The pothole patching machine is a kind of road construction equipment combining pothole repair and diluted slurry seal. It not only can repair a small area of road pothole in time, preventing water from further damaging road. But also it can repair asphalt pavement in the spring, winter (after the rain) and other adverse seasons. In addition, it can be used for corrective maintenance of cement concrete pavement and various other pavements.

The pothole cold patch truck is equipped with CNHTC Sida Steyr chassis and M5G engine, achieving low fuel consumption, low emissions and strong driving force. Each system of the truck is independent and the truck possesses hydraulic power interface which can meet the power requirements of different equipment. Maximum discharging speed of mixer is 1.2t / min. The pothole cold patch truck uses hydraulic system with well - known hydraulic power, ensuring steady and reliable conveying speed. In addition, the hydraulic system with advanced speed sensor can precisely control material feeding.

The control system with function of calculating the size of road pothole uses modular design and it is equipped with various auxiliary tools, such as hydraulic hammer, tamping rammer and so on. Suspension mechanism of road roller is installed in the front of cab, making the installation or unloading of road roller more convenient. In addition, the equipment is capable of storing 5 m3 of aggregate and 55 °inclined wall makes the aggregate fall more easily.