High-End Power with Long Service Life

The SDEC SC12E auxiliary engine is built on automated production lines used by global brands. It uses a high-strength alloy block, an overhead camshaft, a self-adjusting variable oil pump, dual oil filtration, and fracture-split connecting rods. With these strong parts, the engine completes more than 20,000 hours of strict reliability and durability tests, showing long-lasting performance in daily marine work.

Strong Power with Better Fuel Savings

The SC12E uses the BOSCH electronic high-pressure common rail system with multi-stage injection. This system improves combustion quality and helps the engine use fuel more efficiently. Its four-valve layout and parallel intake design increase air flow. At the same time, the turbocharger is matched according to marine operating needs, which raises intake efficiency and supports clean, powerful output.

Fast Load Response for Many Working Conditions

The engine can adjust its performance mapping based on real working conditions, and it reacts quickly to sudden load changes. This quick response allows the SC12E to support many duty types. Moreover, its fuel curve stays steady in common operating ranges, and its high torque helps the ship maintain stable power even under heavy load.

Compact Layout with Excellent NVH

A modular design keeps the engine compact, which helps with flexible engine-room arrangement. The SC12E also uses high-precision quiet gears and a rear gear chamber. Because of this, the engine runs with low vibration and low noise, improving comfort on board.

Easy Maintenance with Long Service Intervals

External parts are easy to reach, and the engine uses fewer wear items, which makes service work simple. The rotor oil filter and large-capacity oil pan extend the service interval to more than 800 hours. As a result, users spend less time on maintenance and enjoy more stable operation.