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液压系统过热会造成工程机械操作失灵、作业中断和工作无力等故障。为有效防止液压系统过热,可采取以下措施:改善各运动件的润滑条件,以降低工作负荷,减少发热;尽量避免在环境温度高的条件下作业;正确选择和更换液压油,并始终保持液压油箱液面高度在正常范围内。及时清洁冷却器,保证冷却器的冷却效果;定期检查风扇胶带
Hydraulic system overheating will cause failure of construction machinery operation, job interruption and work weakness and other failures. To effectively prevent overheating of the hydraulic system, the following measures can be taken: To improve the lubrication conditions of various moving parts to reduce the workload and reduce the heat; try to avoid working under conditions of high ambient temperature; the correct selection and replacement of hydraulic oil, and always maintain hydraulic Fuel tank height in the normal range. Clean the cooler in time to ensure the cooling effect of the cooler; regularly check the fan tape