Types of Man Lifts
Scissor man lifts are made to vertically hoist workers to higher areas. They are usually seen in the construction business in order to move or lift personnel form one place to another. Man lifts are power-driven and provide special handholds and steps or platforms to provide safe transport. The type of construction work being performed would decide precisely what kind of man lift will be used in a project.
Electrically Insulated Man Lifts
According to Man and Material Lift Engineering, the man lift most preferred for working in close proximity to electrocution hazards are electrically insulated man lifts. The electrically insulated man lifts provide protection to personnel against accidental electrocution. These equipment follow the American National Standards Institute A92.2 Category C, 46kV Rated. These electrically insulated man lifts offer fiberglass insulated booms, fiber optic control cables and are operated on nonconductive hydraulic hoses which serve to reduce ground error.
Scissor Lifts
Scissor lifts are a special kind of aerial man lift that is meant to transport employees vertically to difficult-to-reach areas. The scissor lift derived its name due to the scissor kind of design of the folding supports that serve to raise and lower the platform. In order to hoist the lift, each one of the folding supports is opened so as to extend the platform to higher heights.
Scissor lifts could be either hydraulically or manually lifted. Hydraulic systems allow the scissor lifts to descend with just a release of hydraulic pressure, rather than depending on power. Because the potential of mechanical malfunctions preventing the platform from descending to the ground suddenly is eliminated, hydraulic systems make safer scissor lifts at the end of the day.
Capacity
Man lifts are designed in a huge range of weight capacities. Several man lifts have the capability to only hold numerous people while others have the ability to hold one person. Scissor lifts and platform lifts are more conducive for transporting lots of individuals, as boom lifts have less space located in their bucket.