A "kran" is a type of crane used in construction and industrial settings to lift and move heavy materials. It typically consists of a tall structure with a horizontal arm that can extend and retract. The kran is equipped with a hook or other lifting device to securely hold loads, making it essential for tasks like placing steel beams or transporting large equipment. Kran systems can be found in various forms, including tower cranes, mobile cranes, and overhead cranes. Each type is designed for specific tasks and environments, ensuring efficiency and safety in lifting operations. Proper training and safety measures are crucial when operating a kran.