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Amphibious Dredger
Amphibious multi-function dredger adopts the design of buoyancy tank and crawler, which can walk on land and work in water. It is equipped with replaceable working units such as excavating bucket, dredge pump, water weed cutter, collecting rake and T-type cutter, which can complete the operation like excavating, harvesting, mud suction & discharge, and weeds & garbage cleaning etc.
Main feature
1. Wide applicability. Can be used for cutter suction, digging, grabbing, piling, weeding, barrier cleaning etc. in water area of closed, narrow, shallow, heavily polluted etc..
2. Strong mobility. No need for crane, can go in and out of the water area easily; Self-propulsion with propellers; stable with spuds and support legs.
3. High automation. Workers with excavator operation skills can operate easily after a little training.
4. Good economics. Using of submersible mud pump cutter compound equipment ensures the slurry density high; Comparing with cabin mud pump, the oil consumption is reduced obviously.
FAQ
1.Where has your plant export to ?
Africa: Sudan,Ghana,Mali,etc...
East South Asia :Burma,Philippines,Indonesia,etc...
LatinAmerica:Surinam,Chile
Others:Papua New Guinea
2.What's your main products ?
We focus alluvial gold mining equipment and cutter suction /chain bucket/j et suction dredger .Kindly contact us for catalog,please
3.What's your warranty ?
We have ISO cetification and provide 1year warranty for all of our products.Allspare parts will be provided fast and cheap for ever.
4.Do you also design plant ?
Yes.Although we have some popular models.but the real good palnt is designed for clients,based on the condition of gold mine site
| 1 | Size(L*W*H) | 11*3.3*3.1m | |
| 2 | Weight | 20t | |
| 3 | Engine | Cummins Made In China | |
| Cooling type | Turbocharged and inter-cooled | ||
| Power | 194kw (260hp) | ||
| Rotation speed | 2200r/min | ||
| Fuel tank | 2000L | ||
| Electric system | 24V | ||
| 4 | Hydraulic System | Rexroth series Made In China | |
| Axial piston pump A | For dredge pump and propeller | ||
| Max. operating pressure | 25MPa | ||
| 5 | Excavator | ||
| Swinging angle | 180º | ||
| Bucket cylinder force | 80kn | ||
| Lifting capacity at max. reach | 22kn | ||
| Lifting capacity with Power Lift at max reach | 25kn | ||
| 6 | Stabilizer | ||
| Front stabilizer, max depth | 5m | ||
| Rear tilting stabilizer, max depth | 6m | ||
| 7 | Hull | 8 compartments, corrosion resistant painting outside and inside, protective skid bars on bottom, slip-safe deck, handrails | |
| 8 | Operation Room | Adjustable chair, movable side-window, air condition, PLC system, signal lights and floodlights | Self-propulsion, speed of 4 knots |
| 9 | Optional Equipment | Reamer pump, mud pipe, nozzle, rake, clam shell, vertical pile bucket, steel sheet pile head, maintenance crane, side pontoon | |
| 10 | Dredge Pump | ||
| Outlet diameter | 250mm | ||
| Max. dredging depth | 6.5m | ||
| Max. discharging distance | 1500m | ||
| Water flow | 400m3/h | ||
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