Combining Durability and Fuel Economy in Heavy Duty Diesel Lubricants

作     者：Keith Howard Mike Sutton Graham Marshall Tao Chunsheng 

作者机构：Lubrizol Ltd.United Kingdom FAW GroupChina 

出 版 物：《润滑油》 (Lubricating Oil)

年 卷 期：2010年第25卷第5期

页      面：6-13页

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

主　　题：engine oil durability CO2 fuel economy Europe drain interval China 

摘      要：Durability has always been the primary function of an engine *** continues to be the case,but fuel economy improvement has risen in importance as a feature of a *** is most easily achieved by lower viscosity lubricants,which could endanger the durability of the engine if not properly ***,fuel economy from the lubricant is also considered over the course of a drain interval and the cost optimal point of servicing the oil explored,independent of other durability *** is even more critical when the operating severities of the Chinese market are taken into *** are presented which demonstrate the differences in severity and the implications this will have on the lubricant,demonstrating the need for high quality lubricants that will protect Chinese vehicles in operation and,in addition,achieve some level of fuel economy improvement.