High temperature and wear-resistant valve ring seat water-cooled turbocharger marine diesel generator

 Product DescriptionHanma engine is a high-power diesel engine with single overhead camshaft, integral cylinder head, symmetrical gantry cylinder block, in-line six cylinder, four valve, four stroke and rear gear chamber.The cooling structure of the cylinder head adopts double-layer water jacket, which has good cooling. At the same time, the firepower surface is strengthened, and the reliability of the cylinder head is high.The deep skirt, middle cavity and symmetrical cylinder block of Hanma engine have uniform stress and high strength.Overhead camshaft has simple transmission and high reliability, while reducing fuel consumption.Efficient and reliable piston design and internal cooling oil passage ensure piston strength and cooling;Use the latest materials to improve the high temperature durability of the piston;The international advanced control system of Hamma power has perfect self diagnosis system and failure protection mode, which can realize the whole process speed regulation. Detailed Photos Product Parameters   ModelUnitCM6D28C.353 20CM6D28C.220 20CM6D28C.350 20CM6D28C.180 20DisplacementL11.811.811.811.8Bore x Strokemm128x153128x153128x153128x153Rated powerkW321200318164Overload powerrpm1800180015001800Recommended Roated powerkW353220350180Recommended Overload powerrpm1858185815001858Technical routeCommon RailEmission levelIMO IICM6D28C Main technical parameters CM6D28C Technical dateModelCM6D28C.353.20CM6D28C.350.20TypeSix-cylinder,in-line,water-cooled,In-cylinder direct injectionIntake wayTurbochargingOne of cylinders-Bore X Stroke            (mm)6X128X153Displacement                                            (L)11.81Compression ratio17±1Rated power/speed                 (kw(Ps)/r/min)321/1800318/1500One-hour power/speed           (kw(Ps)/r/min)353/1800350/1500Min specific fuel consumption        (g/kw*h)