Driving in rainy days, the traffic accident rate caused by unclear vision caused by aging wiper blade of concrete mixer truck is about 5 times higher than usual. To avoid this situation, it is necessary to master correct wiper operation method and maintenance knowledge, and regularly check and replace aging parts. Let's learn about the wiper function and usage of concrete mixer truck.

一、混凝土搅拌车雨刮控制杆功能介绍

1、 Function introduction of wiper control lever of concrete mixer

主流混凝土搅拌车雨刮杆一般在方向盘的右边，通过上下、前后来操作雨刮的功能。实现调节前后雨刮档位、频率等性能。部分车型还配有“自动感应”的功能，它会根据雨量大小调整雨刷快慢，彻底解放你操作搅拌车雨刷开关的右手（在雨量较小情况下与实际需求有些偏差）。

The wiper rod of mainstream concrete mixer truck is generally located on the right side of the steering wheel. The wiper function is operated by up and down, front and rear. The front and rear wiper gear and frequency can be adjusted. Some models are also equipped with the function of "automatic sensing", which can adjust the speed of the wiper according to the rainfall, and completely free your right hand to operate the wiper switch of the mixer (there is some deviation from the actual demand in case of less rainfall).

二、混凝土搅拌车雨刮的操作方法

2、 Operation method of concrete mixer wiper

1、上下操作方法详细介绍

1. Detailed introduction of up and down operation method

将搅拌车雨刮杆往驾驶员方向扳，前档雨刮先喷水、刮一次。反之、后雨刮喷水、刮一次。

Pull the wiper rod of the mixer towards the driver's direction, and the front wiper sprays water and wipes once. On the contrary, the rear wiper sprays water and wipes once.

2、后雨刮的操作方法

2. Operation method of rear wiper

后挡风玻璃被遮挡，那么司机行驶在路上或者倒车时将失去后方部分视野，大大降低行车性，因此后混凝土搅拌车雨刮一样重要。本车型后雨刮有三个档位调节，分别是慢、中、快。

If the rear windshield is blocked, the driver will lose part of the rear vision when driving on the road or reversing, which greatly reduces the driving safety. Therefore, the wiper of the rear concrete mixer is as important. The rear wiper of this model has three gear adjustment, which are slow, medium and fast.