... and quality 3. Economic price and good service cutter suction dredger Hydraulic cutter suction dredger, acts as dredging in sheltered water ... unit in the end of 2006.Our representative products are : Oil / Chemical Tanker, 3600HP 28m full-rotary tugboat, 3600HP 29 ... -rotary tugboat, 1000HP 16m Tugboat, 34m Maritime supervise boat, cutter-suction dredger, bucket-wheel dredger, 73m container vessel, 40ton ...