Crane barge(grab derdger) 抓斗挖泥船 38.4 X 16.31 X 3.2M MAX HOIST:120TONS FOR DREDGER 8M3 DREDGING DEPTH 40M Crane barge(grab derdger) 抓斗挖泥船 48.8 X 19.3 X3.66M MAX HOIST:160TONS FOR DREDGER 10M3 DREDGING DEPTH 40M Crane barge(grab derdger) 抓斗挖泥船 48.8 X 18.3 X 3.66M MAX HOIST:165TONS FOR DREDGER 11M3 DREDGING DEPTH 35M