1、 The key to do a good job of seasonal health care is to use winter oil and fat. The engine, transmission, differential and steering mechanism of the mixer should be replaced with special lubricating oil in winter (the oil level of the engine should not exceed the normal range or lower than the minimum limit); the hub bearing of the mixer should be replaced with low freezing point grease; the diesel engine should be replaced with timely winter diesel oil in advance to prevent cold weather and freezing of diesel.

二、檢查攪拌車(chē)蓄電池的液位與濃度。為電瓶保暖和充電，冬季電解液應保持一定的比重和良好的充足電狀態(tài)，及時(shí)補充電解液或更新電瓶。清潔、檢查保險絲盒，及時(shí)更換有隱患的保險絲，保持保險盒干凈，避免冬季天黑因保險絲出問(wèn)題車(chē)輛拋錨。

2、 Check the level and concentration of the battery in the mixer. In order to keep the battery warm and charge, the electrolyte should be kept in a certain proportion and in a good state of sufficient electricity in winter, and the electrolyte should be replenished or the battery should be renewed in time. Clean and check the fuse box, replace the hidden fuse in time, keep the fuse box clean and avoid the vehicle breaking down due to fuse problem in winter.

三、檢查、更換攪拌車(chē)火花塞。冬季點(diǎn)火易出現問(wèn)題，溫度低、點(diǎn)火能量就低，更換多極火花塞，價(jià)格不貴、點(diǎn)火好、能量高。檢查、更換攪拌車(chē)雨刮器片與冬季玻璃水。簡(jiǎn)單便捷的方式是在玻璃水中加入適當比例的酒精，既可降低冰點(diǎn)又可抗凍。

3、 Check and replace the spark plug of mixer. Winter ignition is easy to have problems, low temperature, low ignition energy, it is best to replace the multipole spark plug, the price is not expensive, good ignition, high energy. Check and replace the wiper blade and the glass water in winter. The most simple and convenient way is to add appropriate proportion of alcohol in glass water, which can not only reduce the freezing point but also resist freezing.

四、檢查攪拌車(chē)離合器的自由行程。頻繁踩踏離合器，經(jīng)過(guò)夏季的長(cháng)時(shí)使用，應調整合適的自由行程，保持冬季路滑離合更精確;攪拌車(chē)剎車(chē)液須保持在正常范圍，調整好手剎的松緊度，做好四輪定位，檢查制動(dòng)系統，保持四輪制動(dòng)基本一致，防止攪拌車(chē)剎車(chē)跑偏。

4、 Check the free stroke of the mixer clutch. Frequently step on the clutch, after long-term use in summer, the appropriate free travel should be adjusted to keep the road sliding and clutch more accurate in winter; the brake fluid of mixer truck must be kept in normal range, the tightness of hand brake should be adjusted, the four-wheel positioning should be done, and the braking system should be checked to keep the four-wheel braking basically consistent, so as to prevent the mixing truck from running off.

五、勤檢查攪拌車(chē)輪胎和氣壓。冬季路面摩擦系數低，攪拌車(chē)輪胎氣壓不可太高或過(guò)低(外部氣溫低、輪胎脆、氣壓低，柔胎狀態(tài)會(huì )加速輪胎老化)，為保證減少磨損，定期給輪胎換位;磨損嚴重、老化的輪胎應及時(shí)更新。

5、 Check the tires and air pressure of the mixer frequently. In winter, the friction coefficient of the road surface is low, and the tire pressure of the mixer should not be too high or too low (the external temperature is low, the tire is brittle and the pressure is low, and the flexible tire will accelerate the tire aging). In order to ensure the safety and reduce the wear, the tire should be rotated regularly; the seriously worn and aged tire should be updated in time.

六、更換油濾清器，目的是減少油的雜質(zhì)、水分(冬季更容易附著(zhù)在機件內)對油路的影響;檢查、清潔、更換攪拌車(chē)空氣濾清器的濾芯，減少攪拌車(chē)發(fā)動(dòng)機的吸氣阻力，提高混合氣的進(jìn)氣量，減少油耗、提高動(dòng)力。

6、 The purpose of replacing the oil filter is to reduce the influence of impurities and moisture in the oil (it is easier to adhere to the parts in winter) on the oil circuit; to check, clean and replace the filter element of the air filter of the mixer truck, reduce the suction resistance of the engine of the mixer, increase the air intake of the mixture, reduce the fuel consumption and improve the power.

七、更換攪拌車(chē)發(fā)動(dòng)機水箱防凍液。如果是長(cháng)效、四季通用型的，可以2年左右更換1次，但是要及時(shí)檢查濃度與量的多少。需要更換防凍液時(shí)，放掉舊液空轉發(fā)動(dòng)機幾秒中徹底排空后，再注入新防凍液。據業(yè)內人士介紹，攪拌車(chē)防凍液的冰點(diǎn)應低于該地區溫度10度左右;在寒冷時(shí)期，應換為零下30度以下的防凍液(或柴油)等;每行駛2—4萬(wàn)，還須更換剎車(chē)油。

7、 Change the antifreeze in the engine water tank of the mixer. If it is a long-term, four-year universal type, it can be replaced once every two years, but the concentration and quantity should be checked in time. When it is necessary to replace the antifreeze, drain the old liquid, idle the engine for a few seconds, and then inject new antifreeze. According to industry insiders, the freezing point of antifreeze for mixer trucks should be about 10 degrees lower than the minimum temperature in the region; in cold periods, it should be replaced with antifreeze (or diesel) below - 30 degrees; and the brake oil must be changed every 20000 to 40000 kilometers.

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