This small harbor dredger is equipped with a compact and high-efficiency hydraulic drive system that delivers stable power output and helps reduce maintenance frequency by about 35% compared with traditional mechanical dredgers. Its PLC intelligent control system supports real-time adjustment of dredging depth and pump flow, helping operators adapt effectively to different silt hardness and sediment concentration conditions. The reinforced Q235 marine-grade hull enables reliable long-term operation in both saltwater and freshwater environments, while the low‑noise pump unit helps lower noise impact and reduce disturbance to aquatic life in sensitive areas such as yacht marinas. In addition, the quick‑disconnect discharge hose system helps shorten installation and setup time by roughly 40% compared with standard dredgers.
Overall dimensions: 12m (length) × 3.2m (width) × 1.8m (draft); Maximum dredging depth: 6 meters; Rated dredging capacity: 120 cubic meters per hour; Main diesel engine power: 98 kW; Operating empty weight: 18 tons; Fuel tank total volume: 2500 liters; Discharge pump model: IS80-65-160; Maximum navigation speed: 8 knots; Maximum sediment discharge distance: 150 meters; Control mode: PLC intelligent centralized control + manual backup; Hull thickness: 8mm; Environmental protection grade: IP67 waterproof for control cabinet
This small harbor dredger is mainly suitable for small‑scale port routine maintenance, yacht marina sediment removal, inland shallow waterway dredging, urban scenic water area management, and flood control sediment clearing. It can provide flexible and cost‑effective dredging solutions for waterway management departments, coastal resort operators, and small civil engineering teams working in narrow and shallow water environments. The dredger helps remove accumulated silt, sand, and organic sediments to restore suitable water depth, improve navigation safety, and support the ecological balance of surrounding water areas.
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