Cylinders suction hopper dredger
A trailing suction hopper dredger is a ship that dredges sand, clay, sludge and pebleds from the seabed trough a suction line ending in a draghead. The suction lines are fitted out with hydraulic cylinders.
Activities De Boer Snijbedrijf
De Boer Snijbedrijf cut approximately 38 tons of S355 J2+N sheet steel with thicknesses of 160 to 400 mm top size for the heads of these cylinders.