A boom lift is a type of aerial work platform that features a hydraulic arm, known as the boom, which can extend both vertically and horizontally. This arm is mounted to a stable base, allowing it to reach different heights and angles and access hard-to-reach areas. The lift is controlled from the platform, where operators maneuver it into position for tasks where working at height is necessary. Boom lifts are commonly used in industries like construction, telecommunications, painting, tree-trimming and utilities and provide a safe and stable way for works to access high places without having to use traditional ladders or scaffolding.

There are several designs of boom lifts that offer a variety of features and configurations:

Articulating boom lifts have multiple sections that articulate, or bend, allowing the lift to reach up, over, and around obstacles. They are ideal for tasks that require reaching over structures or working in tight spaces.

Telescopic boom lifts have a straight, extendable arm that can reach great heights. They are best suited for tasks that require vertical reach without the need for much horizontal movement.

Boom lift bases can also come equipped with different locomotion options to fit varying work environments including tires (the best all-round option for common work situations), treads (where traction is a concern) and even crawler legs (for striding through dense, immobilizing, marsh and muck).