动式搅拌车的液压油的一些问题
，小型混凝土搅拌车的液压油在使用过后，就需要进行定期更换。因为长期使用的过程中液压油会造成污染，这样会使得液压油的粘稠度降低，进而不能起到很好的润滑和传递能量的作用。
Firstly, the hydraulic oil of small concrete mixer needs to be replaced regularly after use. Because the hydraulic oil will cause pollution in the process of long-term use, which will reduce the viscosity of the hydraulic oil, and then can not play a good role in lubrication and energy transfer.
其次，液压油的品质选择跟车辆的使用年限有关。车辆使用的越久机件之间的磨损越大，进而需要选择更为粘稠的液压油。这样不仅可以使得液压油可以更好的防止磨损，同时还能更好的推动各个机件的控制齿轮，起到很好的携带和传递能量的作用。
Secondly, the quality selection of hydraulic oil is related to the service life of the vehicle. The longer the vehicle is used, the greater the wear between parts, so it is necessary to select more viscous hydraulic oil. This can not only make the hydraulic oil better prevent wear, but also better promote the control gears of various parts, and play a good role in carrying and transmitting energy.
再有，液压油的选择和季节有关。冬季气温低，温度越低液压油容易凝固，相对可以采用粘稠度低的液压油，这样不仅可以节约成本，而且也能很好的起到液压油的作用。
In addition, the selection of hydraulic oil is related to the season. In winter, when the temperature is low, the lower the temperature, the hydraulic oil is easy to solidify. Relatively, hydraulic oil with low viscosity can be used, which can not only save cost, but also play a good role in hydraulic oil.
但是到夏季温度升高，液压油受热膨胀因此相对粘稠度会下降，这就需要我们使用更加粘稠的液压油，那么冬季使用的液压油显然不能满足我们的需要。恰到好处的是，液压油的使用寿命一般都是三到四个月，正好一季。这时候也恰是需要我们更换液压油的时候，更换液压油也能对车辆起到很好的保养作用。
However, when the temperature rises in summer, the hydraulic oil expands by heating, so the relative viscosity will decrease, which requires us to use more viscous hydraulic oil, so the hydraulic oil used in winter obviously can not meet our needs. Just right, the service life of hydraulic oil is generally three to four months, just one season. This is also the time when we need to change the hydraulic oil. Changing the hydraulic oil can also play a good role in maintaining the vehicle.
也是重要的一点。选择液压油时候，一定要选择大厂家的正品液压油。因为假液压油粘稠度清洁度等各项指标都不合格，这样对我们的水泥搅拌车的危害是致命的，因为他们并不能起到液压油的作用。这样会造成，混凝土搅拌运输车的机件磨损，同时上装需要能量的供给不足。因
Last but not least. When choosing hydraulic oil, we must choose genuine hydraulic oil from large manufacturers. Because the viscosity, cleanliness and other indicators of fake hydraulic oil are unqualified, the harm to our cement mixer is fatal, because they can not play the role of hydraulic oil. This will cause the wear of the parts of the concrete mixer truck, and the supply of energy required for loading is insufficient. because
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