KD-i Amphibious Multipurpose Dredger
Water KD-I includes functions of cutter suction, digging, grabbing, piling, weeding etc. as a whole, can be used in shallow areas such as, coastal beach, inland lake, city rivers, channel and reservoir, industrial settling pond, can be used for dredging, reclamation, desilting, weeding and piling etc.
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I. Brief Introduction:
Water KD-I includes functions of cutter suction, digging, grabbing, piling, weeding etc. as a whole, can be used in shallow areas such as, coastal beach, inland lake, city rivers, channel and reservoir, industrial settling pond, can be used for dredging, reclamation, desilting, weeding and piling etc. Its features are as follows:
1. Disposal easily, no need for crane, can move on a road and get in and out of the water without too much cost;
2. Self-propulsion with propellers;
3. Work stable, with spuds and support legs to keep balance;
4. High efficiency, with submersible mud pump and cutter compound equipment ensuring high slurry density (around 25%);
5. One person operation. Workers with excavator operation skills can operate easily after a little training;
6. Can be used in closed channel, shallow areas, industrial pond, reservoir etc. where other dredgers can not work;
7. Lights on dredger are available to make sure constant work for maximum efficiency.
II. Basic parameters
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Cooling type |
Turbocharged and inter-cooled |
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4 |
Hydraulic System |
Rexroth series Made In China |
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Axial piston pump A |
For dredge pump and propeller |
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7 |
Hull |
8 compartments, corrosion resistant painting outside and inside, protective skid bars on bottom, slip-safe deck, handrails |
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8 |
Operation Room |
Adjustable chair, movable side-window, air condition, PLC system, signal lights and floodlights |
Self-propulsion, speed of 4 knots |
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9 |
Optional Equipment |
Reamer pump, mud pipe, nozzle, rake, clam shell, vertical pile bucket, steel sheet pile head, maintenance crane, side pontoon |
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4) Drive |
Hydraulic Motor |
Flow:0-100L/min |
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13 |
Packing size/weight |
150m³, in bulk/20tons |
13.6m*3.4m*3.2m |
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Water master and Water-KD Comparison
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Watermaster Finland |
Water KD Dredge |
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Engine power |
170KW |
194KW |
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Hydraulic pump displacement |
90ml/r |
130ml/r |
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Control system |
Manually |
Siemens, PLC |
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Hydraulic system |
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Roxroth series, Germany |
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Work pressure(the smaller the better to save energy) |
32MPa |
22MPa |
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Dredge pump motor（the bigger the better to store power) |
150ml/r |
200ml/r |
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Oil temperature |
60° |
55° |
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Dredge pump material |
Steel plate |
Cast by alloy discharge distance can be 2km |
