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.

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
*BoreStorke:**	159 mm * 159 mm
*Packing Size(LWH):*	2794mm * 1507mm * 1846mm
Dry Weight:	5166 kg
Lead Time:	15-30 Working Days
Payment Terms:	T / T ,L / C

Coming Soon

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
Air Intake System	2. Upgrade to Heavy – Duty Type Air Fitler	Starting System	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
Engine Shut-Down System	2. Explosion – Proof Solenoid	Cooling System	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——