俄罗斯塔式起重机制造专门工艺设计局研制出K—578林业用新型起重装载机，用于在低位储料站堆垛木材，将木材放入水中或者装进驳船，用于木材转运站、木材加工工业和各种仓储企业的材料装卸工作。新型起重装载机（图1）是一种塔身不回转、梁形吊臂、底盘为门式结构的塔式起重机 Russia’s tower crane manufacturing specialized craft design bureau developed the K-578 forestry new type hoisting loader, uses in the low position material storage station to stack the wood, puts the wood in the water or installs the barge, uses in the timber transfer station, the timber Processing industry and various warehousing enterprises in the material handling work. The new crane loader (Figure 1) is a tower crane without a revolving tower with a boom and a gantry