Views: 0 Author: Site Editor Publish Time: 2025-08-14 Origin: Site
An 18 Inch Cutter Suction Dredger (CSD) offers an excellent balance between portability and dredging capacity, making it suitable for medium to large-scale projects in rivers, lakes, ports, and coastal areas. At ITECH, we design and build 18 Inch Cutter Suction Dredgers that combine high productivity with operational efficiency, ensuring reliable performance in various dredging conditions.
Our models are equipped with a powerful cutter head, high-efficiency dredge pump, and customizable configurations to meet specific project demands. This makes them a preferred choice for contractors seeking dependable dredging solutions without compromising mobility.
Optimal Production Rate – Capable of pumping up to 4,500–5,000 m³/h depending on sediment type.
Moderate Size, High Efficiency – Easier to transport and mobilize compared to larger dredgers.
Customizable Dredging Depth – Standard models reach up to 16 meters, with options for deeper cuts.
Fuel-Efficient Operation – Optimized engine and pump system to reduce operating costs.
Durable Construction – Built with marine-grade steel for long service life in harsh environments.
River Dredging Projects – Restoring navigation channels and improving water flow.
Port & Harbor Maintenance – Maintaining depth for safe vessel operations.
Sand Mining Operations – Extracting construction-grade sand and gravel.
Coastal and Beach Nourishment – Replenishing eroded shorelines.
Industrial Waterways – Clearing sediment around industrial docks and intakes.
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| Specification | Details |
|---|---|
| Suction Pipe Diameter | 18 inches (450 mm) |
| Dredging Depth | Up to 16 m |
| Production Capacity | 4,500–5,000 m³/h |
| Discharge Distance | Up to 1,800 m |
| Cutter Power | 140–160 kW |
| Pump Power | 1,200–1,400 kW |
| Hull Type | Modular steel design |
Q1: How does an 18 Inch Cutter Suction Dredger compare to a 20 Inch model?
A: The 18-inch dredger offers slightly lower production capacity but greater flexibility in transportation and site access, making it suitable for projects where mobility is important.
Q2: Can the dredger be customized for offshore operations?
A: Yes, we can equip it with a reinforced cutter head, additional anchoring systems, and corrosion protection for offshore use.
Q3: How long is the delivery time for an 18 Inch Cutter Suction Dredger?
A: Standard delivery is around 80–100 days, depending on customization.
Tailor-Made Solutions – Every dredger is designed to match the specific project requirements.
Global Shipping – Exported to customers in Asia, Africa, South America, and the Middle East.
Strong After-Sales Service – On-site installation support and operator training.
Proven Reliability – Trusted by contractors for durability and performance.
The ITECH 18 Inch Cutter Suction Dredger delivers an ideal mix of power, versatility, and cost-effectiveness. Whether for sand mining, river maintenance, or harbor deepening, this dredger is built to handle demanding conditions while keeping operational costs low.
For quotations and technical consultations:
info@itechdredge.com
CEDA – Applications of Medium-Size Cutter Suction Dredgers.
Bray, R. N., Dredging for Sustainable Infrastructure. CEDA/IADC, 2019.
International Maritime Organization – Construction Standards for Dredging Equipment.
