Built on 30 years of history, the fourth-generation 6LY-CR is a smooth and robust inline 6-cylinder engine that produces impressive, clean performance.
Incorporating an advanced Denso common rail fuel injection system, the 6LY-CR offers excellent fuel economy and significantly less noise than previous generations, while high torque output throughout its operating range produces class-leading acceleration and responsive performance.
Its narrow, lightweight profile allows installation in the tightest engine rooms, making it the perfect solution for repowering as well as for new build vessels.
YANMAR uses advanced common rail technology to achieve the most efficient engines in their class. Learn more about this technology and Yanmar common rail engines.
YANMAR common rail marine engines set global standards in performance, efficiency and endurance. Learn more about how YANMAR achieves 5 times best in class.