About Telescopic Boom Lifts
Telescopic boom lifts, or straight boom lifts, are powerful, versatile aerial work platforms engineered for jobs demanding maximum horizontal outreach, impressive platform height, and robust lift capacity. Depending on the context, you might also hear them referred to as “cherry pickers,” “stick booms,” or “telescopic man lifts.”

2024 JLG 660SJ Telescopic Boom Lift
How Telescopic & Articulated Boom Lifts Differ
The defining characteristic of a telescoping lift is the way it extends its boom. Unlike articulating booms that unfold with hinged sections, a telescopic boom extends straight outward. It consists of a series of nested, concentric, tubular sections, where each slides out from a larger, outer section under hydraulic power to extend the boom (and the basket at its terminal end) further upward and/or outward.
This direct, linear extension of a telescopic boom provides superior reach, strength, and stability, particularly at longer distances. On the other hand, a straight boom lacks an articulated knuckle boom’s ability to maneuver up and over obstacles or around them, so both types of boom lifts have use cases where their respective designs give them an advantage.
Telescopic Boom Lift Specifications To Look For
There are three primary specifications to consider when evaluating a straight lift:
- Vertical platform height is the maximum height the lift can raise the floor of the work platform above the ground, such as 85 feet (26 meters) or higher. Some manufacturers provide a lift’s working height instead, which is usually the platform height plus 6 ft (1.8 m) to represent the height and reach of a typical worker.
- Horizontal outreach is the maximum distance the boom can extend the platform straight ahead of the machine, such as 45 ft (14 m) or more. Telescopic lifts often excel in this area due to high boom rigidity.
- Lift capacity indicates the maximum load weight the platform can safely lift, such as 1,000 pounds (454 kilograms). Manufacturers may specify a heavier restricted capacity that the lift can handle out to a certain boom length and height, and a lighter-weight unrestricted capacity that the platform can hoist even with the boom fully extended.
Drive & Power Options
Self-propelled telescopic lifts are generally good at crossing challenging terrain, as some have tracks, user-selectable four-wheel drive (4WD), or automatic all-wheel drive (AWD). Wheeled models may be equipped with pneumatic, foam-filled, or solid rubber tires to suit various applications.
Most straight booms have diesel engines. However, some internal-combustion models use gasoline, propane/liquefied petroleum gas (LPG), or either of the two in a dual-fuel system.
A few telescopic boom lifts use battery power, a hybrid system that uses batteries and a small engine simultaneously, or a bi-energy system that the operator can switch between batteries for indoor work or engine power for outdoor jobs.
Where To Buy & Finance Telescopic Boom Lifts
Explore LiftsToday.com to find new and used telescopic boom lifts for sale, including popular models like the JLG 660SJ, JLG 600S, and JLG 860SJ, as well as the Genie S65 and Genie S45 series.
Most of the telescopic boom lifts for sale on LiftsToday.com are by Genie or JLG, but other prolific manufacturers include Haulotte, LGMG, MEC, Skyjack, Snorkel, and XCMG. CurrencyFinance offers an easy, streamlined way to get the most competitive boom lift financing options for your business.
Other types of boom lifts available on LiftsToday.com include articulating models on wheels or tracks (the latter commonly known as “spider lifts”) and towable versions of both articulated and telescoping boom lifts. On CraneTrader.com, you’ll find bucket trucks for sale, which also give workers aerial work platforms with horizontal reach capability.