When transporting concrete, we usually don't choose ordinary truck, but use concrete mixer truck, which runs while mixing concrete. In this way, not only can the concrete be mixed in time to prevent the concrete from drying, but also it can be more safely run to the destination. How to operate its discharge rod? This knowledge will be introduced in the following:

1、混凝土搅拌车启动前，应将搅拌操纵杆放在“空档”位置；

1. Before starting the concrete mixer truck, the mixing control lever should be placed in the "neutral" position;

2、启动后，应将搅拌操纵杆放在“卸料”位置，放去筒内积水；

2. After start-up, the mixing control rod should be placed in the "unloading" position to drain the water in the cylinder;

3、装料时，搅拌操作杆应放在“装料”位置；

3. When loading, the mixing operating rod should be placed in the "loading" position;

4、运输前，混凝土搅拌车卸料槽必须固定在“行驶”位置，防止摆动；

4. Before transportation, the discharge tank of concrete mixer truck must be fixed at the "running" position to prevent swing;

5、操作操纵杆时，应在“空档”位置稍作停留后方可动下一个位置。

5. When operating the control lever, it should be in the "neutral" position for a while before moving to the next position.

大家在操作放料杆的时候，请严格按照步骤进行。混凝土搅拌车的放料杆，只有用户正确进行操作，才能让车的效率更高，大家在操作过程中一定要找准位置。

Please strictly follow the steps when operating the discharging rod. Only when users operate the discharging rod correctly, can the efficiency of the truck be higher. We must find the correct position in the operation process.