Diesel Engine 18inch Cutter Suction Sand Dredger with CE Certification
1.18 inch Cutter Suction Dredger Description :
The 18-inch cutter suction dredger is a standard and widely used size, popular for both inland waterway dredging (rivers, lakes, reservoirs, lagoons) and offshore projects (port construction, channel dredging). The entire dredger is controlled by a hydraulic system, with options for both diesel and electric power. It features a high-quality sand pump from Shijiazhuang Industrial Pump Factory, and the PLC and hydraulic components are sourced from reputable foreign brands. Various optional features include an underwater pump, anchor boom, booster station, and spud carrier.
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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 |
Cummins /1137kw |
Auxilary Engine Brand /Power |
Cummins /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 :
1 |
Engine : Cummins . Carter . Weichai . Yuchai so on |
2 |
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 ) |
5 |
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 hydraulic system from Germany. The entire system, comprising a pump, pipeline, valve, and motor, operates various components such as the anchor boom, lifting winch, swing winch, and cutter head.
Diesel Engine Power : The 18-inch cutter suction dredger comes with a standard Cummins diesel engine, and alternative options like Weichai, Carter, and Yuchai are also available. These engines supply power for 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 : Its function is to rotate and enhance mixture concentration. The hydraulic motor powers the cutter head, with a standard configuration of 180 kW shaft power and a 1800mm diameter. Customization is available based on customer requests.
Sand Pump : Our 18-inch cutter suction dredger comes with a standard Shijiazhuang industrial sand pump. The main pump is crafted with a pump shell and impeller.
We'll use top-quality components for the dredgers, including renowned Cummins engines, Shijiazhuang pumps, Hangzhou gearboxes, and Siemens PLC control system.
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: