QSK60-G

Crew and engineers on board vessels rely on powerful and reliable marine engines to ensure smooth operations and maintain safety at sea. Cummins’ QSK60-G engine is a high-speed V16 configuration that delivers 1800 kW of power at 1800 rpm, making it ideal for demanding maritime applications. This engine is equipped with an electronic fuel injection system (full-authority ECM) and can operate on MDO or MGO fuels, ensuring efficient performance and compliance with IMO Tier II regulations. The QSK60-G features a modular common rail system (MCRS) or high-pressure injection (HPI), capable of generating up to 1600 bar of injection pressure. It also includes a robust exhaust treatment system, such as SCR for EPA Tier 4 and IMO III compliance, enhancing environmental performance. The engine’s notable features include a large Cummins global service network, ensuring accessible support worldwide. Common issues to monitor include turbine housing cracks and blade damage, exhaust manifold bolt failure, abnormal smoke emissions, aftercooler fouling, and the importance of maintaining high-quality fuel to prevent common rail system failures. Regular maintenance, such as cleaning the aftercooler every three years, is essential to keep the engine running optimally.