Optional de-icing fluid smart wine cloth.

Equipped with an auxiliary gearbox with independent intellectual property rights, it makes low-speed driving more stable and eliminates the need for semi-clutch driving, which extends the life of the clutch and reduces the difficulty of operation for the driver.

With the help of high-precision ultrasonic sensors, the curvature of the cleaning surface is determined. When the shape and distance change, it can detect and automatically adjust the distance between the scrubber and the surface being cleaned in real time.

It is equipped with a front axle locking mechanism to prevent the left and right mass imbalance of the vehicle from being extended when the cleaning device is extended; the folding arm is equipped with a hydraulic accumulator to ensure that when the brush head hits an object (such as a sign) in the direction of travel ahead, the cylinder will release pressure to protect the hydraulic cylinder.