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. 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. 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. 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. In addition, wrong valve clearance, wrong fuel injection timing and damaged turbocharger of small concrete mixer will cause speed loss.
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.
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.
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.
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. Welcome to put forward valuable suggestions and pay attention to us http://www.zkzdsljbc.com Learn more.