Cutter Suction Dredger is a dark horse. In recent years, Cutter suction dredger was widely used in the dredging and blowing works of port and waterway because of its unique characteristics. Here is a brief introduction to Cutter Suction Dredger's advantages.
The advantage of using Cutter Suction Dredger was that he could obtain the exact digging outline, and it was widely used, so he dug methodicly even in a complex construction environment, which of course was also determined by the configuration of cutting power.
The power of the reamer head usually varies from 20KW to 4000KW, but the dredging depth is generally limited and can only be used for digging between 25-30m soil. The depth of dredging usually depends on the draft depth of the hull (punt).
Cutter Suction Dredger was a static boat. It carried two sets of very important anchorage cable systems, but anchorage cables brought great safety hazards to other ships. To reduce the risk of being "stuck", many working ships have been fitted with propeller systems; Thrusters are great for helping the boat move away from the digging area, and of course they help the Cutter Suction Dredger move from one working point to another.
Small and medium-sized Cutter Suction Dredger could be designed to be detachable according to the needs of users, which was more suitable for the transportation without waterways, and could transport the equipment directly by the road to the inland area, and was more suitable for laying sand on the road, digging sand and gravel for the construction engineering company. Cutter Suction Dredger fitted with wave compensator works even in open water with waves.