长寿命工程机械传动油研制及应用  

Development and application of long-life transmission oil for construction machinery

作　　者：安海珍[1,2] 王月行 董志磊[1,2] 李华君 甄鹏厚[1,2] AN Haizhen WANG Yuexing DONG Zhilei LI Htlajun ZHEN Penghou(Jiangsu Xuzhou Construction Machinery Institute, Xuzhou 221004, Jiangsu, China EXCMG State Key Laboratory of Intelligent Manufacturing of Advanced Construction Machinery, Xuzhou 221004, Jiangsu, China)

机构地区：[1]江苏徐州工程机械研究院,江苏徐州221004 [2]徐工集团高端工程机械智能制造国家重点实验室,江苏徐州221004

出　　处：《矿山机械》2017年第10期64-67,共4页Mining & Processing Equipment

摘　　要：从提升油品的高低温性能、氧化安定性及摩擦特性等方面研制长寿命工程机械传动油,通过2 000 h的装载机行车试验验证,油品各项主要技术指标及变速箱整体状况表现良好,表明研制的传动油可将换油周期提升1倍以上,达到长寿命的要求。Long-life transmission oil used for construction machinery was developed by improving high and low temperature performance, oxidation stability as well as friction characteristics etc. 2 000 h road test for a loader showed the major technical indexes of the transmission oil and the whole gearbox were in good condition, the change-over period of the developed transmission oil prolonged above one time.

关 键 词：长寿命 传动油 高低温性能 氧化安定性 摩擦特性 

分 类 号：TE624.82[石油与天然气工程—油气加工工程]