What Is a Boom Lift and When Do You Need One?

A boom lift — also called a cherry picker or aerial work platform — is a piece of powered access equipment that uses an extendable arm to lift workers to elevated work areas. Unlike scissor lifts, which move straight up and down on a vertical scissor mechanism, boom lifts can reach out over obstacles, up and around structures, and into otherwise inaccessible areas.

This makes boom lifts the right tool when height alone isn't the challenge — when you also need horizontal reach, the ability to work at angles, or access to areas with obstructions at lower levels. Tree trimming, exterior facade work, tall sign installation, power line maintenance, and bridge work are classic boom lift applications.

Articulating Boom Lifts: Built for Tight Spaces and Obstacles

Articulating boom lifts (sometimes called knuckle booms) have multiple hinged sections that can bend and flex around obstacles. This lets them snake over railings, reach up and into structures, or position a worker at an awkward angle relative to the surface being worked on.

If your job site has overhangs, structures in the way, or areas where a straight-line approach from ground to work surface isn't possible, an articulating boom is what you want. They're also well suited to tree care, where workers need to maneuver around branches. Typical working heights range from 40 to 60+ feet depending on the model.

The trade-off is that articulating booms have less horizontal outreach than telescopic models of equivalent height, and setup can be more complex.

Telescopic Boom Lifts: Maximum Reach in a Straight Line

Telescopic boom lifts (also called straight booms or stick booms) extend in a single, straight direction. They prioritize maximum horizontal outreach and working height over flexibility of movement. A large telescopic boom can reach working heights of 80, 100, or even 120+ feet, with significant horizontal outreach from the base.

If you need to reach a very tall structure from a fixed ground position — the peak of a commercial roof, the face of a tall building, tall light standards, or high exterior signage — a telescopic boom gives you that reach without having to reposition the machine.

These are a popular choice for construction, telecommunications, and industrial maintenance where clear vertical and horizontal lines of reach are the norm.

Indoor vs. Outdoor Boom Lifts: What to Specify When You Call

Like scissor lifts, boom lifts come in electric (zero-emission, quiet, non-marking) and engine-powered (diesel, suitable for rough terrain) variants. For indoor work in occupied buildings, an electric boom is almost always required. For outdoor construction sites, diesel-powered rough terrain models are standard.

When you contact Dynamic Equipment Rentals to book a boom lift, have the following ready: your required working height, your horizontal outreach need, whether the work is indoor or outdoor, and the ground surface conditions. This lets the team specify the right machine on the first call.

Rent Boom Lifts in Vancouver from Dynamic Equipment Rentals

Dynamic Equipment Rentals has offered aerial lift rentals to the Lower Mainland since 1972, with three locations across North Vancouver and Port Coquitlam. Their inventory covers a range of boom lift configurations suited to everything from residential renovation to major commercial construction.

Visit dynamic-rentals.com to browse the aerial lifts inventory, or call 604-973-2171 to speak with a team member who can walk you through which boom lift makes sense for your specific project. Rental periods are available by the day, week, or month.