Cumins Diesel engine 18inch cutter suction dredger Rexrorh hydraulic
1.18 inch Cutter Suction Dredger Description :
The 18-inch cutter suction dredger stands as a standard size, widely utilized for inland waterway dredging, including rivers, lakes, reservoirs, and lagoons. It's also ideal for offshore dredging purposes like port construction and channel dredging.
The entire dredger operates through a hydraulic system, with options for diesel or electric power. High-quality sand pumps from the Shijiazhuang Industrial Pump Factory ensure efficient performance. PLC and hydraulic components are sourced from foreign brands. Various optional features such as underwater pumps, anchor booms, booster stations, and spud carriers enhance its versatility and functionality.
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 |
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 ) |
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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 hydraulic system sourced from Germany.
The hydraulic system comprises hydraulic pumps, pipelines, valves, and motors, essential for operating components like the anchor boom, lifting winch, swing winch, and cutter head.
Diesel Engine Power :
The Cumins diesel engine serves as the standard configuration in the 18-inch cutter suction dredger. Options like Weichai, Carter, and Yuchai are available.
They supply 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 :
Its function involves rotation to enhance mixture concentration. The hydraulic motor powers the cutter head, boasting a shaft power of 180kW and a standard diameter of 1800mm. Customization is available based on customer requests.
Sand Pump :
The Shijiazhuang Industrial Sand Pump Factory serves as the standard configuration in our 18-inch cutter suction dredger.
The main pump consists of components such as the pump shell and pump impeller, ensuring high-quality performance and reliability.
For our dredgers, we prioritize top-tier components: renowned Cumins engines, Shijiazhuang pumps, Hangzhou gearboxes, and Siemens PLC control systems.
The hydraulic system is pivotal for cutter suction dredgers, propelling the cutter head, ladder winch, swing winches, and spud or spud carriage with hydraulic motors for enhanced efficiency and durability.
Other hydraulic parts, including pipes, pumps, and valves, utilize reputable brands to ensure reliability across operations.
6. Certifications :
7.HRXS customers: