The river type cutter suction dredger is a professional integrated dredging and sand mining equipment designed for shallow water river operations. It adopts a core narrow-body shallow draft hull + cutter suction integrated structure. The cutter is driven to rotate for dredging by electric motor or diesel power, and the mud pump sucks the slurry and transports it to the designated area through the mud delivery pipe, realizing continuous dredging, suction and discharge operations. The equipment has the advantages of flexibility and convenience, wear resistance and energy saving, anti-blocking and anti-silting, strong adaptability, etc. It can be adapted to various shallow water scenarios of river courses. It can be used for river course desilting, widening and dredging, and can also be matched with gold panning equipment for river placer gold mining. No large auxiliary equipment is needed, and it is the core preferred equipment for shallow water operations of river courses.
Product Core Parameters
Model
Ship Length × Width × Height (mm)
Dredging Depth Range (m)
Cutter Diameter (mm)
Dredging Efficiency (m³/h)
Total Power (kW)
Discharge Distance (m)
Movement Mode
HD-50 (Small River Type)
12000×2200×2500
2-6
800-1000
50-100
30-80
100-500
Non-self-propelled, Traction Type
HD-200 (Medium River Type)
20000×3000×3000
4-10
1200-1600
200-500
80-200
300-1000
Semi-self-propelled / Traction Type
HD-600 (Large River Type)
30000×4000×3500
6-15
1800-2200
500-1000
200-600
500-1500
Self-propelled
Product Advantages & Technical Highlights
High-efficiency Dredging: Continuous cutter suction and transportation, high desilting efficiency, greatly shortening the construction period.
Shallow Draft: The hull has a shallow draft, suitable for operation in narrow, shallow and shallow water areas of river courses.
Flexible and Convenient: Compact hull, flexible steering, suitable for construction shuttling in narrow river courses.
Continuous Operation: Integrated cutter suction, transportation and mud discharge, no transfer and non-stop operation.
Environmental Protection & Low Disturbance: Small operation disturbance, difficult diffusion of sediment, reducing water pollution.
Application Scenarios & Materials
Application Scenarios
Inland river course dredging
Urban inland river desilting
Port shoal deepening
Reservoir desilting and capacity expansion
Ditch and pond management
Coastal beach leveling
Applicable Materials
River silt, silty clay, fine sand, medium-coarse sand, loose sand, a small amount of soft pebbles
