Construction machinery Engine parts QSK45 QSK60 diesel engine Piston 3640474 4066543 3645958

The important role of the piston in the engine, the design and manufacture of the piston have also been greatly changed and improved, so as to meet the high emission standards required by the real society. The piston is the central part of the engine and plays an extremely important role when the engine starts. The piston is used to withstand the gas pressure, and the connecting rod drives the crankshaft to rotate through the piston pin, and the top of the piston is also an integral part of the combustion chamber. The general automotive pistons are divided into three categories: diesel engine pistons, gasoline engine pistons, and general-purpose pistons.