Abstract:

Abstract: Owing to poor road condition and long time load operation, the hydraulic steering system failure of SF33900 type 220 t electric wheel dump truck frequently emerges to affect the normal operation of truck. The article describes the steering failure of SF33900 truck, analyzes the reasons, and determines the exclusion method.

摘要：

摘　要：SF33900型220 t电动轮自卸车在哈尔乌素露天煤矿生产运行中因矿区路矿差加上负载大作业时间长，卡车液压转向系统故障频发，极大的影响了卡车正常运行。主要描述了SF33900卡车转向故障，并对其进行分析，最终确定排除方法。