轮式起重机是各种工程建设中广泛应用的起重设备,它对节省人力、减轻劳动强度、降低建设成本、提高建设质量、加快建设速度、实现工程施工机械化起着十分重要的意义。轮式起重机分为轮胎起重机、汽车起重机和全地面起重机,出于当前市场地位及发展趋势考虑,本文着重论述后两种产 Wheeled cranes are widely used lifting devices in various engineering construction. They are very important to save manpower, reduce labor intensity, reduce construction cost, improve construction quality, speed up construction and mechanization of construction. Wheel cranes are divided into tire cranes, truck cranes and all-terrain cranes, out of the current market position and development trends to consider, this article focuses on the latter two types of production