Classifications of Scissor Lifts & Aerial Lift Platforms
A scissor lift consists of a series of crisscrossed steel arms that are connected to create an X pattern. When raised vertically, the X pattern of support holds the rectangular platform that is located on top of the lifting apparatus. There are support railings along the lifting mechanism's edges to be able to keep the workers safe and help to secure their tools.
The scissor lift has a low profile, best suited for smooth surfaces like hard dirt surfaces, concrete and pavement. These machines utilize either a combustion engine or electric motor in order to move the lift and power the lifting apparatus. The operator must move the lift itself if he or she needs to travel horizontally, since the lift mechanism just operates the lift in a vertical way.
Rough Terrain Scissor Lift
The rough terrain scissor lift and the standard scissor lift use identical lifting technology. The main difference is that the rough terrain units feature a different base which is specifically designed for surfaces which are not even. These models also offer higher ground clearance and oversized all terrain tires. The rough terrain scissor lifts use 4-wheel drive in order to navigate through difficult and muddy terrain with no trouble.
Telescopic Boom Lift
Telescopic booms are made to be raised both diagonally and vertically. This unit has a small work platform which houses controls in order to operate the boom. The controls work with a combustion engine in order to power the hydraulics which power the boom and move the lift. The telescopic boom lift has off-road capable tires and is an independent lift unit.
Articulating Boom Lift
There are two telescopic booms on the articulating boom lift. These are attached with a moving elbow apparatus. This lifting machinery has a bucket or a small work platform that is outfitted with hand controls to be able to control the boom. These are stand-alone lifts which are powered by a combustion engine. Articulating boom lifts are available with either off-road or hard surface tires. These lifts are made in order to reach on top of and over top of buildings.
Aerial Mast Lift
To be able to raise a work platform vertically into the air, the aerial mast lift uses a telescopic mast. The lift is usually powered pneumatically or electrically and are self-propelled units. These equipment provide a great solution for working in high racks in narrow warehouse aisles. It is important to remember that aerial mast lifts are not recommended for off-road use and are limited to vertical movement.