A boom lift is a type of aerial work platform that allows workers to reach high places safely. It features a long, extendable arm, or boom, that can be raised and lowered, providing access to elevated areas for tasks like maintenance, construction, or tree trimming. Boom lifts come in various types, including articulating boom lifts and telescopic boom lifts, each designed for specific applications. These machines are typically mounted on a wheeled or tracked base, making them mobile and versatile. Operators can control the boom's movement from a platform at the end of the arm, ensuring safety and precision while working at heights. Proper training and safety measures are essential when using a boom lift to prevent accidents.