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CCEC Marine Engine

CCEC marine engine products can be divided into NTA855 series, KTA19 series, KTA38 series, KTA50 series. CCEC marine main engines are suitable for main propulsion and power generation applications of various types of ships such as leisure ships, passenger ships, government ships, offshore engineering ships, fishing ships, transport ships, work ships, and ocean-going ships in rivers, lakes, and oceans. CCEC offers a complete line of propulsion, generating set and auxiliary power solutions designed specifically for the challenges of marine applications. Because we understand customer needs and operating conditions vary, SeaMac also offer custom generator set packaging with various classification societies.

DCEC Marine Engine Introduction Video

Advantages of Marine Engine

A 10 percent overload capability is available for a period of one hour within a 12 hour period of operation. Total operating time at the 10 percent overload power shall not exceed 25 hours per year. This power rating conforms to ISO 8528 guidelines.
Based on CCEC marine engines, Seamac provides fully integrated support at all stages of a new build or repower project, from vessel concept to installation, commissioning and sea trial. We work closely with partner suppliers, including gear manufacturers and system integrators to ensure proper engine selection, application and installation. Seamac, your reliable one-stop marine propulsion and power system solution provider.

NTA855 Marine Main147 – 450 HP
KTA19 Marine Main425 – 700 HP
KTA38 Marine Main545 – 1200 HP
KTA50 Marine Main1400 – 2200 HP
QSK19 Marine Main500 – 800 HP
NTA855 Marine Auxiliary180 – 317 kW
KTA19 Marine Auxiliary336 – 507 kW
KTA38 Marine Auxiliary560 – 1007 kW
KTA50 Marine Auxiliary1097 – 1290 kW
QSK19 Marine Auxiliary433 – 597 kW

Engine Model

Power/HP ＆ kW

040080012001600200024002800
Emission Srandard:Euro ⅠEuro ⅡEuro ⅢEuro ⅣEuro ⅤEuro ⅥEuro Ⅶ
CCEC Marine Main Engine Catalogue
Series
Model
NT855 – M147 | 147 HP @ 1600 RPMNT855 – M200 | 200 HP @ 1800 RPMNT855 – M220 | 220 HP @ 1800 RPMNT855 – M240 | 240 HP @ 1800 RPM
NT855 – M250 | 250 HP @ 1800 RPMNT855 – M270 | 270 HP @ 1800 RPMNT855 – M300 | 300 HP @ 1800 RPMNTA855 – M350 | 350 HP @ 1800 RPM
NTA855 – M400A | 400 HP @ 1800 RPMNTA855 – M400B | 400 HP @ 2100 RPMNTA855 – M450 | 450 HP @ 1800 RPM
K19 – M500 | 500 HP @ 1800 RPMK19 – M550 | 550 HP @ 2100 RPMK19 – M600 | 600 HP @ 1800 RPMK19 – M640 | 640 HP @ 1800 RPM
KT19 – M425 | 425 HP @ 1800 RPMKTA19 – M470 | 470 HP @ 1800 RPMKTA19 – M500 | 500 HP @ 1800 RPMKTA19 – M550 | 550 HP @ 2100 RPM
KTA19 – M3 – 500 | 500 BHP @ 1800 RPMKTA19 – M600 | 600 BHP @ 1800 RPMKTA19 – M640 | 640 BHP @ 1800 RPMKTA19 – M700 | 700 BHP @ 2100 RPM
K38 – M800 | 800 BHP @ 1800 RPMK38 – M900 | 900 BHP @ 1600 RPMK38 – M1000 | 1000 BHP @ 1800 RPMK38 – M1100 | 1100 BHP @ 1800 RPM
KT38 – M600 | 600 HP @ 1800 RPMKT38 – M780 | 780 HP @ 1800 RPMKT38 – M800 | 800 HP @ 1800 RPMKTA38 – M900 | 900 HP @ 1800 RPM
KTA38 – M0 – 850 | 850 BHP @ 1800 RPMKTA38 – M1 – 1000 | 1000 HP @ 1800 RPMKTA38 – M2 – 545 | 545 HP @ 1800 RPMKTA38 – M2 – 1200A | 1200 HP @ 1800 RPM
KTA38-M2-1200B | 1200 BHP @ 1800 RPM
K50 – M2000 | 2000 BHP @ 1800 RPMK50 – M2200 | 2200 BHP @ 1900 RPMKTA50 – M2 – 1400 | 1400 BHP @ 1600 RPMKTA50 – M2 – 1600A | 1600 BHP @ 1900 RPM
KTA50 – M2 – 1600B | 1600 BHP @ 1900 RPMKTA50 – M2 – 1700 | 1700 BHP @ 1800 RPMKTA50 – M2 – 1800 | 1800 BHP @ 1900 RPMMKTA50 – M2 – 1875 | 1875 BHP @ 1950 RPM
QSK19 – M373 | 500 HP @ 1800 RPMQSK19-M447 | 599 HP @ 1800 RPMQSK19-M492 | 660 HP @ 1800 RPMQSK19-M559-I | 750 HP @ 1800 RPM
QSK19-M559-II | 750 HP @ 1800 RPMQSK19-M567 | 760 HP @ 2100 RPMQSK19-M597-I | 800 HP @ 1800 RPMQSK19-M597-II | 800 HP @ 2100 RPM
QKS19-M597-III | 800 HP @ 2100 RPM
——END——
CCEC Marine Auxiliary Engine Catalogue
Series
Model

 

N855 – DM240 | 322 HP @ 1500 RPMN855 – DM284 | 381 HP @ 1500 RPMN855 – DM287 | 385 HP @ 1800 RPMN855 – DM313 | 420 HP @ 1800 RPM
N855 – DM317 | 425 HP @ 1500 RPMNT855 – D(M)180 | 241 HP @ 1500 RPMNT855 – D(M)205 | 275 HP @ 1500 RPMNT855 – D(M)230 | 308 HP @ 1500 RPM
NTA855 – D(M)240 | 322 HP @ 1500 RPMNTA855 – D(M)264 | 354 HP @ 1500 RPMNTA855 – D(M)284 | 381 HP @ 1500 RPMNTA855 – D(M)287 | 385 HP @ 1800 RPM
NTA855 – D(M)306 | 410 HP @ 1800 RPMNTA855 – D(M)313 | 420 HP @ 1800 RPMNTA855 – D(M)317 | 425 HP @ 1500 RPM
KTA19 – D(M)336 | 450 HP @ 1500 RPMKTA19 – D(M)392 | 525 HP @ 1800 RPMKTA19 – D(M)403 | 540 HP @ 1500 RPMKTA19 – D(M)448 | 600 HP @ 1500 RPM
KTA19 – D(M)463 | 620 HP @ 1800 RPMKTA19 – D(M)507 | 680 HP @ 1800 RPM
K38 – DM746 | 1000 HP @ 1500 RPMK38 – DM821 | 1100 HP @ 1800 RPMK38 – DM880 | 540 HP @ 1500 RPMK38 – DM969 | 600 HP @ 1500 RPM
KT38 – D(M)560 | 620 HP @ 1800 RPMKT38 – D(M)679 | 680 HP @ 1800 RPMKTA38 – D(M)664 | 890 HP @ 1500 RPMKTA38 – D(M)768 | 1030 HP @ 1800 RPM
KTA38 – D(M)809 | 1085 HP @ 1800 RPMKTA38 – D(M)814 | 1092 HP @ 1800 RPMKTA38 – D(M)880 | 1180 HP @ 1500 RPMKTA38 – D(M)1007 | 1350 HP @ 1800 RPM
K50 – DM1097 | 1470 HP @ 1500 RPMK50 – DM1290 | 1730 HP @ 1800 RPM
QSK19 – D(M)433 | 580 HP @ 1500 RPMQSK19 – D(M)526 | 705 HP @ 1500 RPMQSK19 – D(M)563 | 755 HP @ 1800 RPMQSK19 – D(M)597 | 800 HP @ 1800 RPM
——END——

Global Activity

SinoMac Makes Its Mark at Global Maritime Event—A Look Back at Marintec China 2025

Hailed as the "Olympics" of the global maritime industry, Marintec China 2025 took place from December 2 to 5, 2025, at the Shanghai New International Expo Centre. Centered on the theme “Innovation and Cooperation for Sustainable Maritime Development,” this edition showcased cutting-edge technologies, innovative achievements, and sustainable pathways across the global maritime sector. It attracted over 2,000 exhibiting companies and tens of thousands of professional visitors from more than 100 countries and regions, highlighting China's pivotal influence and open-cooperative stance within the global maritime industry.

SinoMac’s Presence at the 2025 Kazakhstan International Mining, Exploration & Coal Processing Exhibition

As one of the most influential mining exhibitions in Central Asia, the Kazakhstan International Mining, Exploration and Coal Processing Exhibition (Mining Week) was grandly held in Karaganda, Kazakhstan from June 24 to 26, 2025. Focused on the entire mining process, this exhibition showcased a concentrated display of technological innovations, equipment upgrades and green solutions-catering to the industry’s full-chain demands and serving as a premier platform for global mining players to showcase technologies, exchange experience and explore partnerships.

Review of SeaMac 2025 Vietnam International Maritime Ship Exhibition:Deeply connecting with the cutting-edge of the global maritime industry

Recently, the highly anticipated 2025 Vietnam International Maritime and Shipbuilding Exhibition concluded successfully at the Adora Convention Center in Ho Chi Minh City. As Vietnam’s largest and most specialized event in shipbuilding and maritime technology, the exhibition gathered top shipbuilders, maritime service providers, and marine equipment manufacturers from around the world. SeaMac actively participated, comprehensively showcasing its innovative achievements and integrated capabilities in ship solutions and high-efficiency propulsion systems. The company engaged in extensive and in-depth exchanges with industry partners, achieving fruitful outcomes from its participation.

Attending a Global Maritime Extravaganza, SinoMac will be showcasing at Marintec China 2025

Attending a Global Maritime Extravaganza, SinoMac will be showcasing at Marintec China 2025

Marintec China 2025, hailed as a "global trendsetter for the maritime industry," will be held from December 2nd to 5th, 2025, at the Shanghai New International Expo Centre. The theme of this year's exhibition is "Innovation and Cooperation for Sustainable Development of the Maritime Industry," and the theme of the High-Level Maritime Forum is "Intelligent Navigation, Green Coexistence, Integration, and Innovation," reflecting expectations for the industry's future.

Review SAUDI RAIL 2025 SinoMac Exhibition Highlights

Review SAUDI RAIL 2025 ：SinoMac Exhibition Highlights

SinoMac successfully participated in SAUDI RAIL 2025, the annual industry event held in Riyadh, Saudi Arabia, from October 19th to 20th, 2025. At the exhibition, SinoMac showcased its strong capabilities in railway technology, innovative solutions, and full lifecycle services, and engaged in in-depth exchanges with industry partners, customers, and experts from around the world to jointly explore future opportunities for rail transit development in the Middle East.

Deeply Cultivate the International Market, Empowering the Future of Rail ——Focus [PRO//Motion Expo 2025]: SinoMac Exhibition Highlights Review

From August 28 to 31, 2025, the highly anticipated PRO//Motion Expo 2025 (Russian International Railway and Motion Exhibition) grandly opened at the Russian Railway Museum in St. Petersburg. PRO//Motion Expo is currently the largest railway and transportation exhibition in Russia and the Commonwealth of Independent States (CIS), attracting extensive participation from railway companies from CIS countries and around the world. Over the four-day exhibition, exhibitors showcased cutting-edge technologies and innovative achievements in the railway transportation industry.

Focus on marine industry event, start a new chapter of marine development together–SinoMac Group Limited to exhibit at Marine & Offshore Vietnam 2025

Against the backdrop of the booming development of the global shipping and maritime industry, Vietnam International Maritime Expo 2025 (Marine & Offshore Vietnam) will be held in Ho Chi Minh City, Vietnam from 19th to 21st November. As one of the most influential maritime events in Southeast Asia, this exhibition brings together top enterprises and innovations in the fields of global shipbuilding, offshore engineering, port equipment, new energy ship technology, etc., and provides an international platform for industry colleagues to exchange and co-operate and explore the market.

SinoMac Group Limited made its debut at the 2025 Indonesia International Construction Machinery, Mining and Concrete Exhibition.

The International Exhibition of Engineering Machinery, Mining, and Concrete (Mining Indonesia) will be held in Jakarta, Indonesia, from September 17 to 20, 2025. As one of the most influential mining exhibitions in Southeast Asia, Mining Indonesia provides a professional platform for enterprises, experts, and practitioners in the global mining sector to showcase cutting-edge technologies, exchange industry insights, and explore collaborative opportunities.

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