小型混凝土攪拌車使用中也難免遇到各種問題，如掉速問題，下面我們就來分析一下造成小型混凝土攪拌車掉速的原因。

Small concrete mixers will inevitably encounter various problems in use, such as speed loss. Now let's analyze the causes of speed loss of small concrete mixers.

1、導(dǎo)致小型混凝土攪拌車速度過慢，因為電磁閥間隙太大，使得供油不足，從而引起發(fā)動機掉速。

1. As a result, the speed of small concrete mixer truck is too slow, because the clearance of solenoid valve is too large, which makes the fuel supply insufficient, thus causing the engine to lose speed.

2、建議檢查一下油品是不是出現(xiàn)變質(zhì)，并且看一下集油品中有無雜質(zhì)，檢查油路是否堵塞。

2. It is recommended to check whether the oil is deteriorated, whether there are impurities in the oil collector and whether the oil circuit is blocked.

3、發(fā)動機使用燃油品質(zhì)太差或燃油水含量過高，都會導(dǎo)致小型混凝土攪拌車發(fā)動機的功率不足，造成掉速現(xiàn)象。

3. Poor fuel quality or high fuel water content of the engine will lead to insufficient power of the engine of small concrete mixer, resulting in speed loss.

4、另外小型混凝土攪拌車的氣門間隙不對、噴油定時有錯、渦輪增壓器損壞等，都會造成掉速。

4. In addition, wrong valve clearance, wrong fuel injection timing and damaged turbocharger of small concrete mixer will cause speed loss.

此外混凝土攪拌車運送混凝土的時間不能超過攪拌站規(guī)定的時間。運送混凝土途中，攪拌筒不得長時間停轉(zhuǎn)，以防混凝土產(chǎn)生離析現(xiàn)象。司機應(yīng)時常觀察混凝土情況，發(fā)現(xiàn)異常及時通報調(diào)度室，申請做出處理。

In addition, the time for concrete mixer truck to transport concrete shall not exceed the time specified by the mixing plant. During the transportation of concrete, the mixing drum shall not be stopped for a long time to prevent segregation of concrete. The driver shall always observe the concrete condition, report to the dispatching room in time in case of any abnormality, and apply for handling.

攪拌車車內(nèi)裝有混凝土時，在現(xiàn)場停滯時間不得超過1小時，如超時應(yīng)立即要求現(xiàn)場負責人給予及時處理。

When the mixer truck is loaded with concrete, the standstill time on the site shall not exceed 1 hour. If it exceeds the time limit, the person in charge of the site shall be required to deal with it in a timely manner.

攪拌車運送混凝土塌落度不得低于8cm。從混凝土入罐到排出，氣溫高時不得超過2小時須排出，陰雨天氣溫度低時，不得超過2.5小時。

The slump of concrete transported by mixer truck shall not be less than 8cm. From the time of concrete entering the tank to discharging, it shall not exceed 2 hours when the temperature is high, and it shall not exceed 2.5 hours when the temperature is low in rainy weather.

解決小型混凝土攪拌車掉速問題可以從以上幾個方面如下，進行排查，找到問題根源，對癥下藥，解決問題。今天的內(nèi)容就為大家分享到這了，歡迎大家提出寶貴的建議。

To solve the problem of speed loss of small concrete mixer truck, the following aspects can be used to troubleshoot, find the root cause of the problem, suit the remedy to the case and solve the problem. Today's content will be shared here.