Scissor Lifts
Scissor Lifts are specially made for working on projects directly overhead since they are only capable of lifting on a vertical plane. Scissor Lifts are designed of a series of linked and folding supports which crisscross in an "x" pattern. The pressure needs to be applied to the outside of the lowest set of supports in order for the unit to rise up into the air. This process elongates the crossing pattern that vertically propels the unit. If the equipment is pneumatically or hydraulically powered, lowering of the platform can be achieved by easily opening a valve in order to release the pressure.
There are various scissor lift models. They could differ from indoor models to those models specifically made for rough terrain which are better suitable for different construction operations. The rough terrain models are specifically equipped with stronger and more dependable tires which run by diesel or gas motors.
4 Mechanical Lifts
Mechanical lifts are normally smaller models that depend upon rack-and-pinion or screw threads to raise the platform. The mechanical lifts are limited in the amount of weight they could lift and the heights they could extend to. Mostly, these types of lifts are utilized for maintenance tasks like for instance indoor applications and changing light bulbs.
In the 1970s, the very first scissor lifts were made. Even though several improvements have been made ever since that time in the categories of safety and materials, the essential original design is still usually utilized. This particular equipment became the best choice for lots of indoor retail establishments that were starting to expand their inventory. The scissor lift is similar to the forklift. The scissor lift has become known and sought after for its effectiveness as well as its portability. In addition, the scissor lift offers the only industrial platforms which could be retracted and could fit into the corner of the building.