Amphibious Cutter Suction Dredger

Working Principle of Amphibious Cutter Suction Dredger

1.The amphibious cutter suction dredger adopts a universal hull platform matched with quickly interchangeable modular attachments. The main diesel power unit distributes hydraulic power to different working units independently for diversified dredging operations.
2.Positioning & Propulsion System Amphibious models travel on land and water via crawler pontoons; modular pontoon dredgers advance step by step with spud poles and winches to fix operation positions, adapting to shallow water, marshes and tidal flats.

3.Central Hydraulic Power Supply the main engine supplies total power. Hydraulic valves allocate power separately to different attachments, supporting single-unit operation or synchronous auxiliary work.
4.Multi-model Amphibious Cutter Suction Dredger
Bucket excavation model: Hydraulic boom and bucket mechanically dig hard clay, gravel, tree roots and debris, then unload materials to shore.
Amphibious Cutter/jet suction dredger model: High-pressure water fluidizes silt; dredge pump creates negative pressure to suck slurry and deliver sediment to bank through floating pipelines.

5.Aquatic weed harvesting model: Cutting rollers chop weeds and reeds, with built-in conveyors collecting floating vegetation waste.
Cyclic Integrated Construction Attachments can be rapidly replaced on-site without vessel replacement, to finish silt removal, weed clearance and slope trimming continuously in one project.