... filled the blank of the 4 cylinder big power diesel engine of China. It features good dynamic performance, ... cylinder head, unchanged valve arrangement. 3. The cylinder head, piston connecting rod mechanism, valve train, gear train, lubrication, cooling ... -stroke, water-cooled, turbocharged, air-to-air intercooled, direct injectionIgnition sequence1-3-4-2Valve/Cyl2Distance between cylinder core(mm ...