Different Classes of Aerial Lift
Aerial lifts are a specialized kind of heavy equipment which allows employees to be raised into the air. These equipment can be utilized to perform repairs and maintenance in areas that are high up in the air like on roofs, near power lines and street-light fixtures. Like nearly all devices, there are different types of aerial lifts which can be used to perform different jobs. For the utmost safety, each kind of different kind of machine requires right training and specific qualifications prior to operating it.
Scissor Lifts
Scissor lifts are usually known as Genie lifts. They are considered the most basic type of aerial lift. These lifts are made of a platform that is raised up using pneumatic power and are mainly used indoors. Typically, scissor lifts are the safest kind of lift models. When completely compressed, these scissor lifts can be driven like large carts. Usually, when the platform is extended, they are not able to be driven for safety reasons. Before anyone could use these devices, workers should be licensed as operators.
Boom Lifts
The boom lift is a much more complicated kind of aerial lift equipment compared to a scissor lift. The boom lift often 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 situated in the bucket that allows the operator to lower and hoist the bucket. As the arm of the boom is jointed, it could move from side to side too. The boom lift resembles a tail of a metal scorpion. Traditionally, it is used in construction applications outdoors. The boom lift is considered to be more risky to operate compared to scissor lifts, thus, operators should be licensed individually for these types of lifts.