1. High Efficiency: Dredgers use suction or excavation methods to quickly remove silt, improving work efficiency and saving time.
2. Energy Saving and Environmental Protection: Dredgers can work on silt, using less fuel and producing less waste gas and residue compared to traditional land-based dredging methods.
3. Flexibility: Dredgers can easily access deep silt areas, using suction or excavation methods, making them widely applicable.
4. Multifunctionality: Dredgers can not only suction and excavate silt but also carry other construction equipment for construction.
5. Safety and Reliability: Dredgers have good stability and resistance to wind and waves, ensuring the safety of operators.