This document discusses different types of hauling equipment used to transport materials like earth, aggregate, rock, and coal. It describes trucks, tractors, dump trucks, dumpers, trailers, elevators, and conveyors. Specific types of trucks are defined, including rear dump trucks, bottom-dump trucks, and side-dump trucks. The advantages and disadvantages of using small and large trucks are provided. Crawler and wheeled tractors are compared. Trailers are described as equipment used to transport heavy machinery over long distances. Loading, positioning, securing and unloading procedures for trailers are outlined. Finally, conveyors are introduced as equipment used to move material and people over fixed paths between points.