cutter suction dredger

We have successfully exported a 800 m³/h cutter suction dredger to an overseas client. This vessel is designed for efficient dredging operations, with a maximum dredging depth of 14 meters and a discharge distance of 1,500 meters. After strict production, commissioning, and sea trials, the ship was delivered on schedule to meet the client’s needs for port construction, waterway dredging, and coastal engineering projects. The whole process followed international standards, ensuring high quality and reliable performance for long-term operation.

China’s dredging industry is growing, driven by national policies and infrastructure needs. By 2024, the market reached 77.12 billion yuan, with expansion into areas like land reclamation and environmental projects. This development supports ports, waterways, and economic growth.

The cutter suction dredger, as a "giant engineer" in marine engineering, performs continuous dredging operations in ports and waterways by rotating its cutter to loosen sediment and pumping the slurry through pipelines. This process addresses the need for deeper channels and infrastructure to support global trade and maritime development.

Our 22inch cutter suction dredger finished installation in Africa,its clear water flow is 4000m3/hr,dredging depth is 14m,discharge distance is 2000m.

introduction of the Past and Present of Domestic Dredging Equipment

On November 25, China’s independently designed and built new-generation ultra-large trailing suction hopper dredger, the "Tongjun" vessel, successfully completed all its sea trial tests in the Yellow Sea and returned to dock at the Zhenhua Shipyard in Qidong, Jiangsu.

A public meeting to discuss disposal of dredged material from the Chaudoir Dock County Park Harbor dredging project will be held by the Wisconsin Department of Natural Resources (DNR) at 1 p.m., January 14, at the Door County Government Center.

As a professional manufacturer of cutter suction dredger,we are invited to attend the Marintec China 2025

Our factory have a 16 inch cutter suction dredger. It is new made in the year of 2025. The water flow is 2500m3/h, with dredging depth 14m and discharge distance 1500m.Our engineer had tested the new 2,500m³/h cutter suction dredger at our workshop. With its 14m digging depth and 1,500m discharge distance, complete with anchor boom and spud carriage, it performed flawlessly to meet the urgent demand for a high-capacity dredging solution. And we can also accept customized designs.