f you require reaching up and over hindrances, you'll probably require a boom lift, as other types of lifts shift mainly directly up and down. Boom lifts come in two distinctive varieties. Telescopic boom lifts have extendable arms that can attain up to 120' at approximately any angle. They're frequently used in construction, where their long reach lets employees get contact to upper stories of buildings. For the maximum and longest reach, these are your preeminent option.