Cars, cranes, flying cars, and skycars are all people's name for cranes, which are basically the same as what we call cranes.
There are two basic types of driving: One is a centralized drive, with an electric motor driving the active wheel on both sides of the shaft. The second is the driver, which is that the active wheel on both sides is driven by an electric motor. More medium and small bridge crane brake, reducer and motor group synthesis drive mode, the integration of the "triad" big lifting weight of ordinary bridge crane for ease of installation and adjustment, drive often adopt universal coupling.
Row (hang) is a term for the crane, there are two basic categories: category for centralized drive, another kind of drive, respectively, small bridge crane is more used in brake, reducer and motor group synthesis drive mode, the integration of the "triad" big lifting weight of ordinary bridge crane for ease of installation and adjustment, drive often adopt universal coupling. If you want to know more,
