High Efficiency Cutter Suction Dredging Machinery for River Sand

• Type: Cutter Suction Dredger
• Power Type: Diesel
• Cyclone Type: Cast Iron Cyclone
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HRXS-18-L26
• Slot Type: CTD
• Customized: Customized
• Condition: New
• Warranty: 2 Year
• After-sales Service: Lifelong
• Water Flow: 3000-4500m3/H
• Solid Capacity: 600-900m3/H
• Discharge Distance: 1500m
• Main Engine Power: 1137kw
• Auxiliary Engine Power: 405kw
• Cutter Shaft Power: 180kw
• Dredging Depth: 15m
• Anchor Boom Length: 15m
• Spud Carrier Stroke: 4m-6m
• Cutter Head Diameter: 1800mm
• Suction /Discharge Pipe: 500mm
• Spud Length: 16.3t
• Total Weight: 180t
• Engine Brand: Cumins
• Hydraulic Brand: Rexroth
• Transport Package: Canvas
• Specification: water flow 3000-4500 m3
• Trademark: HRXS
• Origin: Qingzhou. City Shandong Provice. China
• HS Code: 8905100000
• Production Capacity: 200 Sets/Year
• Package Size: 3800.00cm * 750.00cm * 200.00cm
• Package Gross Weight: 230000.000kg

Product Description

High Efficiency Cutter Suction Dredging Machinery for River Sand 

1.18 inch Cutter Suction Dredger Description :

    The 18-inch cutter suction dredger is the standard size and one of the most sought-after dredgers. It finds extensive use in inland waterway dredging, including rivers, lakes, reservoirs, and lagoons, as well as offshore applications like port construction and channel dredging.

    The entire dredger operates through a hydraulic system, with options available for diesel or electric power. The high-quality sand pump originates from Shijiazhuang Industrial Pump Factory, while 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 functionality and versatility.


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 :

1	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  )
5	Siemens PLC is used in our 18 inch cutter suction dredger
6	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 entire hydraulic system comprises a hydraulic pump, hydraulic pipeline, hydraulic valve, and hydraulic motor. All hydraulic components are utilized for operating the anchor boom, lifting winch, swing winch, cutter head, and other functions.

Diesel Engine Power :
   The Cumins diesel engine serves as the standard configuration in the 18-inch cutter suction dredger. Options such as Weichai, Carter, and Yuchai are available.

    They 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 :
   Its function is to rotate and enhance mixture concentration. The hydraulic motor provides power for the cutter head, boasting a shaft power of 180kW, with a standard configuration diameter of 1800mm. Customization is available according to the customer's request. 

 

Sand Pump :
    The standard configuration in my 18-inch cutter suction dredger includes the Shijiazhuang Industrial Sand Pump Factory.

     The main pump is composed of components such as the pump shell and pump impeller, ensuring reliable performance and durability.

    For the dredgers, top-quality parts are essential, including world-famous Cumins engines, Shijiazhuang pumps, Hangzhou gearboxes, and Siemens PLC control systems.

    The hydraulic system is crucial for cutter suction dredgers, powering components such as the cutter head, ladder winch, swing winches, and spud or spud carriage with hydraulic motors, ensuring higher efficiency and durability.

    Reputable brands are chosen for other hydraulic parts like hydraulic pipes, hydraulic pumps, and hydraulic valves to maintain reliability and performance standards.

6.  Certifications :

 

 

7.HRXS  customers: