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Crawler Crane Running Gear Failure Analysis and Solutions
Author(s): 
Pages: 62-64
Year: Issue:  11
Journal: Hydraulics Pneumatics & Seals

Keyword:  crawler cranefailure analysisload sensitiverunning gear;
Abstract: 采用负载敏感系统的履带起重机,在进行单边转向时常常出现熄火的现象,该文在不影响发动机效率的前提下,设计出一种改进方案:将两个行走系统的负载反馈口用管路连接,并在管路中间串联一个适当大小的阻尼,以此改善发动机与液压泵之间的功率匹配问题.实验结果表明,该方法可有效解决熄火问题,并且简单易行,有一定实用价值.
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