It becomes a challenge to fit or repair any part outside a tall building. The risks involved in such cases are very high. Some of the environments may be totally inaccessible hence making it hard to accomplish the desired task.
Use of cherry picker especially on buildings makes it possible to carry out some task effectively such as window maintenance. Places which may be hard to access can either be below or above the ground level. Cherry pickers may also be referring to as boom lift since they are operated by powered mechanisms.
Boom lift has a basket and a lifting crane which make it possible for an individual to access the furthest points in a building, either below or above the ground. Any person who is intending to use the boom lift stands in the baskets from where he can be able to perform a number of tasks such as replacing broken glass window on top of a building or cleaning.