High Performance 28 Inch Hydraulic Cutter Suction Dredger for Sand Mining
Product Description
1.Production Description
The cutter suction dredger is equipped with a mud pump and a mud suction device. When dredging, the cutter is used to loosen the mud at the river bottom, and then the mud pump is used to suck the mud from the mud suction pipe, and then send it to the shore through the mud discharge pipe or discharge it into the mud. Transport away. Cutter suction dredgers are generally non-motorized and are mostly used in dredging and filling projects. They are suitable for excavating sandy soil, silt and other loose river bottoms. Dredgers using toothed cutters can also dig harder gravelly clay. Cutter suction dredgers are used for construction in inland rivers, lake areas and coastal ports, and are one of the main types of existing dredgers.
Product Parameters
2.Technical Specifications
| Clear Water flow Per Hour |
7000 m3/h |
| Slurry concentration |
15~20% |
| Work capacity |
1050-1400 m3/h |
| Inner diameter of discharge pipe |
700 mm (28 inch) |
| Inner diameter of suction pipe |
800 mm (32 inch) |
| Size(length*width*Height) |
64m*10.2*2.2m |
| Maximum dredging depth |
23m |
| Discharge distance |
1500m |
| Cutter ladder length |
32.2m |
| Cutter shaft power |
700kw |
| Total installed power |
3579kw |
| Total weight |
300tons |
| Discharge distance |
150m |
Detailed Photos
3.Details Images
Cutter head
Make: Yongli,China
Type: Crown type
Diameter: 2400mm
Cutter shaft power: 700kw
RPM: 0-33
Cutter force: 1700N
Working pressure: 16Mpa
Cutter teeth quantity: 55
Cutter blade quantity: 5
Winches
a. Ladder lifting winch
Pull: 180KN
Diameter of drum: 630mm
Wire rope speed: 0-20m/min
Working pressure: 16 Mpa
b.Swing winch
Pull: 180KN
Diameter of drum: 630mm
Wire rope speed: 0-20m/min
Working pressure: 16 Mpa
Our Advantages
4.Our Advantages
1. Safe operation using PLC controls and interlocks.
2. Efficiency and high performance due to the pump,gearbox/hydraulic coupler and fresh-water engine cooling system.
3. Engine mounted in the centre pontoon for protection and low noise levels.
4. Customized according dredging depth,working capacity and discharge distance.
5. Efficient fuel consumption, reliable hydraulic system, competitive price.
Our Services
5. Our Services
1. Engineers available for overseas installation,training,trail operation and maintenance,
2. Offer one year warranty.
3. We supply customized services or products.
4. Worldwide shipping: we are shipping around the world where there is need for our products.
Customer photos
6.Customer Photos
Certifications
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