QD型75／20噸吊鉤橋式起重機
QD型吊鉤橋式起重機主要由橋架、大車運行機構、小車、電器設備等幾個主要部件組成。根據使用頻繁成度的不同，分為A5、A6兩個工作級別。該起重機動作操縱全部在司機室內完成。——
QD Model Hnger Bridge Crane maicly consists of bridge, trolley mechanism,crab and electrical appliances,and is divided into 2 working grades of A5 and A6 according to the use frequency.This crane operation is completed in drivers chamber.
QD Model Hnger Bridge Crane maicly consists of bridge, trolley mechanism,crab and electrical appliances,and is divided into 2 working grades of A5 and A6 according to the use frequency.This crane operation is completed in drivers chamber.
