夏日高温酷暑，小型混凝土搅拌车如何度夏？应该做好四防工作，具体的内容是这样的呢？

How can small concrete mixer safely spend the summer in the hot summer? We should do a good job in the four prevention work. What is the specific content?

1、防制动失灵

1. Anti braking failure

制动液在高温环境中易蒸发汽化，在制动管路中构成气阻，制动蹄片也容易烧蚀，形成制动失灵。因而，夏季应及时检查调整制动系统，下长坡途中应留意停车晾刹，保证制动性能良好；若发现制动毂发烫，应停车降温，但不可浇泼冷水，以防制动毂决裂。

The brake fluid is easy to evaporate and vaporize in the high temperature environment, forming air resistance in the brake pipeline, and the brake shoe is also easy to be ablated, resulting in brake failure. Therefore, the braking system should be checked and adjusted in time in summer, and attention should be paid to parking and braking on the way down the long slope to ensure good braking performance; If the brake hub is found to be hot, stop to cool down, but do not pour cold water to prevent the brake hub from cracking.

2、防车胎爆裂

2. Anti tire burst

夏天是比拟容易爆胎的时节，天热容易使轮胎变形，抗拉力降落。而作为轮胎自身，气压不规范、轮胎老化、性能削弱，或者在行驶过程中轮胎轧到了坚硬的金属或其他硬物等状况，都会招致汽车忽然间爆胎。

Summer is the season when tire blowout is easy to happen. The tire is easy to deform and the tensile resistance drops in hot weather. However, as for the tire itself, irregular air pressure, aging of the tire, weakening of performance, or the tire rolling to hard metal or other hard objects during driving will lead to sudden tire blowout.

因而，出车前应恰当降低车胎气压，行车途中休息时，及时检查轮胎的温度和压力。若发现胎温、胎压过高时，不可采取放气和泼冷水的方式，应选择阴凉处停车；如涉水时，应待胎温恰当降低后再涉水，以防轮胎早期损坏。

Therefore, the tire pressure shall be properly reduced before driving, and the temperature and pressure of tires shall be checked in time during the rest during driving. If the tire temperature and pressure are found to be too high, do not deflate or splash cold water. Stop in a cool place; In case of wading, the tire temperature shall be properly reduced before wading to prevent early tire damage.

3、防光滑不良

3. Anti poor smoothness

温度高时，机油粘度降落，抗氧化性变差，形成光滑不良。因而，夏季应经常检查油量油质，并及时添加或改换；及时清洗机油滤清器、散热器，保证机油畅通、散热良好，并尽量防止发起机超负荷工作。

When the temperature is high, the oil viscosity drops, the oxidation resistance becomes poor, and poor smoothness is formed. Therefore, the oil quantity and quality shall be checked frequently in summer, and the oil shall be added or changed in time; Clean the engine oil filter and radiator in time to ensure smooth engine oil and good heat dissipation, and try to prevent the starter from overload.

4、防车漆受损

4. Damaged paint

固然它似乎没有生命，但的确也怕晒，长期暴晒会发旧、起皱。普通的美容打蜡，固然有些作用，但由于任何车蜡都含有矽的成分，久经紫外线映照会锈蚀车漆，留下点点黑斑。而且车蜡自身起不到加强硬度、抗紫外线的作用，会因温渡过高而很快流失，因而，停车时应当把车停放在阴凉处。

Although it seems to have no life, it is also afraid of sun exposure. Long term exposure will make it old and wrinkled. Although common cosmetic waxing has some effects, any car wax contains silicon, which will rust the car paint after exposure to ultraviolet light, leaving little black spots. Moreover, the car wax itself can not strengthen the hardness and resist ultraviolet rays, and it will lose quickly due to excessive temperature. Therefore, the car should be parked in a cool place when parking.

以上就是有关小型混凝土搅拌车的夏季“四防”问题的讲解了，希望能够给您帮助，更多相关内容的了解就来我们网站http://www.zkzsljbc.com进行咨询吧！

The above is the explanation of the "four prevention" problem of small concrete mixer in summer. I hope to help you. For more information, please come to our website http://www.zkzsljbc.com Consult!