|
|
|
6inch Cutter Suction Dredger |
| A. |
Main scales |
The type is spliced by three pontoons. |
| 1 |
Total length(The cutter is in level ) |
16m |
| 2 |
Hull length |
12m |
| 3 |
Total width |
3.1m |
| 4 |
Hull depth |
1.4m |
| 5 |
Draft water line |
About 1.0m |
| 6 |
Diameter of suction/discharge |
203/152mm |
| B. |
Pontoons |
L × W × H |
| 1 |
One main pontoon |
9.00×2.20×1.40m |
| 2 |
Two side pontoons |
12.00×0.45×1.40m |
| C. |
Performance |
|
| 1 |
Working environment |
The shield sea area and the below water area . |
| 2 |
Max dredging depth |
7m (The cutter frame and the water level is in 45 °.) |
| 3 |
Pump lift |
40m |
| 4 |
Clean water flow |
400m³/hr |
| 5 |
Only sand output |
60 m³/hr(Theoretical calculation is 15% consistence ) |
| 6 |
Discharge distance |
600m |
| D. |
Main equipment index |
| 1 |
Main engine |
|
| Model |
Cummins QSD2.8-230 |
| Power |
170kw |
| Speed |
1800r/min |
| 2 |
Pump |
|
| Model |
8/6G-G |
| Flow |
400m³/hr |
| Pump lift |
40m |
| 3 |
Part moving gear box |
|
| Speed ratio |
2:01 |
| Place of origin |
Hangzhou, Zhejiang Province |
| 4 |
Cutter |
|
| Model |
830--40 |
| Power |
40kw |
| Dia |
830mm |
| Qty of blades |
5 pcs |
| Speed: |
|
| I speed |
About 11r/min |
| II speed |
About 20r/min |
| III speed |
About 33r/min |
| 5 |
Ladder winch (1 set) |
|
| Rated pull |
40KN |
| Rope speed |
0-18m/min |
| Rope capacity |
120m |
| Diameter of wire rope |
18 mm |
| Working pressure |
15Mpa |
| 6 |
Swing winch (2 sets) |
|
| Rated pull |
40KN |
| Rope speed |
0-18m/min |
| Rope capacity |
120m |
| Diameter of wire rope |
16 mm |
| Working pressure |
15Mpa |
|
Lifting capacity |
1 ton |
| Radius of gyration |
3.5m |
| 7 |
Hydraulic pump 2 sets |
|
| Model |
3545BQ |
| 8 |
The operation type |
|
| 9 |
Spud pile |
|
| Diameter of spud pile |
377mm |
| Length of spud pile |
11m |
| Diameter of the cylinder |
180mm |
| Load of the cylinder |
About 20 tons |
| The lifting height of the cylinder |
2.5m |
| 10 |
Gland pump |
1 set |
| 11 |
Generator |
|
| Model |
Qianghui-30 |
| Power |
30kw |
| 12 |
Mooring generator set |
To supply the power when the dredger is mooring . |
| Model |
1115 |
| Power |
24kw |
| 13 |
Battery |
|
| Qty |
2 pcs |
| Voltage |
12v |
| Total capacity |
420Ah |
| 14 |
Operation cabin |
1 set(attached one set of the adjustable seat) |
| 15 |
Engine cabin cover |
1 set(attached the ventilator、the door and the windows etc.) |
| 16 |
Hydraulic oil tank |
1 set |
| 17 |
Diesel oil tank |
2 set |
| 18 |
Railing |
1 set |
| 19 |
Bitter |
6 pcs |
| 20 |
Working lights |
4 pcs |
| 21 |
Life jackets |
6 sets |
| 22 |
Life buoy |
4 sets |
| 23 |
Anchor |
2 sets |
