18 inch cutter suction dredge sand machinery for hydraulic head
1.18 inch cutter suction dredger description :
The 18-inch Cutter Suction Dredger stands as the industry standard, renowned for its widespread applicability. This highly sought-after dredger size excels in inland waterway projects, including river, lake, reservoir, and lagoon dredging. Additionally, it proves indispensable for offshore operations such as port construction and channel dredging. The entire dredger operates seamlessly under the control of a sophisticated hydraulic system, offering versatility with both diesel engine and electrical power options. Notably, it features a premium sand pump from Shijiazhuang Industrial Pump Factory, coupled with PLC and hydraulic components sourced from reputable international brands. Furthermore, users can opt for various enhancements, including an underwater pump, anchor boom, booster station, and spud carrier, among others.
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 :
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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 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 hydraulic system of our 18-inch Cutter Suction Dredger is sourced from Germany, comprising hydraulic pump, pipeline, valve, and motor. This comprehensive hydraulic setup powers crucial functionalities such as anchor boom, lifting winch, swing winch, and cutter head, ensuring seamless operation.
Diesel Engine Power :
The 18-inch Cutter Suction Dredger features a standard Cummins diesel engine, with optional choices including Weichai, Carter, and Yuchai. This robust engine not only powers the hydraulic system but also drives the generator and river sand pump, ensuring versatile functionality across various dredging operations.
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 purpose is to facilitate rotation for increased mixture concentration. The hydraulic motor propels the cutter head with a standard configuration featuring a 180kW shaft power and 1800mm diameter. Customization is available to align with customer specifications.
Sand pump : The standard setup in our 18-inch Cutter Suction Dredger includes the esteemed Shijiazhuang Industrial Sand Pump Factory. The primary pump is meticulously crafted, comprising elements such as the pump shell and pump impeller.
Optimal dredger components include renowned Cummins engines, Shijiazhuang pumps, Hangzhou gearboxes, and Siemens PLC control systems, ensuring top-tier quality.
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: