An overhead crane, is a type of crane found typically in the industrial markets.
Work Station
Cranes
Workstation cranes are typically used in smaller work areas and assist in high volume production lines.
Jib
Cranes
Jib Cranes allow loading within circle around their support structure.
Gantry
Cranes
Gantry Cranes are mobile and allow you to straddle an object or work space.