供电系统 Electrical

铝合金轨道起重机的供电方式主要分为三种，分别是内置扁电缆供电，外置滑触线供电和外置C型轨供电。

The power supply mode of aluminum alloy rail crane is mainly divided into three types, namely, internal flat cable power supply, external slide-contact line power supply and external c-rail power supply.

扁电缆供电  Flat cable power supply

铝合金轨道起重机两台以内主梁通常采用内置扁电缆供电，扁电缆由电缆滑车固定，电缆滑车分为首车、中间车和尾车三种。首车固定在葫芦小车或者轨道小车上，尾车固定在端盖上。