Portable Jet Suction Dredger 20 Inch River Sand Dredging Machine

Description:

Jet suction dredger is applied for inland waterways, lakes and coastal areas where sand  layer is soft for dredging work.

The high pressure water jet will break the sand layer first, then sand pump will suck up the  solids and discharge then onshore or to the transportation boat.

Customized according to dredging depth, working capacity and discharge distance.

Main diesel engine provides power to sand dredging pump and auxiliary diesel generator supplies electricity to high pressure water pump, winches and lighting system.

Application：

 1.Applied to dredging rivers,desilting lakes and ponds,reclaiming land,cleaning ports and pumping sand. 

2. widely used in rivers, lakes and seas for dredging ,digging channel and reclamation by pumping filling.

Features：

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.