Jan De Nul has released a beautiful video named ‘Working principles of a Backhoe Dredger’. A backhoe dredger is a pontoon which is equipped with a hydraulic excavator that excavates the soil and discharges it into a split hopper barge. This crane pontoon is equipped with a hydraulic excavator. Three
Jan De Nul has released a very interesting video named ‘Working principles of a Trailing Suction Hopper Dredger’. A trailing suction hopper dredger dredges loose material and soft soils such as sand, gravel, sludge or clay. One or two suction pipes are lowered on the seabed and the drag head is trai
