What are the standards for heavy and medium trucks?
In accordance with national standards,A heavy truck is a truck with a mass greater than or equal to 12000kg
Medium goods refers to the total mass of the length is greater than equal to 6000mm or greater than or equal to 4500kg and less than 12000kg of the truck.
According to the national standard, heavy goods refers to the total quality is greater than or equal to 12000kg truck, medium truck drivers is greater than or equal to 6000mm or the total mass is greater than or equal to 4500kg and less than 12000kg of the truck.
