Driving left and right independent drive, microcomputer control, left andright input and output using ultrasonic sensor control technology. The levelingsystem uses electronic leveling technology. The hydraulic telescoping screeduses single vibration, pulse vibration and electric heating technology toprotect the environment and improve the life of the screed bottom plate. ,Centralized lubrication system.The use of advanced mature and reliableShangchai new generation of four-valve SC7H water-cooled engine, powerfulpower, low fuel consumption. Dividing blades use highly wear-resistant alloymaterial. The console can intuitively display various work functions, paving,driving speed, and can be installed around. The machine has a high degree ofautomation, simple and convenient operation, high operating efficiency.