ZICHAI LB8250 Series marine diesel engine is an 8-cylinder medium-speed diesel engine designed for marine main propulsion applications. With a 250 mm cylinder bore and 320 mm piston stroke, the LB8250 series covers a rated power range of 882-1765 kW at 600-825 r/min. The engine features an in-line, four-stroke, direct injection, turbocharged and intercooled design, with multiple power and speed configurations available for different vessel propulsion requirements. The LB8250 marine diesel engine can be matched with suitable marine gearboxes and propulsion systems for cargo vessels, tugboats, engineering vessels and other commercial marine applications.