If you’re elevating a worker to a spot that’s both up and over, you’ll need to use a boom lift. These are great for electrical or piping repairs in a difficult-to-reach area. If the worker is moving straight up, a scissor lift may suffice. This is a common pick for window or siding installation, cleaning, and repairs.
What is the difference between an aerial lift and scissor lift?
Per OSHA, a scissor lift is a mobile scaffold for which the platform only moves vertically. An aerial lift is any vehicle-mounted work platform that can move vertically and/or horizontally. Some aerial lifts can even rotate around a vertical axis.
What is a disadvantage of using a boom lift?
One disadvantage of the telescopic boom lift is its instability. There are counterweights present on the machine, but the further out a boom is raised and extended, the weight it is able to lift is less than normal.
What is a boom lift used for?
Boom lifts are used to lift people and materials up into the air. Depending on the boom type – straight or articulating – it can also be used to maneuver obstacles and around corners. A boom lift is mainly used to reach out and over as opposed to a scissor lift which is mainly used to lift up.
Is an aerial lift the same as a boom lift?
An aerial lift is a vehicle mounted platform that rotates and elevates. These devices include vertical towers, aerial ladders, articulating boom platforms, and more. Aerial lifts are also called boom lifts and are basically any vehicle mounted piece of equipment used to elevate a person.
Do you need a harness when using a scissor lift?
While OSHA does not require scissor lift workers to wear a harness or other PFRS, that doesn’t mean you shouldn’t. After all, there are many hazards associated with scissor lift use. That’s one reason OSHA requires scissor lifts to have guardrail systems.
Do you need to be tied off in a scissor lift?
Question 2: Are employees required to be tied-off when working on a guardrail-equipped scissor lift platform that extends beyond the wheelbase of the lift? Answer: No, neither §1926.451 or §1926.452(w) require employees to be tied-off when working from scissor lifts that have properly maintained guardrails.
Do scissor lifts reach higher than aerial lifts?
Higher Lift Heights – Boom lifts usually extend much higher than scissor lifts. Lift heights can top 130 feet, as opposed to a maximum of about 50 feet with a scissor lift.
What is a personnel lift?
Personnel lifts give operators the ability to move about and reach medium height levels with ease. … Personnel lifts work best in applications where space is a premium and weight on the floor is a concern. They have platform heights that rise from 15 to 36 ft.
Is a scissor lift?
A motorized vehicle with a railed platform that can be raised straight up is known as a scissor lift. Criss-crossing metal supports that elongate as the platform is raised are the basic feature of scissor lifts that distinguishes them visually from other equipment used to work in higher elevations.
Can a boom lift tip over?
Keeping the entire area clear minimizes the risk of anyone being hit below by objects that may fall. Though very rare, it is also possible for boom lifts to tip over. Keeping the area under and around the boom lift clear will help ensure that no one is hurt if the entire structure tips over.
Why are boom lifts stored up?
The booms are up because they don’t have to worry about anyone stealing the stick saw that way, and they don’t have to take it on and off all the time either..
How do telescoping boom lifts work?
Telescoping boom lifts are also aerial work platforms. … Because the larger section is straight and the boom doesn’t compact down, the telescoping boom needs room to move. The machine uses hydraulics to extend or bring in two main sections, which makes the telescoping boom lift very stable.
How high can a boom lift go?
The majority of telescoping booms provide platform heights of 40 to 80 feet. Some models provide significantly more. The Genie S-180 has a platform height of 180 feet, while JLG’s 1850SJ offers reaches of up to 185 feet.
What does OSHA consider an aerial lift?
Items to look for include: An aerial lift is any vehicle-mounted device used to elevate personnel, including: Extendable boom platforms, • Aerial ladders, • Articulating (jointed) boom platforms, • Vertical towers, and • Any combination of the above.
What size boom lift do I need?
The smallest models are 40 feet tall, while the largest telescopic boom lifts are 180 feet tall. A 40-foot machine has a maximum range or horizontal reach of about 34 feet, and a 120-foot boom lift has a range of 75 feet.