摘要
通过介绍WZ330型挖装机液压系统的设计要求和实现的功能,设计了该机型的液压系统,并对液压系统的主要参数进行了计算,最后对主要液压元件进行了选型,试验和应用结果表明:该机的液压系统性能稳定,技术可靠,为挖装机的长期无故障运行提供了重要保障。
The design requirements and functions of hydraulic system of WZ330 excavator were introduced, and the hydraulic system for the WZ330 was designed.Main parameters were calculated,and main hydraulic components were chosen.The tests and application show that the hydraulic system runs steadily and reliably, which guarantees the long-time running of excavator without failure.
出处
《筑路机械与施工机械化》
2012年第11期88-92,共5页
Road Machinery & Construction Mechanization
关键词
挖装机
液压系统
主工作回路
辅助工作回路
excavator
hydraulic system
major working loop
assistant working loop
