A semitrailer is a trailer with its axle positioned behind the vehicle's center of gravity (when evenly loaded) and equipped with a coupling that transmits horizontal and vertical forces to the towing vehicle. Semitrailers are typically three-axle and come in a variety of types, including 11-meter cargo side trailers, 13-meter cargo side trailers, and low-bed trailers. It is a heavy-duty transport vehicle connected to the semitrailer's front end via a kingpin.
Features
Compared to single-body trucks, semitrailers can significantly improve the overall economic benefits of road transport. They can increase transport efficiency by 30-50%, reduce costs by 30-40%, and decrease fuel consumption by 20-30%. More importantly, the use of semitrailers can also significantly improve the organization of logistics in my country.
