Some specific automated concrete mixer drivers believe that the engine temperature is not low, so the engine thermostat will be automatically removed, and the coolant can only be removed from the night cycle. Since the cooling intensity cannot be adjusted, the engine is usually operated at high temperature.

这会导致磨损并增加燃油消耗。实际上，高温对发动机有害。为了确保发动机的使用寿命，应将安装自动混凝土搅拌车的用例限制在环境温度范围内。

This causes wear and increases fuel consumption. In fact, high temperature is harmful to the engine. In order to ensure the service life of the engine, the use case of installing automatic concrete mixer truck should be limited to the ambient temperature range.

橡皮筋很好。如果皮带太松，不仅会拉伸并损坏皮带，缩短皮带的使用寿命，而且过大的压力会自动加载并扭曲搅拌器的发电机轴和泵轴，从而损坏搅拌器。为了满足技术要求，必须松开自动混凝土搅拌车的风扇皮带。建议的组装偏差为10-15毫米。

The rubber band is good. If the belt is too loose, it will not only stretch and damage the belt, shorten the service life of the belt, but also automatically load and twist the generator shaft and pump shaft of the mixer by excessive pressure, which will damage the agitator. In order to meet the technical requirements, the fan belt of the automatic concrete mixer must be loosened. The recommended assembly deviation is 10-15mm.

许多驾驶员知道这辆车刚刚起步。同样，如果发动机转速过低，则由于打滑不良会损坏发动机。

Many drivers know that the car is just starting. Similarly, if the engine speed is too low, the engine will be damaged due to poor slip.

但是，大多数人都知道自动混凝土搅拌车中的油泵无法快速润滑光滑表面上的润滑剂，因为由于加热速度较慢，它们将在短时间内处于闲置状态。同时，由于高温燃油雾化不足，燃烧的燃油进入曲轴箱，冲刷了气缸壁上的油膜，并加速了零件的磨损

However, most people know that the pumps in automatic concrete mixers cannot quickly lubricate lubricants on smooth surfaces because they will be idle for a short time due to the slow heating rate. At the same time, due to insufficient atomization of high temperature fuel, the combustion fuel enters the crankcase, washes the oil film on the cylinder wall, and accelerates the wear of parts

。因此，在自润滑发动机启动后几秒钟的高温条件下，有必要改善空转加热并提高发动机滑移率。中科自动混凝土搅拌车错误使用发动机的影响就是这些，你了解了吗？

。 Therefore, it is necessary to improve the idling heating and increase the slip ratio of the engine under the high temperature condition of a few seconds after the start-up of the self-lubricating engine. These are the effects of the wrong use of the engine of the automatic concrete mixer. Do you understand?