ZICHAI ZC6270 Series marine diesel engine is a 6-cylinder, four-stroke, direct-injection medium-speed diesel engine designed for marine main propulsion applications. With a 270 mm cylinder bore and 385 mm piston stroke, the ZC6270 series covers a rated power range of 735-2190 kW (1000-2978 PS) at 600-800 r/min. Featuring turbocharging and intercooling, the series offers multiple power and speed configurations to meet different vessel propulsion requirements. Different ZC6270 engine models are available to match vessel design, marine gearbox and propulsion system requirements for cargo vessels, tugboats, engineering vessels and other commercial marine applications.