Scissor Lifts
Scissor Lifts are specially made for working on projects directly overhead since they are just capable of lifting on a vertical plane. Scissor Lifts are made of a series of linked and folding supports that crisscross in an "x" pattern. The pressure must be applied to the outside of the lowest set of supports in order for the unit to elevate into the air. This process extends the crossing pattern which vertically propels the unit. If the equipment is hydraulically or pneumatically powered, lowering of the platform could be achieved by simply opening a valve to be able to release the pressure.
There are a large variety of scissor lift types which vary from outdoor rough terrain models to indoor models. The rough terrain scissor lift is designed particularly for construction applications. The rough terrain types are particularly equipped with stronger and more dependable tires that are powered by diesel or gas motors.
4 Mechanical Lifts
Usually, mechanical lifts are smaller models that use screw threads or rack-and-pinion symptoms to raise the platform. The mechanical lifts are limited in the heights they can extend to and the amount of weight they could carry. Mainly, these types of lifts are used for maintenance tasks like for example indoor applications and changing light bulbs.
In the 1970s, the very first scissor lifts were built. Even though numerous improvements have been made since that time in the categories of materials and safety, the essential original design is still usually utilized. This particular machinery became the ideal option for lots of indoor retail establishments that were starting to expand their inventory. The scissor lift is like the forklift. The scissor lift has become known and sought after for its effectiveness and its portability. In addition, the scissor lift provides the only industrial platforms which could be retracted and able to fit into the corner of the building.