The medium chain bucket dredger is a core equipment specially designed for medium-scale dredging and sand mining operations. It adopts a core integrated structure of chain bucket digging + chain conveying, and drives the chain bucket to rotate and dig materials through energy-saving diesel power. After being lifted by the chain, the materials are transported to the designated area for unloading, realizing the integrated and coherent operation of dredging, lifting, conveying and unloading. The equipment has the advantages of moderate volume, stable production capacity, convenient transfer, wear resistance, energy saving, intelligent control and strong adaptability. It not only solves the problem of insufficient production capacity of small equipment, but also avoids the limitations of poor flexibility and high cost of large equipment. It can be adapted to various operation scenarios of medium river courses and shallow water areas. It can be used for dredging and desilting, and can also be matched with gold panning equipment for large-scale sand gold mining. It is a cost-effective core preferred equipment for medium river course operations.
Core Parameter Specification
Model
Length×Width×Height (mm)
Dredging Depth Range (m)
Chain Bucket Capacity (m³)
Dredging Efficiency (m³/h)
Total Power (kW)
Chain Bucket Speed (r/min)
Movement Mode/Speed
ZLD-200 (Medium)
12000×3200×3000
3-10
0.5-0.8
150-200
80-120
8-12
Simple self-propelled/tug traction, ≤6km/h on water
ZLD-300 (Medium)
15000×3800×3300
4-13
0.8-1.2
250-300
120-180
7-10
Simple self-propelled/tug traction, ≤5km/h on water
ZLD-500 (Medium)
18000×4200×3600
5-15
1.2-1.5
400-500
180-250
6-9
Self-propelled, ≤7km/h on water
Product Advantages & Technical Highlights
Powerful Dredging: Continuous chain bucket digging with strong grasping force, suitable for hard sediment
Strong Adaptability: Well adapted to working conditions such as hard soil, clay and slightly high stone content
Stable Operation: Solid hull structure, no easy deviation in river and reservoir operations
Continuous Construction: Circulating feeding of chain buckets, continuous discharging, stable construction efficiency
Universal for Deep & Shallow Water: Moderate draft, operable in deep and shallow water areas
Easy Maintenance: Mature and reliable structure, convenient replacement of wearing parts with low cost
Applicable Scenarios & Materials
Applicable Scenarios
Urban trunk river courses, medium reservoirs, inland waterways, medium lakes
Trunk canals of irrigation areas, port shoals, silted waters with a small amount of sand and stone
Applicable Materials
Silt, silty clay, old silt soil, hard clay, fine sand, medium sand, a small amount of loose gravel
