QZ 型抓斗橋式起重機抓斗開啟方向有平行和垂直主梁兩種，下圖為垂直主梁開啟。
The direction of platform door to the driver ＇ s cap1S: side , end and top . The lifting capacity ineludes the weight of the grab .
QZOverhead crane with grab iS Widely used in loading go0ds in port , factory , Workshop and poWer plan The work classification is heavy . the groupclasSification of the crane 1sA6.
The open directi0n of the grap 1s: paralleling With the beam and plumbing With the beam , this des1gn1s t
QZ型5-20噸抓斗橋式起重機行車主鉤起升高度 20
QZ型5-20噸抓斗橋式起重機行車副鉤起升高度 22
QZ型5-20噸抓斗橋式起重機行車主起升運行速度 39.2
QZ型5-20噸抓斗橋式起重機行車小車運行速度 44.6
QZ型5-20噸抓斗橋式起重機行車大車運行速度 93.6
