天气预报 > 机械 > 吊车爬臂抬臂怎么稳
吊车爬臂抬臂怎么稳
更新时间: 2021-06-09 08:23:45  

1、慢抬缓放,动作慢是因为动力不足,检查液压油及液压马达,液压油使用时间长以后粘度会增大,需要换新油。

2、起重机用户需要高质量的钢丝绳,应该就是使用寿命长且质量高度稳定可靠的钢丝绳。大气环境中使用的钢丝绳,造成钢丝绳失效的主要原因是微动疲劳,目前,世界钢丝绳领域第一次针对微动疲劳采取防治措施是专利技术生产的磷化涂层钢丝绳。

关键词: 吊车 怎么

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