摘要
分析了D375A-2推土机液压系统的工作原理,对液压油温高,铲刀提升缓慢的故障进行了分析,并针对各阀件的结构原理,结合实际情况,进行了改进。
In this article, the author analyzes the working principal of the hydraulic system in D375A -2 bulldozer, and reasons why shovel blade is lifted up slowly. Relevant improvement is made based on structures of various valves and actual practice.
出处
《铜业工程》
CAS
2006年第3期37-39,44,共4页
Copper Engineering
关键词
推土机
液压系统
控制阀
提升缓慢
改进
Bulldozer
Hydraulic system
Control valve
Slow lifting
Improvement
