Leader Dredger Co., Ltd
Leader Dredger Co., Ltd.
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Gold Mining Dredger And Gold Dredging Equipment Leader Dredger |
| Chain Bucket Gold Dredging Equipment Technical Specifications | |||||
| Performance | |||||
| 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 |
| Hull | |||||
| 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 | |||||
| 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 |
| Chain | |||||
| 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 |
| Windlass | |||||
| 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. | |||||
ABOUT LEADER DREDGER: |
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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. |
WHY US |
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● Rich design resources. Long-term cooperation with more than ten design institutes in China. |
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● 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.
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● The total production is more than 100 dredgers. Through so many customers'feedback, we constantly improve the design and production of our products.
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● Concentrate on dredger production. All energy production cutter suction dredger, professional, dedicated.
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● Serve customers attentively. We can consult and ask for help when we are using our dredger. We will do our best to help. |
OUR SERVICES |
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● Provide consulting and design services before sales, and provide scheme support to customers according to their working conditions and needs.
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● Suggestions on spare parts configuration according to customer's requirements
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● Provide on-site installation guidance, overall commissioning, pre-job training, tracking guidance services ( dredger master, mechanic)
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● Provide one-year after-sales service
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● Providing permanent accessories and consulting services
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