Introduction to heavy truck

Heavy truck is the abbreviation of heavy truck. This is an authentic, traditional, and informal appellation for heavy-duty trucks and semi-trailer tractors, including all kinds of special vehicles (sprinklers, fire engines, road cleaning vehicles, oil tankers) that you see on the road. , mixer trucks, etc.), dump trucks (dirt trucks, all with lifters), trucks (for cargo, including livestock, etc.), and some rare off-road vehicles (mostly for military use).