我国电力建设起重机现状及其特点

Present situation and Feature of cranes for Electric Supply Construction in China

本文从电力部门建设所需的机械设备角度出发，简单回顾了我国电力建设所需的大型起重机械的发展历史，详细介绍了我国现有的几种国产电建塔机的性能参数及其特点，叙述了电力建设用起重机的主要特点及发展方向。

This paper reviews development historyof larger cranes for electric supply constructionfrom the point of electric department. It introducesperformance and characteristic of several existingtower cranes manufactured in China and states themain feature and developing trend of cranes used inthe electric supply construction.