Various Classes of Aerial Lift
Aerial lifts are a specialized type of heavy machinery which allows workers to be lifted into the air. These machines could be utilized to perform maintenance and repairs in places that are high up in the air such as on roofs, near power lines and street-light fixtures. Similar to nearly all devices, there are various kinds of aerial lifts that can be used to carry out various tasks. For the utmost safety, every kind of different type of machinery requires proper training and specific certification prior to using it.
Scissor Lifts
Scissor lifts are often referred to as Genie lifts. They are considered the most basic kind of aerial lift. These lifts are made of a platform that is raised up by means of pneumatic power and are mostly utilized for indoor applications. Typically, scissor lifts are the safest kind of lift models. When totally compressed, these scissor lifts are capable of being driven similar to large carts. Usually, when the platform is extended, they could not be driven for safety reasons. Before anyone could use these devices, workers have to be certified as operators.
Boom Lifts
The boom lift is a much more complex type of aerial lift machine compared to a scissor lift. The boom lift usually has a much wider base in order to keep the lift anchored. It uses a jointed arm that has a bucket on the end of it. There is a control box located in the bucket that enables the operator to lift and lower the bucket. As the arm of the boom is jointed, it could also move from side to side. The boom lift looks like a tail of a metal scorpion. Usually, it is utilized in construction applications outdoors. The boom lift is considered to be more risky to run compared to scissor lifts, thus, operators must be licensed individually for these kinds of lifts.