夏日高溫酷暑，小型混凝土攪拌車如何安全度夏？應該做好四防工作，具體的內容是這樣的呢？

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、防制動失靈

1. Anti braking failure

制動液在高溫環境中易蒸發汽化，在制動管路中構成氣阻，制動蹄片也容易燒蝕，形成制動失靈。因而，夏季應及時檢查調整制動系統，下長坡途中應留意停車晾剎，保證制動性能良好；若發現制動轂發燙，應停車降溫，但不可澆潑冷水，以防制動轂決裂。

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、防車胎爆裂

2. Anti tire burst

夏天是比擬容易爆胎的時節，天熱容易使輪胎變形，抗拉力降落。而作為輪胎自身，氣壓不規范、輪胎老化、性能削弱，或者在行駛過程中輪胎軋到了堅硬的金屬或其他硬物等狀況，都會招致汽車忽然間爆胎。

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，出車前應恰當降低車胎氣壓，行車途中休息時，及時檢查輪胎的溫度和壓力。若發現胎溫、胎壓過高時，不可采取放氣和潑冷水的方式，應選擇陰涼處停車；如涉水時，應待胎溫恰當降低后再涉水，以防輪胎早期損壞。

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

溫度高時，機油粘度降落，抗氧化性變差，形成光滑不良。因而，夏季應經常檢查油量油質，并及時添加或改換；及時清洗機油濾清器、散熱器，保證機油暢通、散熱良好，并盡量防止發起機超負荷工作。

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、防車漆受損

4. Damaged paint

固然它似乎沒有生命，但的確也怕曬，長期暴曬會發舊、起皺。普通的美容打蠟，固然有些作用，但由于任何車蠟都含有矽的成分，久經紫外線映照會銹蝕車漆，留下點點黑斑。而且車蠟自身起不到加強硬度、抗紫外線的作用，會因溫渡過高而很快流失，因而，停車時應當把車停放在陰涼處。

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.

以上就是有關小型混凝土攪拌車的夏季“四防”問題的講解了，希望能夠給您幫助，更多相關內容的了解就來我們網站http://www.www.boy7up.cn進行咨詢吧！

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.www.boy7up.cn Consult!