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加长臂更换液压油时要注意些什么?

日期:2018-09-27   来源:/
1、购买整车液压系统用的油。(液压油箱容积的2。5倍),滤芯,洗油,3公斤面粉,绳子,封闭液压油管的油堵,(按换油的挖掘机上的油管配制)一台汽泵和大小空油桶等。准备一台正常的挖掘机。将换油的挖掘机动臂抬升到较高点,斗杆及铲斗收到内点后发动机熄灭(动臂缸,斗杆缸和铲斗缸的缸杆全部伸出到顶点)。
1, buy the oil used in vehicle hydraulic system. (2 of the volume of the hydraulic tank. Five times), filter element, washing oil, 3 kilograms of flour, rope, oil plug of closed hydraulic tubing, (according to the tubing on the oil-changing excavator), a steam pump and empty oil drum, etc. Prepare a normal excavator. The boom of the oil-changing excavator is lifted to a higher point, and the engine is extinguished when the bucket bar and bucket receive the interior point (the boom cylinder, the bucket bar cylinder and the bucket cylinder all extend to the top).
2、液压油箱的清洗:将箱内的液压油全部放出,撤出液压滤芯,把泵和油箱之间的管路从泵的接口处拆开,放出管路内的油液。用洗油冲洗液压油箱和管路。用医用沙布把液压油箱内部擦净。将面粉揉和到能拉伸面的程度分成三份,用面团分三次粘干净液压油箱的里面尤其是油箱的边角处和滤芯筒。液压油箱和滤芯筒内必须彻底清理干净。更换新的液压滤芯,上好盖板。
2. Hydraulic tank cleaning: all the hydraulic oil in the tank is discharged, the hydraulic filter element is withdrawn, the pipeline between the pump and the tank is removed from the pump interface, and the oil in the pipeline is discharged. Wash the hydraulic oil tank and line with the wash oil. Clean the inside of the hydraulic tank with medical sand cloth. Mix the flour into three parts until the surface is stretchable. Use the dough three times to clean the inside of the hydraulic tank, especially the corner of the tank and the filter cartridge. The hydraulic oil tank and filter cartridge must be thoroughly cleaned up. Replace the new hydraulic filter element with a good cover.
加长臂挖掘机出租
挖掘机加长臂液压油更换完成后也要记得保养:
Remember to maintain the excavator plus long arm hydraulic oil after completing the replacement.
1、要保持液压油的清洁。
1, keep the hydraulic oil clean.
液压油必须放在清洁的位置,换油的时候要用配备细格滤网的清洁漏斗将油从容器倒入油箱,如果液压油中含有杂质,将会卡住阀、擦伤泵、阻塞油口,造成机器故障。
Hydraulic oil must be placed in a clean position. When changing oil, the oil should be poured from the container into the tank with a clean funnel equipped with fine mesh filter. If the hydraulic oil contains impurities, it will jam the valve, scratch the pump and block the oil port, causing machine failure.
2、要保持系统的清洁。
2, keep the system clean.
定期更换液压油和液压油的过滤器。因为液压油中有很多添加剂,这些添加剂的本来作用是防止液压油变质,但是5000小时后就会过期,这时候就应该更换新的液压油了。除了换油之外还应该定期排除油箱中的水和沉淀物,如果油箱中有沉淀物,而不清洗,更换液压油是没有作用的。
Regular replacement of hydraulic oil and hydraulic oil filter. Because there are a lot of additives in the hydraulic oil, the original purpose of these additives is to prevent deterioration of the hydraulic oil, but after 5000 hours will expire, this time it should be replaced by a new hydraulic oil. In addition to oil change, water and sediment in the tank should also be regularly removed. If there is sediment in the tank, but not cleaned, the replacement of hydraulic oil is not effective.
3、要保持工作区域的清洁。
3, keep the work area clean.
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