Leader Dredger Co., Ltd

Diamond Mineral Dredge Gold Mining Equipment High Pressure Environmental Technology

Product Details:
Place of Origin: China
Brand Name: Leader Dredger
Certification: ISO 9001
Model Number: LD
Payment & Shipping Terms:
Minimum Order Quantity: One Ship
Price: Free Consultation
Packaging Details: In Container Or Bulk Vessel
Delivery Time: Peak season lead time: 1-3 months ; Off season lead time: 1-3 months
Payment Terms: L/C, T/T
  • Detail Information
  • Product Description

Detail Information

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small gold dredge


floating gold dredge

Product Description

Gold Dredging Equipment Diamond Mineral Dredging Equipment | Leader Dredger


Chain Bucket Gold Dredging Equipment Technical Specifications
Dig deep 8m 10m 15m 18m 18m
Excavation capacity 60m³/h 80m³/h 100m³/h 160m³/h 200m³/h
Gold rush rate 90% 90% 90% 90% 90%
Installed power 75kw 100kw 150kw 200kw 200kw
Overall size 25m*5m1.25m 28m*5.5m*1.25m 32m*6.2m*1.5m 38m*6.8m*1.5m 38m*7m*1.5m
Pontoons size 25m*1.5m*1.25m 28m*1.6m*1.25m 32m*2m*1.5m 38m*2.2m*1.5m 38m*2.2m*1.5m
Steel plate material 6mmCCSB 6mmCCSB 8mmCCSB 8mmCCSB 8mmCCSB
Internal skeleton 70*30*6mmL 70*30*6mmL 110*40*6mmL 110*40*8mmL 110*40*8mmL
Skeleton spacing 800mm 800mm 800mm 600mm 600mm
Bucket model LDW60 LDW70 LDW80 LDW100 LDW120
Bucket depth 400mm 450mm 450mm 500mm 500mm
Bucket height 400mm 450mm 450mm 500mm 500mm
Bucket capacity 0.038m³ 0.056m³ 0.063m³ 0.063m³ 0.12m³
Bucket velocity 28/min 26/min 28/min 28/main 28/main
Material type Cast type Cast type Cast type Cast type Cast type
model 600*70*25mm 630*80*30mm 730*110*40mm 800*130*50mm 800*140*50mm
Steel plate material Mn13 Mn13 Mn13 Mn13 Mn13
Treatment process Pin hole and bolt hole high frequency processing Pin hole and bolt hole high frequency processing Pin hole and bolt hole high frequency processing Pin hole and bolt hole high frequency processing Pin hole and bolt hole high frequency processing
Digging bucket power        
Motor power 22kw 37kw 55kw 2*37kw 2*37kw
Gearbox ZQ500 ZQ850 ZQ1000 2*ZQ850 2*ZQ850
Drum screen
Model type Tug round sieve (with stirring) Tug round sieve (with stirring) Tug round sieve (with stirring) Tug round sieve (with stirring) Tug round sieve (with stirring)
Size 1200*2000mm 1500*2200mm 1600*2800mm 1600*3200mm 1600*3200mm
Motor control mode 7.5kw 7.5kw 11kw 11kw 11kw
Power 4kw 4kw 5.5kw 5.5kw 5.5kw
Quantity 2pcs 2pcs 2pcs 2pcs 2pcs
Hoisting winch
Power 11kw 11kw 18.5kw 18.5kw 22kw
Wire size 18mm 20mm 22mm 22mm 24mm
Agitate chute
Size 3m*1.2m 3.5m*1.5m 4.5m*1.8m 4.5*1.8m 4.5m*1.8m
Power 1.5kw 1.5kw 2.2kw 2.2kw 2.2kw
Gearbox ZQ250 ZQ250 ZQ250 ZQ250 ZQ250
Quantity 2pcs 2pcs 2pcs 3pcs 4pcs
Reverse gold chute
power 4kw 4kw 4kw 4kw 4kw
Maximum capacity 35m³/h 35m³/h 35m³/h 35m³/h 35m³/h
Quantity 2pcs 2pcs 2pcs 3pcs 4pcs
Water pump
type 4 Inch 4 Inch 6 Inch 6 Inch 6 Inch
power 5.5kw 5.5kw 7.5kw 7.5kw 11kw
Generator Set
power 75kw 100kw 150kw 150kw 200kw
brand WeiChai WeiChai WeiChai WeiChai WeiChai
Note: The gold rush boat data listed above is the more common type. For this type of equipment, it can be matched from the depth of 4-18m and the workload of 60-200, which needs to be matched according to actual customer requirements.




Weifang Leader Co., was established in 1986, who integrates design & research, production, export and after-sale service, is the only professional Chinese manufacturer for cutter suction dredgers with many branch offices in Asia, Russia, Mid-East, Africa countries etc, keeping the largest annual sale for cutter suction dredgers.
Leader dredger, on the march to a world famous brand name, is your ideal choice for dredging machinery!






 ● Rich design resources. Long-term cooperation with more than ten design institutes in China.


 Nearly 20 years of production experience, sales to more than 20 countries around the world. Have a good understanding of the requirements of equipment in different working conditions, and know how to produce ships suitable for customers'working conditions.


 The total production is more than 100 dredgers. Through so many customers'feedback, we constantly improve the design and production of our products.


 ● Concentrate on dredger production. All energy production cutter suction dredger, professional, dedicated.


 Serve customers attentively. We can consult and ask for help when we are using our dredger. We will do our best to help.






 ● Provide consulting and design services before sales, and provide scheme support to customers according to their working conditions and needs.


 ● Suggestions on spare parts configuration according to customer's requirements


 ● Provide on-site installation guidance, overall commissioning, pre-job training, tracking guidance services ( dredger master, mechanic)


 ● Provide one-year after-sales service


 ● Providing permanent accessories and consulting services


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