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CCEC KTA50-M2
CCEC KTA50-M2 1800HP, original from Chongqing Cummins manufacture(CCEC). CCEC KTA50-M2 1800HP is a high-power marine diesel main engine, widely used in heavy-duty commercial vessels and large engineering ships. Developed based on Cummins’ mature K-series platform, it delivers strong power output, excellent reliability, and outstanding durability, making it a core power solution for large vessel propulsion systems, the marine engine is equipped with heat exchanger with sea water pump and has marine certificated of CCS and BV. We can equip the Advance marine gearbox units to the complete power unit.
Inquiry Now- Description
- ENGINE DATA
- KTA50-M2 ENGINE SERIES
- KTA50-M ENGINE PART
CCEC KTA50-M2 Engine 1800HP Specifications
| Engine Model | K50 |
| Engine Type | V-type 16-cylinder, 4-stroke, 4-valve |
| Bore × Stroke (mm) | 159 × 159 mm |
| Displacement (L) | 50 L |
| Aspiration | Turbocharged and Aftercooled |
| Maximum Power | 2200 HP (1641 kW) |
| Fuel System | PT Fuel System |
| Emission Standard | IMO Tier II / C1 / C2 |
| Dry Weight (kg) | 4851 kg |
| Dimensions (L × W × H) | 2794 × 1507 × 1846 mm |
CCEC KTA50-M2 Engine 1800HP Advantages
High Durability
The cylinder block and cylinder head feature a high-strength integrated design. Reinforced cylinder liners and forged piston rings effectively reduce failure rates, ensuring long service life, excellent durability, and a strong reputation in the market.
Superior Performance
Equipped with an advanced PT fuel system featuring high injection pressure, the engine provides unique overspeed protection, low fuel supply pressure, simplified piping, and reduced failure rates. It ensures excellent fuel atomization and complete combustion, achieving high efficiency and energy savings. Additionally, the STC/ESTC timing control system enables precise fuel timing adjustment, improving combustion efficiency and reducing smoke emissions under low-speed conditions.
Optimized Exhaust System
The marine exhaust system is well-designed, incorporating a wet turbocharger and water-cooled exhaust manifold. This effectively reduces engine surface temperature and meets SOLAS safety requirements.
Easy Maintenance
The modular design allows for segmented integration with a compact structure. Components are easy to disassemble and reusable, while platform-based design ensures high parts commonality, simplifying maintenance and reducing operating costs.
Emission Compliance
The engine complies with China inland river Stage I and Stage II standards, as well as IMO Tier II emission regulations. With optimized turbocharging and intercooling technologies, it achieves efficient operation while significantly reducing fuel consumption and emissions, enhancing overall reliability.
Marine Classification Certification
Certified by major international classification societies, including CCS and BV, ensuring compliance with global marine standards.
CCEC KTA50-M2 1800HP Marine Engine
| General Data of CCEC KTA50-M2 1800HP Engine for Marine Propulsion | |
| Engine Model | CCEC KTA50-M2 1800HP |
| Type | 12 cylinder V Type, 4 Stroke Diesel |
| Displacement | 50 L |
| Bore&Stroke | 159×159 mm |
| Application | Marine Propulsion |
| Overall Dimension(L*W*H) | 2795*1510*1850 mm |
| Weight | 4861 KG |
| Technical Data of CCEC KTA50-M2 1800HP Engine for Marine Propulsion | |
| Aspiration | Turbocharged/Jacket water Aftercooled |
| Fuel System | Cummins PT Pump, Direct Injection |
| Compression Radio | 13.9:1 |
| Lowest Starting Temp (Without auxiliary system) | minus 12℃ |
| Cooling method | Heat exchanger with sea water pump cooling |
| Electric system(starter motor/alterantor voltage) | 24V |
| Sea Water Pump Specifications | MAB 0.08.17-07/16/2001 |
| Performance Date of CCEC KTA50-M2 1800HP Engine for Marine Propulsion | |
| Rated Output | 1342KW/1800HP/1900RPM |
| Rated Engine Torque @ 1900 rpm | 6746 N.m |
| Rated Speed-RPM | 1900 |
| Minimum Idle Speed Setting | 625-675rpm |
| High Idle Speed (1800) | 1960-2128 rpm |
| Fuel Consumption at Rated Speed | 336 [l/hr] |
| Engine Model | Engine Rated Output | Aspiration | Cooling System | Suggest Marine Gearbox Model |
| KTA50-M2(1400HP) | 1044KW/1400HP/1600RPM | Turbocharged/Jacket water Aftercooled | Sea water pump with heat exchanger | Advance HCT800, HCT1000, HCT1200, HCT600A |
| KTA50-M2(1600HP) | 1193KW/1600HP/1800RPM | Turbocharged/Jacket water Aftercooled | Sea water pump with heat exchanger | Advance HCT800, HCT1000, HCT1200, HCT600A |
| KTA50-M2(1700HP) | 1268KW/1700HP/1800RPM | Turbocharged/Jacket water Aftercooled | Sea water pump with heat exchanger | Advance HCT800, HCT1000, HCT1200, HCT600A |
| KTA50-M2(1800HP) | 1342KW/1800HP/1900RPM | Turbocharged/Jacket water Aftercooled | Sea water pump with heat exchanger | Advance HCT800, HCT1000, HCT1200, HCT600A |
| QSK60-M | 2013KW/2700HP/1900RPM | Turbocharged/Jacket water Aftercooled | Sea water pump with heat exchanger | Advance HCT800, HCT1000, HCT1200, HCT600A |
| CCEC KTA50-M2 1700HP Engine Maintenance Parts List | |||
| Item No. | Part No. | Part Name | Qty |
| 1 | 5492347 | K50 UPPER ENGINE GASKET SET | 1 |
| 2 | 5492348 | K50 LOWER ENGINE GASKET SET | 1 |
| 3 | 3007525-10 | CYLINDER LINER KIT | 16 |
| 4 | 3096680-20 | PISTON | 16 |
| 5 | 3096681-20 | PISTON | 16 |
| 6 | 3096682-20 | PISTON | 16 |
| 7 | 3096683-20 | PISTON | 16 |
| 8 | 3096685-20 | PISTON | 16 |
| 9 | 3631241-10 | PISTON KIT(3096685 PISTON、PIN、CLAMP) | 16 |
| 10 | 3631242-10 | PISTON KIT(3096683 PISTON、PIN、CLAMP) | 16 |
| 11 | 3631244-10 | PISTON KIT(3096682 PISTON、PIN、CLAMP) | 16 |
| 12 | 3631245-10 | PISTON KIT(3096681 PISTON、PIN、CLAMP) | 16 |
| 13 | 3631246-10 | PISTON KIT(3096680 PISTON、PIN、CLAMP) | 16 |
| 14 | 4095009-20 | Piston Pin | 16 |
| 15 | 205269-20 | Piston retainer ring | 32 |
| 16 | 4089500-10 | Piston Ring Set | 16 |
| 17 | 2881836-10 | intake valve kit | 32 |
| 18 | 3803528-10 | exhaust valve kit | 32 |
| 19 | 3086193-20 | intakev valve insert | 32 |
| 20 | 3086192-20 | exhaut valve insert | 32 |
| 21 | 3202210-20 | valve guide | 64 |
| 22 | 4914696-10 | con rod bearing(8 pcs/box) | 4 |
| 23 | 5492349 | main bearing | 1 |
| 24 | 205230-20 | camshaft bushing | 34 |
| 25 | 3545647 | turbocharger repair kit | 2 |
| 26 | 3076489-20 | thermostat | 4 |
| 27 | 3179664-20 | piston cooling valve | 6 |
| 28 | 3017961-20 | push rod | 16 |
| 29 | 3057139-20 | valve push rod | 32 |
| 30 | 3032633-20 | connecting rod cap screw | 96 |
| 31 | 5413029 | v ribbed belt | 1 |
| 32 | 132770-20 | bushing | 2 |
| 33 | 205133-20 | bushing | 1 |
| 34 | 205683 | bushing | 1 |
| 35 | 3007971-20 | camshaft thrust bearing | 1 |
| 36 | 130083-20 | thrust bearing | 1 |
| 37 | 3635074-20 | cooler core | 4 |
| 38 | 3003697-20 | turbocharger heat blanket | 2 |
| 39 | 201989-20 | v band clamp | 4 |
| 40 | S 212-20 | N、K regular hexagon nut | 48 |
| 41 | 168306-20 | N、K slotted set screw | 48 |
| 42 | LF670 | oil filter | 5 |
| 43 | LF777 | oil filter | 2 |
| 44 | FF202 | fuel filter | 2 |
| 45 | WF2075 | water filter | 4 |
| 46 | AH1135 | air filter | 2 |
| 47 | 3086362-20 | valve crosshead | 32 |
| 48 | 3642365 | oil seal | 1 |
| 49 | S169 A-20 | hexagon head cap screw | 10 |
| 50 | S 604-20 | lock washer | 10 |
| 51 | S 602-20 | plain washer | 10 |
| 52 | 3632225-20 | con rod assy | 16 |
| 53 | 3081489 | cylinder liner oil seal | 12 |
| 54 | 3050692-20 | magnetic switch | 2 |
| 55 | 3636821-20 | starter motor | 2 |
| 56 | 3016627-20 | alternator | 2 |
| 57 | 3017993 | fuel shutoff valve | 1 |
| 58 | 4296675 | governor control | 1 |
| 59 | 4295800-10 | actuator | 1 |
| 60 | 3634643 | oil pump | 1 |
| 61 | 4372339-20 | water pump | 1 |
| 62 | 178957-20 | restriction indicator | 2 |
| 63 | 3014711-20 | alternator pulley | 1 |
| 64 | 3034572-20 | speed sensor | 1 |
| 65 | 3032030-20 | aftercooler core | 2 |
| 66 | 3050692-20 | magnetic switch | 2 |
| 67 | 3636821-20 | starter motor | 2 |
| 68 | 3016627-20 | alternator | 2 |
| 69 | 3017993 | fuel shutoff valve | 1 |
| 70 | 4296675 | governor control | 1 |
| 71 | 4295800-10 | actuator | 1 |
| 72 | 3634640-20 | oil pump | 1 |
| 73 | 4372338-20 | water pump | 1 |
| 74 | 178957-20 | restriction indicator | 1 |
| 75 | 3014711-20 | alternator pulley | 1 |
| 76 | 3034572-20 | speed sensor | 1 |
| 77 | 3626715-20 | aftercooler core | 1 |
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