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Jet Suction Dredger


Product Description

Jet Suction Dredger

Jet Suction Dredger through high pressure jet water column to disperse the ore body, marine engine controlled by the frequency converter drives suction pump to make a vacuum, the mixed medium is sucked into the pump then sent to the platform, fined (according to the required Dia) into the distributor, through the distributor into the gold-election equipment. The selected concantrate is transported to the destination by transfer pump, and the waste flows through the chute to the side of the beneification platform. Operation room is equipped with A/C and monltor.


1. High efficience, large output and long distance of pump.

2. Very simple and fast assembly and dis-assembly, afloat or onshore, simple operation ,easy to control.

3. Self propulsion system, can be propulsed in place when moved.

4. Good economic performance. The digging and delivery of material can be completed one time.

5. Hull consists of multiple pontoons connected by proven coupling system.

6. Highly efficient fuel consumption and minimum overall operational costs

7. Operation by one man from spacious and low noise operating cabin.Controls and instrucments mounted in ergonomic dash board.

8.Good access to all parts,especially the dredge pump wearing parts.Fresh water cooling system.

9.The dredgers can be made according to the customers' request.

Technical parameters

Dredger LOA27.0m
Hull size (L*B*H)23.0*4.0*1.4m
StructureCan be dismantled and re-assemble, box structure, lower delivery cost
Main Engine BrandWeichai
Main engine power75kw
Dredging pump8/8''
Jet pump power4.5kw
Max.Dredging depth9m
Pump Flow540m3
Max. capacity100m3/h

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