Amphibious Cutter Suction Dredger – Professional Dredging Equipment
It is an integrated dredging and sand mining equipment for amphibious operations with crawler + floating body dual structure, realizing seamless land-water switching.
It can realize continuous dredging, suction and mud discharge operations, and is suitable for shallow water areas that conventional dredgers cannot reach.
It has the advantages of free movement on land and water, easy transshipment, and all-terrain applicability, and can be used for dredging, wetland restoration and gold sand mining.
The amphibious cutter suction dredger is an integrated dredging and sand mining equipment specially designed for amphibious operations. Its core adopts crawler + floating body dual structure to realize seamless land-water switching. Driven by electric motor or diesel power, the cutter rotates to dredge mud, and the mud pump sucks the slurry and transports it to the designated area through the mud delivery pipe, realizing continuous dredging, mud suction and mud discharge operations. The equipment has the advantages of amphibious use, flexibility and convenience, wear resistance and energy saving, anti-blocking and anti-silting, strong adaptability, etc. It can reach shallow shoals and swamps that conventional dredgers cannot enter. It can be used for dredging, wetland restoration, and can also be equipped with gold mining equipment for gold sand mining. No large auxiliary equipment is needed, making it the core preferred equipment for amphibious shallow water operation.
Core Parameter Specification
Model
Ship Length × Width × Height (mm)
Dredging Depth Range (m)
Cutter Diameter (mm)
Dredging Efficiency (m³/h)
Total Power (kW)
Mud Discharge Distance (m)
Movement Mode / Speed
LQ-50 (Small Amphibious)
10000×2500×2400
1.5-5
600-800
30-80
25-60
50-300
Crawler + Floating body amphibious, Land ≤2km/h, Water ≤5km/h
LQ-200 (Medium Amphibious)
18000×3200×2900
3-10
1000-1400
150-400
70-180
200-800
Crawler + Floating body amphibious, Land ≤3km/h, Water ≤6km/h
LQ-500 (Large Amphibious)
28000×4000×3400
5-12
1600-2000
400-800
180-500
400-1200
Crawler + Floating body amphibious, Land ≤4km/h, Water ≤7km/h
Product Advantages & Technical Highlights
Amphibious: Free passage on land, shoals and waters, without terrain and water restrictions
Silt escape: Crawler chassis, easy to drive out from deep soft mud and tidal flats
Mobile transshipment: Self entry and exit of waters, no tugboat assistance required, fast transshipment
All-terrain applicable: Stable construction on tidal flats, swamps, shallow waters and dry river courses
High efficiency integration: Continuous dredging, suction and transportation operations, greatly improving dredging efficiency
Applicable Scenarios & Materials
Applicable Scenarios
Tidal flat dredging, wetland management, inland river shoals, fish ponds and reservoirs
Dry river courses, wetland dredging, urban ditches, dredging and deepening in near-shore shallow waters of lakes
Applicable Materials
River silt, tidal flat sediment, fish pond sludge, silty clay, fine sand, soft soil, loose sand
