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该机是装备在五桥大型专用汽车底盘上的液压汽车起重机。它不仅能在工厂、码头、车站、货场等地完成桥式起重机、门式起重机的工作,而且能适应作业项目分散、临时要求高速作业的冶金、化工、建筑工地从事装卸和安装工作。本机起升、回转、变幅机构均采用液压传动,工作平稳,调速方便,操纵简单。液压伸缩式吊臂和液压支腿,改善了起重工人的劳动条件并大大缩短了起重机作业准备和作业转移
The machine is a hydraulic truck crane that is equipped on the chassis of a large-scale special vehicle for five bridges. It can not only complete the work of bridge cranes and gantry cranes in factories, docks, stations, freight yards, etc., but also can adapt to metallurgy, chemical engineering, and construction sites where operational items are dispersed and temporarily require high-speed operations for loading and unloading and installation work. The lifting, swinging and luffing mechanisms of the machine are all hydraulically driven. The work is smooth, the speed is convenient, and the operation is simple. Hydraulic telescopic booms and hydraulic legs improve the working conditions of the lifting workers and greatly reduce crane work preparation and job transfer