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6LTAA8.9 Mechanical Marine Engine

DCEC 6LTAA8.9 series marine main engine is a 6-cylinders in line, 8.9 liters four-strokes engine with 114mm bore and 145mm stroke. DCEC 6LTAA8.9 series marine main engine equipped with Weifu (or BOSCH) fuel pump. The prime power range of DCEC 6LTAA8.9 series marine main engine is from 224 kW to 230 kW.

DCEC marine main engines have different configurations which have different power output, with code T in the engine model name means turbocharged engine, code TA in the engine model means turbocharge with water-air intercooler and code TAA in the engine model means turbocharge with air-air intercooler. Based on standard DCEC 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 DCEC 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 6LTAA8.9 Marine Engine

1.The cylinder bore adopts a platform mesh honing design, the perfect geometric structure effectively prevents oil leakage. adopts advanced technologies such as new piston ring components and gasket crimping molding to reduce oil loss.
2.CMS develops and optimizes the integration of key components and provide customized secondary development for domestic customers, maintaining the reliability of original products while considering the specific characteristics of domestic customers.
3.The rear-end power takeoff (REPTO) is adopted for enhanced remote unit control.

6LTAA8.9 Mechanical Marine Main Engine

All models of DCEC 6LTAA8.9 Mechanical Marine Main Engine.

6LTAA8.9-M300 Marine Engine

6LTAA8.9-M300 Marine Engine

DCEC 6LTAA8.9-M300 marine main engine is a 6-cylinders in line, 8.9 liters four-strokes engine with 114mm bore and 145mm stroke. Equipped with Weifu PW2000 fuel pump and RQV-K governor, engine comes with turbocharger and Air- Air Intercooler. The prime power at...

6LTAA8.9-M315 Marine Engine

6LTAA8.9-M315 Marine Engine

DCEC 6LTAA8.9-M315 marine main engine is a 6-cylinders in line, 8.9 liters four-strokes engine with 114mm bore and 145mm stroke. Equipped with BOSCH P7100 fuel pump and RQV-K governor, engine comes with turbocharger and Air- Air Intercooler. The prime power at 2134RPM...

6CTAA8.3-M260 Marine Engine

6CTAA8.3-M260 Marine Engine

DCEC 6CTAA8.3-M260 marine main engine is a 6-cylinders in line, 8.3 liters four-strokes engine with 114mm bore and 135mm stroke. Equipped with Weifu PW fuel pump and RQV-K governor, engine comes with turbocharger and Air- Air Intercooler. The prime power at 2134RPM of...

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Sales Team


Generator Engine - Mr. Haden Wu

Marine Engine - Mrs. Hailey Tang

Automotive Engine - Mr. Vin Hu

Industrial Engine - Miss. Bella Huang

Pump Engine - Miss. Zora Zhou

Sales Director - Mr. Jasper Lee      

Service Team


Technical Service - Mr. Vin Hu

Customer Service - Mrs. Wendy Fu

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