1.Bucket Chain Dredger Brief Introduction
A bucket chain gold dredger is equipped with a lot of dredge buckets, which is a device that dredges up sediment by mechanical means, often with many circulating buckets attached to a wheel or chain. Some bucket chain dredgers are powerful enough to rip out coral to make a shipping channel through coral reefs.
Bucket type dredger is applied for waterways with high percentage of clay and gravels,while pump suction type can only be used for terrains with low percentage of clay and gravel.
2. Bucket Chain Dredger Technical Specification
| Pontoon size (Length*Width* Height) | 45*2.5*1.66m |
| Square type frame size (Height* width) | 6.0*2.0m |
| Inclined type frame size (Height* Width) | 6.0*2.0m |
| Chain plate quantity of bucket chain gold dredging ship | 164 pcs |
| Chain plate pin quantity of bucket chain gold dredging ship | 164pcs |
| Dredging bucket quantity of gold dredging machine | 82 pcs |
| Trommel screen of gold dredging ship size | length7.5 meters ,diameter 2.2m |
| Pulsating sluice box size | 5.8*1.5m quantity :4 sets |
| Fixed sluice box size | 6*2.0m quantity: 2 sets |
| Total Installed power | 329kw |
| Total water consumption | 360m3/hour |
3. Bucket Chain Dredger Request For Reply
a. Deal capacity: How many tons of sand do you want to deal with per hour?
b. How many meters for the dredge depth?
c. In the dredging mixture,the sand and stone percentage ratio?
d. How big size for the gold particle diameter?
e.if you want to us to supply with the diesel generator? We can support weichai,Cummins or Caterpillar and other brands.
4.Advantages of Bucket Chain Gold Dredger
The core advantages of bucket-chain gold dredgers lie in their high efficiency, flexibility, and adaptability, making them particularly suitable for complex underwater mining environments.
1. High-Efficiency Continuous Operation: Utilizing a continuous circulation bucket system, it can continuously dredge materials from riverbeds or seabeds and directly transport them to processing systems (such as drum screens), achieving an integrated process of digging, screening, washing, and grading, significantly improving gold recovery efficiency.
2. Strong Environmental Adaptability: Its design can handle different water depths from 5 to 30 meters, effectively operating in rivers, lakes, and near-shore sediments. Diesel power configurations also ensure reliable operation in remote areas or areas with unstable power supply.
3. Flexible Customization and Expandability: Processing capacity covers 50-400 tons/hour, and the configuration can be adjusted according to specific mine conditions. The modular design also facilitates the later addition of equipment such as crushers for secondary processing to meet different production needs.
5. Yongli Dredger Main Products

Diamond washing plant
Cutter suction dredger
Jet suction dredger
Amphibious dreder
Backhoe dredger
Amphibious excavator






