During the operation and use of concrete mixer equipment, due to long-term uninterrupted operation, the temperature of concrete mixer will naturally rise, but if the temperature exceeds the temperature that the equipment can bear, the equipment will be damaged. Therefore, when the equipment temperature is too high, we need to carry out corresponding maintenance. Let's have a look.

防止发动机过热：由于环境温度较高，因此发动机容易过热。有必要加强n发动机冷却系统的检查和维护，包括检查水箱，恒温器，水泵，风扇等部件，并注意及时增加喷射冷却水。当水温超过100°C时，请停在凉爽的地方冷却下来，让发动机以怠速运转，然后打开引擎盖以帮助散热。

Prevent the engine from overheating: due to the high ambient temperature, the engine is easy to overheat. It is necessary to strengthen the inspection and maintenance of N engine cooling system, including the inspection of water tank, thermostat, water pump, fan and other components, and pay attention to increasing the injection cooling water in time. When the water temperature exceeds 100 ° C, please stop in a cool place to cool down, let the engine run at idle speed, and then open the hood to help dissipate heat.

防止发动机爆燃：在夏天，温度很高，有时会超过35°C。在这个季节，零件老化的汽车自然爆燃的可能性更高。所以要做好准备。

Prevent engine deflagration: in summer, the temperature is very high, sometimes exceeding 35 ° C. In this season, cars with aging parts are more likely to deflagration naturally. So be prepared.

防止损坏汽车漆：强烈的阳光照射下，汽车漆会变老并起皱。尽管普通的美容蜡可以起到一定的防晒作用，但是任何汽车蜡都含有硅，这种硅将持续很长时间。紫外线会腐蚀涂料，留下黑点。车蜡本身不具有增强硬度和抗紫外线的作用。相反，它将由于高温而迅速丢失。停车时，请注意将汽车尽可能停在凉爽的地方。

Prevent damage to the car paint: the car paint will age and wrinkle under strong sunlight. Although ordinary beauty wax can play a certain role in sunscreen, any car wax contains silicon, which will last for a long time. Ultraviolet light will corrode the paint and leave black spots. Car wax itself does not have the effect of enhancing hardness and anti ultraviolet. On the contrary, it will be lost quickly due to high temperature. When parking, please pay attention to parking the car in a cool place as far as possible.

防止轮胎爆裂：温度高，因此更容易爆裂。当温度太高时，容易使轮胎变形并降低拉伸强度。于轮胎本身，非标准气压，轮胎老化，性能减弱，或轮胎在行驶过程中滚动到硬质金属或其他硬物上都会导致汽车突然爆裂。

Prevent tire burst: the temperature is high, so it is easier to burst. When the temperature is too high, it is easy to deform the tire and reduce the tensile strength. As for the tire itself, non-standard air pressure, tire aging, reduced performance, or the tire rolling on hard metal or other hard objects during driving will cause the car to burst suddenly.

防止发动机润滑不良：温度高时，机油粘度降低，抗氧化性变差，润滑不良。因此，应经常检查机油数量和质量，并及时添加或更换。必须及时清洁机油滤清器和散热器，以确保机油畅通，散热良好，并尽量避免使发动机过载。

Prevent poor engine lubrication: when the temperature is high, the oil viscosity decreases, the oxidation resistance becomes poor and the lubrication is poor. Therefore, the quantity and quality of engine oil should be checked frequently and added or replaced in time. The oil filter and radiator must be cleaned in time to ensure smooth oil flow and good heat dissipation, and try to avoid overloading the engine.

防止制动故障：在高温环境下，制动液更容易蒸发和汽化，在制动管路中形成空气阻力，并且制动蹄也容易烧蚀，从而导致制动故障。因此，应经常检查和调整制动系统，并注意在长的斜坡上停车和干燥制动器，以确保良好的制动性能。如果发现制动轮毂很热，请停下来冷却，但不要倒入冷水以防止制动轮毂损坏。

Prevention of braking failure: in high temperature environment, the brake fluid is easier to evaporate and vaporize, forming air resistance in the brake pipeline, and the brake shoes are easy to be ablated, resulting in braking failure. Therefore, the braking system should be checked and adjusted frequently, and attention should be paid to parking and drying the brakes on long slopes to ensure good braking performance. If the brake hub is found to be very hot, stop to cool, but do not pour cold water to prevent damage to the brake hub.