Different Classes of Aerial Lift
A particular kind of heavy machine that allows a person to be lifted into the air is aerial lifts. These machinery are normally used to perform repairs on places that are high up in the air such as on roofs, near street-light fixtures and power lines. Similar to most devices, there are various types of aerial lifts that could be used to carry out a variety of jobs. For the utmost safety, each type of different kind of machine requires proper training and specific certification before operation.
Scissor Lifts
Scissor lifts are often known as Genie lifts. They are considered the most basic form of aerial lift. These lifts are made of a platform which is raised up using pneumatic power and are mostly utilized for indoor applications. Usually, scissor lifts are the safest kind of lift models. When completely 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 anybody could utilize these devices, employees should be certified as operators.
Boom Lifts
Compared to a scissor lift, boom lifts are much more complicated pieces of aerial lift equipment. A boom lift has a wide base to be able 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 hoist and lower the bucket. Since 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. Traditionally, it is utilized in construction applications outdoors. The boom lift is considered to be more risky to operate than scissor lifts, thus, operators need to be certified individually for these types of lifts.