轻型双梁小车一体式电动葫芦具有结构紧凑、自重轻、体积小、操作方便、易于维护等特点。即可单独安装在架空工字梁上，也可以配套安装在双梁、龙门等起重机上。是工厂、矿山、港口、仓储货场等常用的起重设备之一，是提高劳动效率，改善工作条件的必备机械。

Double beam light car one-piece electric hoist has compact structure, light weight, small volume, convenient operation, easy maintenance, etc. Can be installed separately on the overhead h-beam, also can form a complete set of installation on the double beam, such as gantry crane. Are factories, mines, ports, warehouses, etc often use one of the hoisting equipment, is to improve labor efficiency, improve working conditions for machinery.