High Capacity 700m3 18 inch Cutter Suction Dredger for Sale
1.18 inch Cutter Suction Dredger Description :
The 18-inch Cutter Suction Dredger sets the standard in dredging technology. Widely sought after, it excels in inland waterways like rivers, lakes, reservoirs, and lagoons, as well as offshore projects such as port construction and channel dredging. Controlled entirely by a hydraulic system, it offers the flexibility of diesel engine or electrical power. Equipped with high-quality sand pumps sourced from Shijiazhuang Industrial Pump Factory and top-notch PLC and hydraulic components from reputable foreign brands. Additionally, it offers a range of optional features including underwater pumps, anchor booms, booster stations, and spud carriers.
2. 18 inch technical parameter :
Maximum Dredging Depth |
15m |
Water Flow |
3000-4500m3/h |
Solid Capacity |
600-900m3/h |
Discharge Distance |
1500m |
Sand Pump Head |
65m |
Discharge Pipe /Suction Pipe Diameter |
500mm |
Main Engine Brand /Power |
Cumins /1137kw |
Auxilary Engine Brand /Power |
Cumins /260kw |
Cutter Head Diameter |
1800mm |
Cutter Head Power |
180kw |
Spud Wall Thickness /Length |
25mm/21m |
Anchor Boom Length |
15m |
Spud Carrier Stroke |
4-6m |
3.Other size parameter :
NO./Item |
Discharge Distance |
Dredging Depth |
Water Flow |
Solid Capacity |
Mani/Auxiliary Engine |
Suction /Discharge Pipe Diameter |
6 inch |
500m |
6m |
800m3 |
160m3 |
292kw |
200mm |
8 inch |
1000m |
6m |
800m3 |
160m3 |
230/100kw |
250mm |
10 inch |
1000m |
8m |
1500m3 |
300m3 |
456/122kw |
350mm |
12 inch |
1000m |
12m |
2000m3 |
400m3 |
557/200kw |
400mm |
18 inch |
1500m |
15m |
3500m3 |
700m3 |
1137/260 |
500mm |
20 inch |
1500m |
15m |
5000m3 |
1000m3 |
1335/405kw |
600mm |
24 inch |
1800m |
18m |
7000m3 |
1400m3 |
1620/700kw |
700mm |
28 inch |
2000m |
20m |
9000m3 |
1800m3 |
1950/700kw |
800mm |
4.18 inch cutter suction dredger image :
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Engine : Cumins . Carter . Weichai . Yuchai so on |
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We can offer full electric cutter suction dredger with underwater pump |
3 |
Shijiazhuang industrial sand pump factory is standard configuration in our dredger |
4 |
Rexroth Hydraulic system form Gemany ( in addtion : Vickers . Parker so on are available for our 18 inch cutter suction dredger ) |
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Siemens PLC is used in our 18 inch cutter suction dredger |
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Plentyful optional configuration : underwater pump anchor boom . booster station . water flow meter . concentration meter so on |
5. Mainly parts description :
Rexroth Hydraulic Pump : The 18-inch cutter suction dredger features a hydraulic system sourced from Germany, comprising hydraulic pumps, pipelines, valves, and motors. This hydraulic setup powers various components such as the anchor boom, lifting winch, swing winch, and cutter head, ensuring efficient and reliable operation.
Diesel Engine Power : The 18-inch cutter suction dredger features a standard Cummins diesel engine, with alternative options including Weichai, Carter, and Yuchai. These engines provide power for the hydraulic system, generator, river sand pump, and other components.
18 inch cutter suction winch . 2 sets swing winches . 1 set lifting winch . 2 sets of anchor boom . all winch is used for cutter ladder lifting and swing
18 inch Hydraulic Cutter Head : The function of the cutter head is to rotate and adjust mixture concentration. It is powered by a hydraulic motor with a standard configuration of 180 kW shaft power and 1800 mm diameter. Customization is available to meet specific customer requirements.
Sand Pump : The standard configuration of my 18-inch cutter suction dredger includes the Shijiazhuang Industrial Sand Pump Factory. The main pump comprises the pump shell, pump impeller, and other essential components.
Top-quality components are integrated into our dredgers, including renowned Cummins engines, Shijiazhuang pumps, Hangzhou gearboxes, and Siemens PLC control systems.
The hydraulic system stands as a crucial element in cutter suction dredgers. Hydraulic motors drive the cutter head, ladder winch, swing winches, and spud or spud carriage, ensuring heightened efficiency and durability. Other hydraulic parts, such as pipes, pumps, and valves, feature reputable brands for reliability.
6. Certifications :
7.AOERHENG customers: