The crawler-mounted belt-type excavating loader is a highly efficient mining machine designed for continuous mucking operations. It is primarily used in confined underground mining environments, including metal mines, non-metallic mines, and water diversion tunnels. The machine collects excavated rock and soil, conveys the material, and loads it onto transport vehicles. Equipped with a crawler chassis, it delivers powerful traction and a wide digging range, enabling full-face rock loading without dead zones or the need for manual cleanup of the working face.