Trolleys operate on a stationary monorail.
If it is desired to run the hoists on the monorail, it is used by hanging the hoists from the upper hook of the hoist to the fixed shaft of the trolley.
The walking mechanisms of the carriages are wheeled.
It is hand driven (It can be moved by pushing or pulling).
It has been designed in accordance with its capacity, by assuring the safety of the user at maximum point in accordance with various loads.
If desired, wheel shafts can be made as screwed and not welded.