18 inch cutter suction digging sand machinery for sale
1.18 inch Cutter suction Dredger Description :
The 18-inch cutter suction dredger is a widely sought-after standard size, renowned for its versatility. It excels in inland waterway dredging, including rivers, lakes, reservoirs, and lagoons, as well as offshore projects like port construction and channel dredging. Powered by a hydraulic system, it offers the flexibility of diesel engine or electrical power. Featuring a top-notch sand pump from Shijiazhuang Industrial Pump Factory and utilizing PLC and hydraulic components from reputable foreign brands, this dredger boasts high-quality construction. Various optional accessories such as an underwater pump, anchor boom, booster station, and spud carrier are available, providing ample customization possibilities.
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 |
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Shijiazhuang industrial sand pump factory is standard configuration in my 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 my 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 German-made hydraulic system comprising a hydraulic pump, pipeline, valve, and motor. This integral hydraulic system powers various components such as the anchor boom, lifting winch, swing winch, and cutter head.
Diesel Engine Power : The 18-inch cutter suction dredger comes standard with a Cumins diesel engine, while options like Weichai, Carter, and Yuchai are also available. These engines efficiently power the hydraulic system, generator, river sand pump, and more.
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 : it fuction : use it to rotate to add mixture concentration . hydraulic motor offer the power for cutter head .shaft power 180kw . diameter 1800mm is standard configuration . we can according to the customers request to do it.
Sand Pump : The 18-inch cutter suction dredger includes a standard Shijiazhuang industrial sand pump. The main pump consists of a pump shell and impeller.
Hydraulic system is one of the most important parts of cutter suction dredgers. The cutter head, ladder winch, swing winches, spud or spud carriage are driven by hydraulic motors for higher efficiency and durability. Reputed brands are used for the other hydraulic parts like hydraulic pipes, hydraulic pumps, hydraulic valves.
6. Certifications :
7.AOERHENG customers: