A "Loader" is a type of heavy machinery used in construction and mining. It is designed to lift and move materials like dirt, gravel, and debris. Loaders come in various sizes and types, including wheel loaders and track loaders, each suited for different tasks and terrains. Loaders are equipped with a front-mounted bucket that can scoop up materials and transport them to another location. They play a crucial role in site preparation, material handling, and loading trucks. Their versatility makes them essential for many projects, contributing to efficiency and productivity in the industry.