Dump trucks are used on construction sites to transport heavy materials such as soil, sand, gravel, or debris. They are equipped with a large rear bed that can be lifted to easily unload the cargo at the designated location. These trucks are commonly employed in large construction projects, such as road construction or large-scale structures, where there is a need to move substantial quantities of materials quickly. Dump trucks offer high efficiency in transporting heavy loads across rough terrains or remote areas.