1. The suspender is an important structural part of the feeding mixer. Once the boom is damaged or the service life is over, the feeding agitator will lose its original meaning. There is no boom for the pump truck. I think we can only call the pump truck. Therefore, the service life of the boom directly determines the service life of the loading part of the feeding mixer.

2.臂架的使用壽命長取決于臂架采用高強(qiáng)度鋼，采用較輕的設(shè)計，并優(yōu)化泵送系統(tǒng)的壓力，減少泵送混凝土對臂架的影響。同時，對手臂的日常保養(yǎng)和保養(yǎng)，也是提高手臂使用壽命的關(guān)鍵。因為更換手臂的費用太高，所以，當(dāng)多節(jié)手臂在出現(xiàn)損壞時，有些人寧愿選擇放棄對其進(jìn)行保養(yǎng)。在那一點上，自裝混合器的生命結(jié)束了。

2. The long service life of the boom depends on the use of high-strength steel, lighter design, and optimization of the pressure of the pumping system to reduce the impact of pumping concrete on the boom. At the same time, the daily maintenance of the arm is also the key to improve the service life of the arm. Because the cost of replacing the arm is too high, some people prefer to give up maintenance when the multi arm is damaged. At that point, the life of the self-contained mixer is over.

3.底盤從進(jìn)料混合器的重要性是不言而喻的，如果底盤不能正常工作，也不能為安裝的液壓系統(tǒng)提供動力，這時，也只能選擇報廢。要延長底盤的使用壽命，關(guān)鍵的還是定期保養(yǎng)。同時，一些壞習(xí)慣應(yīng)該避免在日常駕駛。例如，空轉(zhuǎn)的出租車，對于泵車等重車來說，是對變速箱非常損壞的。因此，底盤的使用壽命也可能與駕駛員的駕駛方式有關(guān)。

3. The importance of the chassis from the feed mixer is self-evident. If the chassis can not work normally and can not provide power for the installed hydraulic system, it can only be scrapped. To extend the service life of the chassis, the key is regular maintenance. At the same time, some bad habits should be avoided in daily driving. For example, idling taxis, for heavy vehicles such as pump trucks, are very damaging to the gearbox. Therefore, the service life of the chassis may also be related to the driver's driving style.