18 inch Sea Sand Cutter Suction Dredger

18 inch Sea Sand Cutter Suction Dredger

18 inch Sea Sand Cutter Suction Dredger is a kind of ship that is widely used in beach dredging projects. It uses the front end of suction pipe. The cutter suction pipe is equipped with a rotating cutter device to cut and agitate the river bottom sediment, and then through the suction pipe, the slurry Mud, mud transport, mud unloading and other work processes can be completed continuously at one time. It is a high-efficiency, low-cost dredger and a good underwater excavating machine.

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Product Description

1.General description of 18 inch Sea Sand Cutter Suction Dredger

Cutter suction dredger is a kind of ship that is widely used in beach dredging projects. It uses the front end of suction pipe. The cutter suction pipe is equipped with a rotating cutter device to cut and agitate the river bottom sediment, and then through the suction pipe, the slurry Mud, mud transport, mud unloading and other work processes can be completed continuously at one time. It is a high-efficiency, low-cost dredger and a good underwater excavating machine.



2.Main feature of 18 inch Sea Sand Cutter Suction Dredger

1. One man operation. 
2. Original Siemens PLC control system. 
3. Reliable hydraulic system. 
4. Fresh water cooling system. 
5. Completely assembled and fully tested before delivery. 
6. Short production time.



3.Specification of 18 inch Sea Sand Cutter Suction Dredger


NO. item
Total length(m)
Water flow(m3)
Capacity (m3)
Engine power(kw)
Diging depth(m)
Discharge distance(m)
Cutter power(kw)
8 inch
17 m
800 m3
160 m3
220 kw
8m
800 m
30kw
10 inch
23 m
1000 m3
200 m3
336 kw
9 m
1000 m
50 kw
12 inch
25 m
1500 m3
300 m3
559 kw
10 m
1200 m
60 kw
14 inch
27 m
2000 m
400 m3
634 kw
11 m
1500 m
70 kw
16 inch
29 m
2500 m3
500 m3
746 kw
13 m
1500 m
70 kw
18 inch
31 m
3000 m3
600 m,3
895 kw
14 m
1500 m
80 kw
20 inch
36 m
4000 m3
800 m3
1268 kw
15 m
2000 m
170 kw
22 inch
38 m
4500 m3
900 m3
1491 kw
16 m
2000 m
170 kw
24 inch
41 m
5500 m3
1100 m3
2190 kw
16 m
2000 m
300 kw
26 inch
43 m
6000 m3
1200 m3
2380 kw
16 m
2000 m
350 kw
28 inch
45 m
7000 m3
1400 m3
3000 kw
17 m
2200 m
500 kw
32 inch
50 m
7500 m3
1500 m3
3500 kw
17 m
2500 m
500 kw



4.FAQ

1.When we purchase a dredge, will we receive operator training from you?

We provide training on each dredge when it is delivered and commissioned. Additionally, customers will receive classroom training, as well as dredge simulator training.
2. What depth can your dredges reach?
Our standard cutter suction dredge's digging depths range from our smallest at 20′ (6 m) up to 58′ (18 m). For special applications, digging depths can be increased substantially.
3. Would a dredge with a larger engine consume more fuel?
Not necessarily.
Fuel consumption depends primarily on the parameters of the dredging operation, such as the material density, pumping distance, and terminal elevation.



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