A scissor lift is a type of aerial work platform that is used to elevate workers, tools, and materials to higher areas, primarily in construction, maintenance, and warehousing. It operates through a crisscrossing, or scissor-like, mechanism that raises and lowers the platform. Powered by hydraulics, electricity, or diesel, scissor lifts provide a stable and secure workspace at various heights, typically ranging from a few feet to over 50 feet. The platform's size can accommodate multiple workers and tools, making it an efficient solution for tasks that require elevation, such as painting, installation, or repair work.