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20inch Hydraulic Cutter Suction Dredger |
| Principal Dimensions |
| Total Length |
58m |
| Hull Length |
48m |
| Hull Width |
9.8m |
| Model Depth |
2.7m |
| Design Mean Draft |
1.7m |
| Suction/Discharge pipe diameters |
650/600m |
|
Pontoon |
| Top Side |
6mm |
| Bottom Side |
12mm |
| Front Side |
20mm |
| Working Environment |
Dredging in inland river and covered sea . |
| Max Dig Depth |
10m |
| Pump Lift |
50m |
| Clean Water Flux |
5000m3/hr |
| Discharge Distance |
1200m |
| Output |
750m3/hr(15% consistence) |
|
Main Equipment Index |
| Host machine |
|
| Model |
Jichai 12V190 |
| Power |
1580KW |
| Speed |
1800r/min |
| Auxiliary engine |
|
| Model |
Cummins QSK-G4 |
| Power |
2567HP |
| Speed |
1500r/min |
| Part Driving Gear box |
|
| Model |
3FL620 |
| Speed Ratio |
1:01 |
| Pump |
|
| Model |
ZN500 |
| Flow |
5000m3/hr |
| Pump Lift |
50m |
| Reamer |
|
| Model |
2250---220 |
| Power |
220kw |
| Diameter |
2250mm |
| Generator set |
|
| Model |
|
| Power |
30kw |
| Speed |
1500 r/min |
| Sidesway winch (two sets) |
|
| Rated pull |
300KN |
| Rope capacity |
90m |
| Rope dismeter |
30mm |
| Bridge structure up and down winch |
|
| Rated pull |
80KN |
| Rope capacity |
120m |
| Rope diameter |
30mm |
| Deck crane |
|
| Crane capacity |
5 tons |
| Gyroradius diameter |
3.5m |
| Anchor |
2 pcs |
| Weight |
1 ton |
| Hydraulic pump (three sets) |
Double vane pump 3545VQ |
| Pile spud |
|
| Length |
22m |
| Diameter |
700mm |
