The paper introduces research and development of new combustion system for the 150 type turbocharged diesel engine. The target of research is to increase BMEP by 65% (up to 1.357MPa)and to improve fuel economy with original structure compactness.

• 本文叙述150型增压柴油机新燃烧系统的研制，目标是提高平均有效压力65%25（达到1.；357MPa），改善经济性，并保持原有的结构紧凑性。