Truck Tractor

A truck tractor, also known as a semi-truck or a tractor-trailer, is a type of heavy-duty truck that is specifically designed to tow or pull trailers. It consists of two main components: the tractor unit and the trailer.

The tractor unit, also called the cab or the truck, is where the driver sits and operates the vehicle. It typically has a powerful engine, multiple axles, and a spacious cabin for the driver. The tractor unit is responsible for providing the power and control necessary to tow the trailer.

The trailer is the second component of a truck tractor. It is a separate unit that is attached to the tractor unit using a fifth wheel coupling. The trailer can vary in size and configuration depending on its intended use. It can be a flatbed trailer for carrying goods, a refrigerated trailer for transporting perishable items, a tanker trailer for hauling liquids, or a specialized trailer for specific purposes.

Truck tractors are commonly used in the transportation industry for long-haul deliveries. They are capable of carrying heavy loads over long distances efficiently. The combination of the tractor unit and the trailer allows for a higher payload capacity compared to other types of trucks.

It's important to note that the term "truck tractor" may have different meanings in different regions or industries. In some cases, it may refer specifically to a heavy-duty truck used for towing trailers, while in other cases, it may be used more broadly to describe any type of truck used for hauling goods.