CCEC K50-M2000 Marine Engine
CCEC K50-M2000(1800 RPM) Marine Main Engine is V Type 16-cylinder, 50.2 liters four-strokes engine with 159 mm (6.25 in) (6.26 in) bore and 159 mm (6.25 in) stroke.
K50-M2000 Marine Main Engine equipped with CMS PT Fuel System, comes with turbocharger or LTA, this marine diesel engine complies with IMO-NOx requirements of the International Maritime Organization (IMO). The prime power at 1800 RPM of CCEC K50-M2000 Marine Main Engine is 2000 HP (1492 kW). The maximum torque of the engine at 1500 RPM is 8100 N.m.
Based on standard CCEC marine main engines, SeaMac provides both heat exchanger cooling and keel cooling marine main engines, we also provide complete propulsion system that including marine engine, gearbox, shaft, propeller as complete power system.
SeaMac provides full life cycle services for all our customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.
All of CCEC marine main engine are comes with dry type exhaust system, which means dry type exhaust manifold and dry type turbocharger, SeaMac provides upgrading services for water-cooled exhaust system, which modify dry type exhaust system into water-cooled exhaust system, which are quite important and often requested by passenger boat projects.
Advantages of CCEC K50-M2000 Marine Engine
It meets the requirements of China Inland River 1, China Inland River 2, and IMO TIER2 stage emission regulations, and adopts the BHT3B supercharger optimized by Chongqing CMI for marine engines. and emissions, while enhancing engine reliability.
With high injection pressure, overspeed protection, low-pressure fuel supply, fewer pipelines, and low failure rate, it can ensure full fuel combustion and achieve high-efficiency energy-saving effects. The equipped ESTC electronic oil timing control valve can accurately supplement and adjust the timing and improve the combustion smoke color at low idle speed.
The design of the exhaust system of Chongqing CMI marine engine is reasonable, and the water-cooled supercharger and water-cooled exhaust pipe can better reduce the surface temperature of the engine and meet the requirements of SOLAS safety regulations.
It has passed the certification of many national classification societies such as China CCS and French BV.
Overall modular design, block integration, compact structure, parts can be split, high reusability.
Technical Specifications
Basic Introduction of CCEC K50-M2000 Marine Main Engine
| Engine Model: | K50-M2000 |
| Engine Type: | V-16 Cylinders / 4 Stroke / 4 Valve |
| Displacement: | 50.2 L |
| Rated Speed: | 1800 RPM |
| Aspiration Method: | Turbocharged / LTA |
| Emission Standard: | N / A |
| Bore*Storke: | 159 mm * 159 mm |
| Packing Size(L*W*H): | 2794mm * 1507mm * 1846mm |
| Dry Weight: | 5166 kg |
| Lead Time: | 15-30 Working Days |
| Payment Terms: | T / T ,L / C |
Engine Model | Advertised Power | Aspiration | Compression Ratio | Fuel System |
| K50-M2000 | 1492 kW (2000 BHP) @ 1800 RPM | Turbocharged / LTA | 13.9 : 1 | PT (V.S/AFC) |
| K50-M2200 | 1641 kW (2200 BHP) @ 1900 RPM | Turbocharged / LTA | 13.9 : 1 | PT (V.S/AFC) |
| KTA50-M2-1400 | 1044 kW (1400 BHP) @ 1600 RPM | Turbocharged / LTA | 13.9 : 1 | PT (Centry And V.S.) |
| KTA50-M2-1600A | 1193 kW (1600 BHP) @ 1900 RPM | Turbocharged / Jacket Water Aftercooled | 13.9 : 1 | Centry Only |
| KTA50-M2-1600B | 1193 kW (1600 BHP) @ 1900 RPM | Turbocharged / Low Temperature Aftercooled | 13.9 : 1 | PT (Centry And V.S.) |
| KTA50-M2-1700 | 1268 kW (1700 BHP) @ 1800 RPM | Turbocharged / Low Temperature Aftercooled | 13.9 : 1 | PT (Centry And V.S.) |
| KTA50-M2-1800 | 1342 kW (1800 BHP) @ 1900 RPM | Turbocharged / Low Temp. Aftercooler | 13.9 : 1 | PT (Centry And V.S.) |
| KTA50-M2-1875 | 1398 kW (1875 BHP) @ 1950 RPM | Turbocharged / Low Temperature Aftercooled | 13.9 : 1 | PT (Centry And V.S.) |
| ——END—— | ||||
| General Infomation of CCEC K50-M2000 Marine Main Engine | |||
| Engine Model | K50 – M2000 | Configuration | D283033MX02 |
| Curve No. | M – 6110 | CPL Code | 2319 |
| Displacement | 3066 in3 / 50.2 L | Bore * Stroke | 159 mm * 159 mm / 6.25 in * 6.25 in |
| Fuel System | PT (V.S/AFC) | Cylinders | 16 |
| Advertised Power | 1492 kW (2000 BHP) @ 1800 RPM | Aspiration | Turbocharged / LTA |
| Rating Type | Medium Continuous Duty | Rated Engine Torque | 5836 lb.ft / 7912 N.m |
| Peak Engine Torque @ 1500 RPM | 5974 lb.ft / 8100 N.m | Brake Mean Effective Pressure | 287 PSI / 1979 kPa |
| Indicated Mean Effective Pressure | 778 PSI / 5364 kPa | Maximum Allowable Engine Speed | 2375 RPM |
| Maximum Torque Capacity from Front of Crank2 | 3202 lb.ft / 4341 N.m | Compression Ratio | 13.9 : 1 |
| Piston Speed | 1875 ft/min / 9.5 m/sec | Firing Order | 1R-1L3R-3L2R-2L5R-4L-8R-8L-6R-6L-7R-7L-4R-5L |
| Normal Idle Speed Variation | N / A | High Idle Speed Range Minimum | N / A |
| Weight (Dry) – Engine Only – Average | 11389 lb. / 5166 kg | Weight (Dry) – Engine With Heat Exchanger System – Average | 12659 lb. / 5742 kg |
| Weight Tolerance (Dry) Engine Only | 3.1 3xStd Dev(±%) | Default Droop Value | 6 % |
| Minimum Droop Allowed | N / A | Maximum Droop Allowed | 16% |
| High Speed Governor Break Point | 1860 RPM | Minimum Idle Speed Setting | 725 RPM |
| Normal Idle Speed Variation | 25 ± RPM | High Idle Speed Range – Minimum | 1860 RPM |
| High Idle Speed Range – Maximum | 1972 RPM | Rated Power Production Tolerance | 3 ±% |
| Average Noise Level – Top (Idle) | 90 dBA @ 1m | Average Noise Level – Top (Rated) | 103 dBA @ 1m |
| Average Noise Level – Right Side (Idle) | 89 dBA @ 1m | Average Noise Level – Right Side (Rated) | 100 dBA @ 1m |
| Average Noise Level – Left Side (Idle) | 90 dBA @ 1m | Average Noise Level – Left Side (Rated) | 100 dBA @ 1m |
| Average Noise Level – Front (Idle) | 89 dBA @ 1m | Average Noise Level – Front (Rated) | 102 dBA @ 1m |
| ——END—— | |||
| System Technical Data of CCEC K50-M2000 Marine Main Engine | ||
| Fuel System | Avg. Fuel Consumption – ISO 8178 E3 Standard Test Cycle | 66.4 GAL/hr / 251.4 L/hr |
| Fuel Consumption at Rated Speed | 91.9 GAL/hr / 347.7 L/hr | |
| Approximate Fuel Flow to Pump | 183.7 GAL/hr / 695.4 L/hr | |
| Maximum Allowable Fuel Supply to Pump Temperature | 140 °F / 60 °C | |
| Approximate Fuel Flow Return to Tank | 91.9 GAL/hr / 347.7 L/hr | |
| Approximate Fuel Flow Return to Tank Temperature | 160 °F / 71.2 °C | |
| Maximum Heat Rejection to Drain Fuel | 3.9 kW / 221 Btu/min | |
| Fuel Transfer Pump Pressure Range | N. A. | |
| Fuel Pressure – Pump Out / Rail Mechanical Gauge | 153 PSI / 1055 kPa | |
| Fuel Pressure – Pump Out / Rail Insite Reading | N. A. | |
| Air System | Intake Manifold Pressure | 80 in. Hg / 271 kPa |
| Intake Air Flow | 3350 CFM / 1581 L/sec | |
| Heat Rejection to Ambient | 4615 BTU/min / 81 kW | |
| Exhaust System | Exhaust Gas Flow | 9650 CFM / 4554 L/sec |
| Exhaust Gas Temperature (Turbine Out) | 816 °F / 436 °C | |
| Heat Rejection to Exhaust (Manifold) | 1070 °F / 577 °C | |
| Emissions (in accordance with ISO 8178 Cycle E3) | ||
| NOx (Oxides of Nitrogen) | 6.38 g/kW·hr / 4.76 g/HP·hr | |
| HC (Hydrocarbons) | 0.12 g/kW·hr / 0.09 g/HP·hr | |
| CO (Carbon Monoxide) | 1.35 g/kW·hr / 1.01 g/HP·hr | |
| PM (Particulate Matter) | 0.10 g/kW·hr / 0.07 g/HP·hr | |
| Cooling System | Sea Water Pump Specifications | MAB 0.08.17 – 07 / 16 / 2001 |
| Pressure Cap Rating (With Heat Exchanger Option) | 15 PSI / 103 kPa | |
| Max. Pressure Drop Across Any External Cooling System Circuit | 5 PSI / 34 kPa | |
| Engines with Low Temperature Aftercooling (LTA ) – Main Engine Circuit | ||
| Coolant Flow to Main Cooler (with blocked open thermostat) | 312 GAL/min / 1181 L/min | |
| Standard Thermostat Operating Range (Start to Open) | 180 °F / 82 °C | |
| Standard Thermostat Operating Range (Full Open) | 202 °F / 95 °C | |
| Heat Rejection to Engine Coolant3 | 29684 BTU/min / 522 kW | |
| Engines with Low Temperature Aftercooling (LTA ) – Aftercooler (LTA) Circuit | ||
| Coolant Flow to LTA Cooler (with blocked open thermostat) | 76 GAL/min / 288 L/min | |
| Standard Thermostat Operating Range (Start to Open) | 150 °F / 66 °C | |
| Standard Thermostat Operating Range (Full Open) | 175 °F / 80 °C | |
| Heat Rejection to Engine Coolant3 | 13974 BTU/min / 246 kW | |
| Maximum Coolant Inlet Temperature from LTA Cooler | 160 °F / 71 °C | |
| ——END—— | ||
Scopes of Supply of CCEC K50-M2000 Marine Main Engine | |||
| Exhaust System | 1. Silencer | Lubricating System | 1. Oil Pump |
| 2. Bellows | 2. Oil Filter | ||
| Fuel System | 1. Fuel Pump | Starting System | 1. Starter Motor |
| 2. Oil Cut Solenoid Valve | 2. Fywheel Housing | ||
| 3. Fuel Filter | 3. Flywheel | ||
| Charging System | 1. Alternator | Control System | 1.Stadnby Control Panel |
| Cooling System | 1. Seawater Pump | ||
| 2. Heat Exchanger | |||
| ——END—— | |||
Optional Accessories of CCEC K50-M2000 Marine Main Engine | |||
| Exhaust System | 1. Silencer | Power System | 1. Battery |
| Fuel System | 1. Float Fuel Tank | Cooling System | 1. Radiator |
| 2. Oil – Water Separator | 2. Cooling Fan | ||
| 3. Manual Fouling Pump | 3. Sea Water Pump | ||
| 4. Fuel Inlet and Outlet Hose | 4. Heat Exchanger | ||
| Remote Control System | 1. Sea Water Pump | ||
| 2. Heat Exchanger | |||
| ——END—— | |||
Committed to providing reliable premium propulsion system and power system for all kinds of ships around the world, SeaMac is a sub-brand of EMAC group that focused on maritime application. SeaMac’s ranges of products mainly inclduing marine main engine, marine gearbox, marine propellers, marine control lever system, marine auxiliary engine, marine generator set and emergency generator set.
For more information of our marine proplusion and power system products, you are welcome to visit SeaMac homepage: www.seamac.com
Modifiable components of CCEC K50-M2000 Marine Main Engine | ||||
| Air Intake System | 1. Installation Position of Air Filter | Starting System | 1. 12 V Starter Motor for 12 V Electric System | |
| 2. Upgrade to Heavy – Duty Type Air Fitler | 2. Upgrading to Specified Brand and Speicifications of Starter Motor | |||
| Exhuast System | 1. Can Modify Installation Position and Direction of Turbocharger | Charging System | 1. 12 V Charging Alternator for 12 V Electric System | |
| 2. Water – Cooled Exhuast Manifold | 2. Explosion – Proof Charging Alternator | |||
| 3. Water – Cooled Turbocharger | 3. Upgrading to Specified Brand and Speicifications of Charging Alternator | |||
| Fuel System | 1. Upgrade to Fuel Fitler That Integrated With Fuel Transfer Pump and Fuel Pre – Hearter | Engine Auiliary Accessories | 1. Additional Auxiliary Systems Can Be Added for Special Applications | |
| Engine Shut-Down System | 1. 12 V Solenoid for 12 V Electric System | Cooling System | 1. Can Modify Engine Into Keel Cooling System | |
| 2. Explosion – Proof Solenoid | 2. N / A | |||
| Lubricating System | 1. Oil Pan Position | Power Output System | 1. Can Modify Size of Flywheel Housing and Flywheel. | |
| 2. Number of Dipstick | 2. Dual – Ear Flywheel Housing (for Twin – Starter System) | |||
| 3. Position of Dipstick Can Choose From 6 Positions | 3. Some of Models Can Modify Flywheel Housing Into Pto Integrated Type | |||
| 4. Can Modify Oil Filter to Be Remote Installation | 4. Engine Have Connecting Port of Ptos, That Able to Provide Power Output | |||
| Engine Mounting System | 1. Can Modify Engine Mouting Bracket | |||
| ——END—— | ||||
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.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
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