A belly dump driver drives and operates a belly dump truck. This vehicle has a double bottom, and the material in the trailer dumps from the bottom rather than from the end, as it would with an end dump truck. Your duties in this career depend on the type of industry in which you work. Belly dump drivers may work in the construction, mining, road repair, or manufacturing industries. Your responsibilities may include hauling materials for a specific industry or transporting various materials for clients of a trucking company.