Select Page

CCEC KTA50-M2-1875 Marine Engine

CCEC KTA50-M2-M1875(1950 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. KTA50-M2-M1875 Marine Main Engine equipped with CMS PT Fuel System, comes with turbocharger and Low Temperature Aftercooled, this marine diesel engine complies with IMO-NOx requirements of the International Maritime Organization (IMO). The prime power at 1950 RPM of CCEC KTA50-M2-M1875 Marine Main Engine is 1875 HP (1398 kW). The maximum torque of the engine at 1500 RPM is 7324 N.m.

1. 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.
2. 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.
3. 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.
4. It has passed the certification of many national classification societies such as China CCS and French BV.
5. Overall modular design, block integration, compact structure, parts can be split, high reusability.

Technical Specifications

Basic Introduction of CCEC KTA50-M2-M1875 Marine Main Engine

Engine Model:KTA50-M2-M1875
Engine Type:V-16 Cylinders / 4 Stroke / 4 Valve
Displacement:50.2 L
Rated Speed:1950 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:4851 kg
Lead Time:15-30 Working Days
Payment Terms:T / T ,L / C
CCEC-Marine-Engine-620x350-px-2-scaled (2)

Engine Model

Advertised Power

Aspiration

Compression Ratio

Fuel System

K50 – M20001492 kW (2000 BHP) @ 1800 RPMTurbocharged / LTA13.9 : 1PT (V.S/AFC)
K50 – M22001641 kW (2200 BHP) @ 1900 RPMTurbocharged / LTA13.9 : 1PT (V.S/AFC)
KTA50 – M2 – 14001044 kW (1400 BHP) @ 1600 RPMTurbocharged / LTA13.9 : 1PT (Centry And V.S.)
KTA50 – M2 – 1600A1193 kW (1600 BHP) @ 1900 RPMTurbocharged / Jacket Water Aftercooled13.9 : 1Centry Only
KTA50 – M2 – 1600B1193 kW (1600 BHP) @ 1900 RPMTurbocharged / Low Temperature Aftercooled13.9 : 1PT (Centry And V.S.)
KTA50 – M2 – 17001268 kW (1700 BHP) @ 1800 RPMTurbocharged / Low Temperature Aftercooled13.9 : 1PT (Centry And V.S.)
KTA50 – M2 – 18001342 kW (1800 BHP) @ 1900 RPMTurbocharged / Low Temp. Aftercooler13.9 : 1PT (Centry And V.S.)
KTA50 – M2 – 18751398 kW (1875 BHP) @ 1950 RPMTurbocharged / Low Temperature Aftercooled13.9 : 1PT (Centry And V.S.)
——END——

 

General Infomation of CCEC KTA50-M2-1875 Marine Main Engine
Engine ModelKTA50-M2-1875ConfigurationD283033MX02
Curve No.M – 6277CPL Code8063
Displacement3068 in3 / 50 LBore * Stroke159 mm * 159 mm / 6.25 in * 6.25 in
Fuel SystemPT (Centry And V.S.)Cylinders16
Advertised Power1398 kW (1875 BHP) @ 1950 RPMAspirationTurbocharged / Low Temperature Aftercooled
Rating TypeMedium Continuous DutyRated Engine Torque5050 lb.ft / 6847 N.m
Peak Engine Torque @ 1500 RPM5402 lb.ft / 7324 N.mBrake Mean Effective Pressure248 PSI / 1711 kPa
Indicated Mean Effective Pressure498 PSI / 3435 kPaMaximum Allowable Engine Speed2375 RPM
Maximum Torque Capacity from Front of Crank23202 lb.ft / 4341 N.mCompression Ratio13.9 : 1
Piston Speed2031 ft/min / 10.3 m/secFiring Order1R-1L-3R-3L-2R-2L-5R-4L-8R-8L-6R-6L-7R-7L-4R-5L
Normal Idle Speed VariationN / AHigh Idle Speed Range MinimumN / A
Weight (Dry) – Engine Only – Average11389 lb. / 5166 kgWeight (Dry) – Engine With Heat Exchanger System – Average12659 lb. / 5742 kg
Weight Tolerance (Dry) Engine Only10.0 3xStd Dev(±%)Default Droop Value6%
Minimum Droop AllowedN / AMaximum Droop AllowedN / A
High Speed Governor Break Point2010 RPMMinimum Idle Speed Setting650 RPM
Normal Idle Speed Variation25 ± RPMHigh Idle Speed Range – Minimum2010 RPM
High Idle Speed Range – Maximum2184 RPMRated Power Production Tolerance3 ±%
Average Noise Level – Top (Idle)100 dBA @ 1mAverage Noise Level – Top (Rated)110 dBA @ 1m
Average Noise Level – Right Side (Idle)98 dBA @ 1mAverage Noise Level – Right Side (Rated)109 dBA @ 1m
Average Noise Level – Left Side (Idle)99 dBA @ 1mAverage Noise Level – Left Side (Rated)108 dBA @ 1m
Average Noise Level – Front (Idle)98 dBA @ 1mAverage Noise Level – Front (Rated)108 dBA @ 1m
——END——

Performance Curve CCEC Cummins kta50-M2-1875 Marine Main Engine

System Technical Data of CCEC KTA50-M2-1875 Marine Main Engine
Fuel SystemAvg. Fuel Consumption – ISO 8178 E3 Standard Test Cycle55.7 GAL/hr / 248.6 L/hr
Fuel Consumption at Rated Speed93.8 GAL/hr / 354.9 L/hr
Approximate Fuel Flow to Pump167 GAL/hr / 632.2 L/hr
Maximum Allowable Fuel Supply to Pump Temperature140 °F / 60 °C
Approximate Fuel Flow Return to Tank73.2 GAL/hr / 277.2 L/hr
Approximate Fuel Flow Return to Tank Temperature158 °F / 70.3 °C
Maximum Heat Rejection to Drain Fuel4.3 kW / 245 Btu/min
Fuel Transfer Pump Pressure RangeN / A
Fuel Pressure – Pump Out / Rail Mechanical Gauge161 PSI / 1113 kPa
Fuel Pressure – Pump Out / Rail Insite Reading165 PSI / 1141 kPa
Air SystemIntake Manifold Pressure66 in. Hg / 225 kPa
Intake Air Flow4213 CFM / 1988 L/sec
Heat Rejection to Ambient4681 BTU/min / 82 kW
Exhaust SystemExhaust Gas Flow10119 CFM / 4773 L/sec
Exhaust Gas Temperature (Turbine Out)847 °F / 453 °C
Heat Rejection to Exhaust (Manifold)1186 °F / 642 °C
Emissions (in accordance with ISO 8178 Cycle E3)
NOx (Oxides of Nitrogen)9.61 g/kW·hr / 7.17 g/HP·hr
HC (Hydrocarbons)0.26 g/kW·hr / 0.19 g/HP·hr
CO (Carbon Monoxide)0.60 g/kW·hr / 0.45 g/HP·hr
PM (Particulate Matter)N. A.
Cooling SystemSea Water Pump SpecificationsMAB 0.08.17 – 07 / 16 / 2001
Pressure Cap Rating (With Heat Exchanger Option)15 PSI / 103 kPa
Max. Coolant Outlet Pressure from the Engine37 PSI / 256 kPa
Max. Pressure Drop Across Any External Cooling System Circuit5 PSI / 34 kPa
Engines with Low Temperature Aftercooling (LTA ) – Main Engine Circuit
Coolant Flow to Main Cooler (with blocked open thermostat)320 GAL/min / 1211 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 Coolant330631 BTU/min / 538 kW
Engines with Low Temperature Aftercooling (LTA ) – Aftercooler (LTA) Circuit
Coolant Flow to LTA Cooler (with blocked open thermostat)82 GAL/min / 310 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 Coolant315729 BTU/min / 276 kW
Maximum Coolant Inlet Temperature from LTA Cooler160 °F / 71 °C
——END——

Scopes of Supply of CCEC KTA50-M2-M1875 Marine Main Engine

Exhaust System1. SilencerLubricating System1. Oil Pump
2. Bellows2. Oil Filter
Fuel System1. Fuel PumpStarting System1. Starter Motor
2. Oil Cut Solenoid Valve2. Fywheel Housing
3. Fuel Filter3. Flywheel
Charging System1. AlternatorControl System1.Stadnby Control Panel
Cooling System1. Seawater Pump
2. Heat Exchanger
——END——

Optional Accessories of CCEC KTA50-M2-M1875 Marine Main Engine

Exhaust System1. SilencerPower  System1. Battery
Fuel System1. Float Fuel TankCooling System1. Radiator
2. Oil – Water Separator2. Cooling Fan
3. Manual Fouling Pump3. Sea Water Pump
4. Fuel Inlet and Outlet Hose4. Heat Exchanger
Remote Control System1. 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 KTA50-M2-M1875 Marine Main Engine

Air Intake System1. Installation Position of Air FilterStarting System1. 12 V Starter Motor for 12 V Electric System
2. Upgrade to Heavy – Duty Type Air Fitler2. Upgrading to Specified Brand and Speicifications of Starter Motor
Exhuast System1. Can Modify Installation Position and Direction of TurbochargerCharging System1. 12 V Charging Alternator for 12 V Electric System
2. Water – Cooled Exhuast Manifold2. Explosion – Proof Charging Alternator
3. Water – Cooled Turbocharger3. Upgrading to Specified Brand and Speicifications of Charging Alternator
Fuel System1. Upgrade to Fuel Fitler That Integrated With Fuel Transfer Pump and Fuel Pre – HearterEngine Auiliary Accessories1. Additional Auxiliary Systems Can Be Added for Special Applications
Engine Shut-Down System1. 12 V Solenoid for 12 V Electric SystemCooling System1. Can Modify Engine Into Keel Cooling System
2. Explosion – Proof Solenoid2. N / A
Lubricating System1. Oil Pan PositionPower Output System1. Can Modify Size of Flywheel Housing and Flywheel.
2. Number of Dipstick2. Dual – Ear Flywheel Housing (for Twin – Starter System)
3. Position of Dipstick Can Choose From 6 Positions3. Some of Models Can Modify Flywheel Housing Into Pto Integrated Type
4. Can Modify Oil Filter to Be Remote Installation4. Engine Have Connecting Port of Ptos, That Able to Provide Power Output
Engine Mounting System1. Can Modify Engine Mouting Bracket
——END——

Note: All Above Data are Just for Referenece, All Data Might Change Without Notices or Update, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

WhatsApp Online logo

Sales Team


Generator Engine - Mr. Haden Wu

Marine Engine - Mrs. Hailey Tang

Automotive Engine - Mr. Wells Luo

Industrial Engine - Mrs. Luna Fu

Pump Engine - Miss. Zora Zhou

Engine Parts-Miss. Nora

Sales Director - Mr. Jasper Lee      

Service Team


Customer Service - Mrs. Wendy Fu

Contact EMAC Now!

14 + 11 =

Subscribe To Our Newsletter

Subscribe To Our Newsletter

Subscribe to get the latest updates from www.ccec-engine.com

You have Successfully Subscribed!

Pin It on Pinterest