China Naming Network - Eight-character Q&A - What kind of electric hoist should be installed on the terrace of the top floor (6 th floor) of multi-storey residential buildings? thank you

What kind of electric hoist should be installed on the terrace of the top floor (6 th floor) of multi-storey residential buildings? thank you

There is a place to sell machinery. Of course, I bought about 200 Jin for 500 yuan {Shanghai price in 2008}.

Electric hoists are generally not allowed on the 6th floor, because the hanging line is on the 4th floor of 12m. You can ask him to add wires when you buy it. If you want to use double-stranded wire, it will be longer. You need more money. According to the weight of the goods you hang, there are machines of various weights. You can also have a slide rail. My family installed two U-shaped steel bars and a hanger with two wheels in the patio, and then came up along the track. Safety comes first.