Stable Floating Multi Watertight Cabin Mining Machine Gold Dredger

• Customization: Available
• Type: Bucket Dredger
• Power Type: Diesel
• Model NO.: HD-LD100
• Cyclone Type: Hydrocyclone
• Customized: Customized
• Condition: New
• Warranty: One Year
• After-sales Service: One Year
• Loa: 24.8m
• Bm: 4.80m
• Dp: 1.50m
• Main Engine Brand / Power: Weichai 4100, 45kw * 2
• Number of Buckets: 68
• Max Dredging Depth: 10m
• Max Output: 100m³/H
• Design Draft: 0.6m
• Fuel Consumption: 14 L/H
• Bucket Speed: 28 PCS/Min
• Chain Size: 60*90*20mm
• Number of Chains: 136 PCS
• Structure: The Main Body Adopts an Assembled Structure. All B
• Chain Material: Integrally Cast Manganese Steel
• Transport Package: Container or Bulk Cargo Transportation
• Specification: 20.00*4.80*1.50m
• Trademark: Haiding Shipyard
• Origin: Qingzhou, Shandong Province, China
• HS Code: 89051000
• Production Capacity: 5000set/Year
• Package Size: 1219.20cm * 243.80cm * 290.00cm
• Package Gross Weight: 26000.000kg

Product Description

Product Description

Chain Bucket Gold Dredger for River Gold Mining

Chain bucket dredger is a dredger that uses the chain bucket machine on board to excavate the soil and sand in the subsurface layer of water.  Mostly used for sand and gravel mineral mining or dredging harbor basins.  Equipped with excavation device, lifting device, large particle filtration device, conveying device, and migration device, the excavated sediment is transported to the transport ship through a conveyor belt, which can complete excavation, sand and stone separation, stone crushing, particle size grading, sediment cleaning and separation, heavy metal extraction, dehydration, and transportation in one go.  It has strong adaptability to soil and can excavate various media other than rocks and thick mud.  Installing corresponding mineral selection equipment on the ship can upgrade it to a gold mining ship, iron selection ship, salt mining ship, gemstone beneficiation ship, etc.  

advantage:

1.Strong adaptability: With strong adaptability to geographical environment and excavated materials, it is an ideal machinery for sand mining in sand fields and rivers. It can also be used for salt mining in lakes, sand and gold selection, sand and iron selection, as well as dredging of nearshore rivers, riverbed excavation, and waterway dredging. 

2.Cost effectiveness: Low power consumption, minimal manpower, balanced output, and overall high economic efficiency.  This economic advantage gives it a clear advantage in market competition.  

3. Convenient maintenance: Reasonable structure, simple operation, and easy maintenance. 

4. High excavation efficiency: The excavation method involves a series of chain buckets running continuously on the drum of the bucket bridge. This design enables the sand dredger to efficiently handle large amounts of sand and soil materials during excavation, with a work efficiency of up to 60-500m ³/hour. 

Specification

Model	HD-LD100	HD-LD200	HD-LD300	HD-LD400
Length Overall	24.80m	24.80m	28.80m	38.75m
Dimensions Of Hull	20.00×4.80×1.50m	22.00×6.80×1.50m	24.00×8.80×1.80m	32.00×9.70×2.20m
Main Engine Brand/Total Power	Weichai 4100-45KW*2	Weichai 4105-60KW*2	Weichai 6105-110KW*2	Weichai WP10-294KW*2
Number Of Chain Buckets:	68 set	68 set	70 set	75 set
Max Dredging Depth:	10m	10m	12m	15m
Maximum 0utput:	100m³/h	200m³/h	350m³/h	500m³/h
Draft:	0.60m	0.80m	1.20m	1.40m
Sediment Production:	14L/H	16L/H	29L/H	40-60L/H
Bucket Speed:	28 set /min	26 set/min	22 set/min	18 set/min
Chain Size:	60×90×20mm	60×90×30mm	1100×120×50mm	1200×120×65mm
Number Of Chains:	136 branches	136 branches	140 branches	150 branches
Structure:	The main body is an assembled structure, and the basic units can be lifted by cranes, which can be adapted to road, rail transport and maritime transport of bulk carriers or container ships.
Chain Material:	Manganese steel integral casting
Users can customize various types of chain bucket dredgers/gold diggers with different output and depth according to their needs.

Certifications

Packaging & Shipping

Modular packaging and transportation

The dredger is disassembled into modular units for packaging. It fits road, railway and sea transportation via container or bulk vessel. We will arrange shipment promptly once deposit is received.

After Sales Service

High-quality after-sales service

Complete after-sales system: 24/7 tech support, global spare parts inventory, free crew training, 1-year warranty and lifelong maintenance. Fast response to minimize downtime.

Company Profile

Hai Ding Shipbuilding is a professional manufacturer of gold dredgers and mining vessels. We focus on R&D, production and customized solutions. Our products are sold worldwide with reliable quality and full after-sales support.

FAQ

Q1:What is the structural feature of this gold dredger?

The whole machine adopts assembled steel structure. All basic modules are crane-liftable. It supports flexible transportation by road, railway, bulk carrier and container ship, with convenient disassembly and relocation.

Q2:What are the core parameters of the dredger?

Equipped with 2 sets of Weichai 4100 diesel engines (45kW each); bucket speed: 28 pcs/min; chain quantity: 136 pcs; key wearing parts adopt integrally cast manganese steel for high wear resistance and long service life. All core sizes and configurations can be customized according to working conditions.

Q3:What working environment is this dredger suitable for?

It is mainly applicable to river channel sand gold mining, shallow water alluvial gold mining and sand-gold separation. It can adapt to complex riverbed working conditions and support 24-hour continuous stable operation.

Q4:Can the equipment work in shallow water areas?

Yes. It is well adapted to shallow water and complex riverbed conditions for stable operation.