摘要
壳牌早在2011年就启动了针对PC-11标准的产品研发工作,至今壳牌和其合作伙伴已经进行了约9 000项发动机测试,同时对400辆卡车进行了约3 219万km的道路测试。在发动机制造商不断制造出更清洁、更省油柴油机的同时,也对柴油机润滑油提出了更高要求——高清洁度、高耐久性和高燃油经济性。如何使未来的柴油机润滑油满足甚至超越这＂三高＂要求,目前美国石油协会（API）提出了第11种机油润滑油技术标准——Proposed Category 11（PC-11）。
More and more clean and fuel-saving engines have been developed, so that lubricating oil producers are facing a great challenge. How to make diesel lubricating oil meet higher emission standard is a question for all countries. Now a days, the US based API had developed PC—11, so that Shell is planning to produce its lubricating oil product of PC-11 in 2017.
出处
《商用汽车》
2015年第9期85-85,共1页
Commercial Vehicle
