全自动搅拌车的隐患一直以来也是行业人士所担心的重要方面，也被人们成为”马路杀手”，通常由于不规范的驾驶和操作带来了不必要的后果，一旦发生，不堪设想。所以了解和掌握驾驶是很有必要的。

The safety hazards of fully automatic mixer trucks have long been an important aspect of concern for industry insiders, and they have also been known as "road killers", often resulting in unnecessary consequences due to non-standard driving and operation, which can be unimaginable once they occur. Therefore, it is necessary to understand and master safe driving.

1．启动搅拌车之前，应把搅拌筒操作手柄放在“停止”位置。

Before starting the mixing truck, the operating handle of the mixing drum should be placed in the "Stop" position.

2．搅拌车起动发动机后，应使搅拌筒在低速下转动10分钟左右，使液压油温升到20℃以上后方可工作。

After starting the engine of the mixer truck, the mixer drum should be rotated at low speed for about 10 minutes to raise the hydraulic oil temperature to above 20 ℃ before operation.

3．搅拌车在露天停放时，装料前应将搅拌筒反转，将积水和杂物排出，以保证混凝土的质量。

When the mixer truck is parked in the open air, the mixing drum should be reversed before loading to discharge accumulated water and debris to ensure the quality of concrete.

4．搅拌车在运输混凝土时，要保证滑斗放置牢固，防止因松动造成摆动，在行进中打伤行人或影响其它车辆正常运行。

4. When transporting concrete, the mixer truck should ensure that the sliding bucket is firmly placed to prevent swinging due to looseness, hurting pedestrians or affecting the normal operation of other vehicles.

5.全自动搅拌车装运搅拌好的混凝土时，搅拌筒转速为2-10转/分，在运输过程中，平坦路面上搅拌筒转速保证在2-3转/分，行驶在侧倾坡度大于50的路面，或左右晃动较大的路面时，应停止搅拌旋转，待路况好转后再恢复搅拌旋转。

When transporting mixed concrete with a fully automatic mixer truck, the rotation speed of the mixing drum is 2-10 revolutions per minute. During transportation, the rotation speed of the mixing drum should be guaranteed to be 2-3 revolutions per minute on a flat road surface. When driving on a road surface with a side slope greater than 50, or a road surface with large shaking from left to right, the mixing rotation should be stopped, and the mixing rotation should be resumed after the road conditions improve.

6.全自动搅拌车运送混凝土的时间不能超过搅拌站规定的时间。运送混凝土途中，搅拌筒不得长时间停转，以防混凝土产生离析现象。司机应时常观察混凝土情况，发现异常及时通报调度室，申请做出处理。

The time for transporting concrete by a fully automatic mixer truck cannot exceed the time specified by the mixing station. During the transportation of concrete, the mixing drum shall not be stopped for a long time to prevent segregation of the concrete. The driver should frequently observe the concrete condition, promptly report any abnormalities to the dispatching room, and apply for handling.

7.搅拌车车内装有混凝土时，在现场停滞时间不得超过1小时，如超时应立即要求现场负责人给予及时处理。

7. When the mixer truck is loaded with concrete, the standstill time on site shall not exceed 1 hour. If it exceeds the time limit, the person in charge of the site shall be immediately requested to provide timely treatment.

8.搅拌车运送混凝土塌落度不得低于8cm。从混凝土入罐到排出，气温高时不得超过2小时必须排出，阴雨天气温度低时，不得超过2.5小时。

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

9.搅拌车在排出混凝土之前，应使搅拌筒在10-12转/分的转速下转动1分钟，再进行排料。

Before discharging concrete from the mixing truck, the mixing drum should be rotated at a rotational speed of 10-12 rpm for 1 minute before discharging.

10.全自动搅拌车出料完毕，应立即用随车的软管放水将进料口、出料斗及出料溜槽等部位冲洗干净，排去粘结在车身各处的污物及残留混凝土，再向搅拌筒内注水150-200L的清水，在返回途中要让搅拌筒慢速转动，以清洗内壁，避免残余料渣附在筒壁和搅拌叶上，并在再一次装料前将这些水放掉。

10. After the discharge of the fully automatic mixer truck, immediately use the hose attached to the truck to drain water to clean the feed inlet, discharge hopper, discharge chute, and other parts. Drain the dirt and residual concrete that are stuck to various parts of the vehicle body, and then inject 150-200L of clean water into the mixer drum. On the way back, allow the mixer drum to rotate slowly to clean the inner wall to prevent residual slag from adhering to the drum wall and mixing blades. Drain the water before loading again.

此外搅拌车在行驶过程中，由于搅拌容器一直处于旋转状态，在拐弯和会车的时候一定要减速，保持方向平稳，缓慢行驶。希望司机朋友在行车时，提高注意力，不违章驾驶，按规范操作。更多相关内容就来我们网站http://www.zkzsljbc.com咨询吧！

In addition, during the driving process of the mixer truck, as the mixing container is always in a rotating state, it is necessary to slow down when turning and meeting, maintain a stable direction, and drive slowly. I hope that driver friends can improve their attention when driving, do not drive against regulations, and operate according to regulations. For more relevant content, please visit our website http://www.zkzsljbc.com Consult!