With low parasitic power, durability, and a stellar reputation, this engine is a reliable choice for marine applications.
Engine Model: | Advertised Power |
Aspiration | Configuration | Compression Ratio | Fuel System |
NT855-M147 | 110 kW (147 HP) @ 1600 RPM | Turbocharged | D092347MX02 | 14.5 : 1 | PT |
NT855-M200 | 149 kW (200 HP) @ 1800 RPM | Turbocharged | D092347MX02 | 14.5 : 1 | PT |
NT855-M220 | 164 kW (220 HP) @ 1800 RPM | Turbocharged | D092347MX02 | 14.5 : 1 | PT |
General Infomation of CCEC NT855-M200 Marine Main Engine | |
Engine Model | NT855-M200 |
Configuration | D092347MX02 |
Curve No. | M – 166 |
CPL Code | 0731 |
Displacement | 855 in³ / 14 L |
Bore * Stroke | 140 mm * 152 mm / 5.50 in * 6.00 in |
Fuel System | PT |
Cylinders | 6 Cylinders, In-line |
Advertised Power | 149 kW (200 HP) @ 1800 RPM |
Aspiration | Turbocharged |
Rating Type | Continuous |
Peak Engine Torque @ 1500 RPM | N/A |
Brake Mean Effective Pressure | 103 PSI / 710 kPa |
Minimum Idle Speed Setting | 575 – 675 RPM |
Normal Idle Speed Variation | 50 ± RPM |
High Idle Speed Range Minimum | 1962 RPM |
High Idle Speed Range Maximum | 2106 RPM |
Compression Ratio | 14.5 : 1 |
Piston Speed | 1791 ft/min / 9.1 m/sec |
Weight (Dry) – Engine Only – Average | 2771 lb. / 1258 kg |
Weight (Dry) – Engine With Heat Exchanger System – Average | 3051 lb. / 1385 kg |
Installation Diagram No | 4061292 |
Scopes of Supply of CCEC NT855-M200 Marine Main Engine | |
Fuel System | Fuel Pump |
Oil Cut Solenoid Valve | |
Fuel Filter | |
Exhaust System | Silencer |
Bellows | |
Cooling System | Seawater Pump |
Heat Exchanger | |
Starting System | Starter Motor |
Flywheel Housing | |
Flywheel | |
Lubricating System | Oil Pump |
Oil Filter | |
Charging System | Charging Alternator |
Control System | Standby Control Panel |
Optional Accessories of CCEC NT855-M200 Marine Main Engine | |
Exhaust System | Silencer |
Fuel System | Float Fuel Tank |
Oil – Water Separator | |
Manual Fouling Pump | |
Fuel Inlet and Outlet Hose | |
Power System | Battery |
Remote Control System | Sea Water Pump |
Heat Exchanger | |
Cooling System | Radiator |
Cooling Fan | |
Sea Water Pump | |
Heat Exchanger |
Modifiable Components of CCEC NT855-M200 Marine Main Engine | |
Air Intake System | Installation Position of Air Filter |
Upgrade to Heavy-Duty Type Air Filter | |
Charging System | 12V Charging Alternator for 12v Electric System |
Explosion-Proof Charging Alternator | |
Upgrading to Specified Brand and Specifications of Charging Alternator | |
Exhaust System | Water-Cooled Exhaust Manifold |
Water-Cooled Turbocharger | |
Modify Option for Installation Position and Direction of Turbocharger | |
Lubricating System | Oil Pan Position |
Number of Dipstick | |
Position of Dipstick Can Choose From 6 Positions | |
Modify Option for Oil Filter to Be Remote Installation | |
Engine Shut-Down System | 12V Solenoid for 12V Electric System |
Explosion-Proof Solenoid | |
Starting System | 12V Starter Motor for 12V Electric System |
Upgrading to Specified Brand and Specifications of Starter Motor | |
Fuel System | Upgrade to Fuel Filter That Integrated With Fuel Transfer Pump and Fuel Pre – Heater |
Power Output System | Modify Option for Size of Flywheel Housing and Flywheel |
Dual-Ear Flywheel Housing (For Twin-Starter System) | |
Some of Models Can Modify Flywheel Housing Into Pto Integrated Type | |
Engine Have Connecting Port of Ptos, That Able to Provide Power Output | |
Engine Auxiliary Accessories | Additional Auxiliary Systems Can Be Added for Special Applications |
Cooling System | Modify Option for Engine Into Keel Cooling System |
Engine Mounting System | Modify Option for Engine Mounting Bracket |
***Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.