The whole vehicle adopts Christie + Matilda four-wheel balance suspension design, which can better achieve heavy-duty suspension, adapt to a variety of complex road conditions, and drive more smoothly. Equipped with pulse mist machine, 20L medicine box, effective spraying distance of 5 meters, sanitize area can reach 10,000 square meters per hour, effectively dilute aerosol concentration. Simple operation, flexible and efficient, replacing manual entry into dangerous and polluted environments for disinfection operations.