|
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 |
|
|
Place of origin |
Shijiazhuang, Hebei Province |
|
|
3. |
Part moving gear box |
|
|
Speed ratio |
2:1 |
|
|
Place of origin |
Hangzhou, Zhejiang Province |
|
|
4. |
Cutter |
|
|
Model |
830--40 |
|
|
Power |
40kw |
|
|
Dia |
830mm |
|
|
Qty of blades |
5 pcs |
|
|
Speed: I speed II speed III speed |
About 11r/min About 20r/min 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 |
|
|
8. |
Hydraulic pump 2 sets |
|
|
Model |
3545BQ |
|
|
9. |
The operation type |
|
|
10 |
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 |
|
|
11. |
Gland pump |
1 set |
|
12. |
Generator |
|
|
Model |
Qianghui-30 |
|
|
Power |
30kw |
|
|
13. |
Mooring generator set |
To supply the power when the dredger is mooring . |
|
Model |
1115 |
|
|
Power |
24kw |
|
|
14. |
Battery |
|
|
Qty |
2 pcs |
|
|
Voltage |
12v |
|
|
Total capacity |
420Ah |
|
|
15. |
Operation cabin |
1 set(attached one set of the adjustable seat) |
|
16. |
Engine cabin cover |
1 set(attached the ventilator、the door and the windows etc.) |
|
17. |
Hydraulic oil tank |
1 set |
|
18. |
Diesel oil tank |
2 set |
|
19. |
Railing |
1 set |
|
20. |
Bitter |
6 pcs |
|
21. |
Working lights |
4 pcs |
|
21. |
Life jackets |
6 sets |
|
17. |
Life buoy |
4 sets |
|
18. |
Anchor |
2 sets |
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