1、自然坐姿情况下，单手伸出轻轻地搭在方向盘上方，手臂维持基本伸直仅仅微微弯曲的情况。
1. In the natural sitting position, stretch out one hand and gently put it over the steering wheel, keep the arm basically straight and only slightly bent.
2、在混凝土搅拌车方向盘下方能寻找方向盘位置锁的把手，松掉把手后，方向盘可以前后上下调节，如果调节到位后，压下把手，方向盘就被锁定。
2. The handle of the steering wheel position lock can be found under the steering wheel of the concrete mixer. After the handle is released, the steering wheel can be adjusted up and down. If the handle is pressed down after the adjustment is in place, the steering wheel will be locked.
3、在汽车方向盘的正下方寻找方向盘调节开关。
3. Look for the steering wheel adjustment switch directly under the car steering wheel.

4、用手拉起混凝土搅拌车方向盘调节开关，手动调节方向盘的高度，调节到适合的位置后向下扣下开关就可以锁定。
4. Pull up the steering wheel adjusting switch of the concrete mixer truck by hand, manually adjust the height of the steering wheel, adjust it to a suitable position, and then buckle down the switch to lock it.
5、应以方向盘的上沿高度与驾驶人的肩膀高度相差不多。
5. The height of the top edge of the steering wheel should not differ much from the height of the driver's shoulder.
随着社会发展的进步，建筑施工地上已经看不到人工搅拌和水泥的场景了，混泥土搅拌车成了建筑施工地上搅拌混凝土的主流，那么样混泥土搅拌车为什么能够代替人工呢？节省劳动力人力资本肯定是它的一大优势，
With the progress of social development, there is no scene of manual mixing and cement on the construction ground. Concrete mixer has become the mainstream of concrete mixing on the construction ground. Why can concrete mixer replace manual mixing? Saving labor and human capital is definitely one of its advantages,