工程机械柴油机的排放标准与控制技术

柴油机是工程机械广泛使用的原动力,为了有效控制其尾气污染,发达国家对非公路发动机的排放控制制定了严格的标准.我国在这方面起步较晚,但在北京等重点城市已经开始关注并治理工程机械排放的污染问题.为了实现达标排放,经过近十余年来的研究与开发.大量新技术已应用于柴油发动机的排放控制,为环保型工程机械的发展奠定了可靠的技术基础;并为施工部门提供了可供选择的排放清洁、节省能源的工程机械.

Emission Standard and Control Technology of Diesel Engine in Construction Machinery and Equipment

Diesel engine is widely used in the construction machinery and equipment. To control the pollution, developed countries have defined rigid standard of the non road used engine exhaust control technology. Major cities in China such as Beijing have started to recognize and govern the pollution of emission from construction machinery and equipment. Through more than ten years of research and development, many new technologies have been applied to control the exhaust gas and standardize the emission. Those great inventions have established the foundation of eco friendly development and have supplied cleaner and more efficient machinery and equipment for construction organizations.