動式攪拌車的液壓油的一些問題
，小型混凝土攪拌車的液壓油在使用過后，就需要進行定期更換。因為長期使用的過程中液壓油會造成污染，這樣會使得液壓油的粘稠度降低，進而不能起到很好的潤滑和傳遞能量的作用。
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，液壓油的品質(zhì)選擇跟車輛的使用年限有關(guān)。車輛使用的越久機件之間的磨損越大，進而需要選擇更為粘稠的液壓油。這樣不僅可以使得液壓油可以更好的防止磨損，同時還能更好的推動各個機件的控制齒輪，起到很好的攜帶和傳遞能量的作用。
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，液壓油的選擇和季節(jié)有關(guān)。冬季氣溫低，溫度越低液壓油容易凝固，相對可以采用粘稠度低的液壓油，這樣不僅可以節(jié)約成本，而且也能很好的起到液壓油的作用。
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.
但是到夏季溫度升高，液壓油受熱膨脹因此相對粘稠度會下降，這就需要我們使用更加粘稠的液壓油，那么冬季使用的液壓油顯然不能滿足我們的需要。恰到好處的是，液壓油的使用壽命一般都是三到四個月，正好一季。這時候也恰是需要我們更換液壓油的時候，更換液壓油也能對車輛起到很好的保養(yǎng)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.
也是重要的一點。選擇液壓油時候，一定要選擇大廠家的正品液壓油。因為假液壓油粘稠度清潔度等各項指標(biāo)都不合格，這樣對我們的水泥攪拌車的危害是致命的，因為他們并不能起到液壓油的作用。這樣會造成，混凝土攪拌運輸車的機件磨損，同時上裝需要能量的供給不足。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
