High Precision and Continuous Operation 26inch Cutter Suction Dredger with Sand Pump

• Customization: Available
• Type: Cutter Suction Dredger
• Power Type: Diesel
• Model NO.: SH-CSD-26INCH-B70
• Cyclone Type: Cast Iron Cyclone
• Slot Type: CTN
• Customized: Customized
• Condition: New
• Warranty: 1 Year
• After-sales Service: Lifelong
• Water Flow: 6000m3
• Maximum Dredging Depth: 20m
• Maximum Discharge Distance: 2000m
• Solid Capacity: 1200m3
• Power: Diesel Engine
• Main Engine Power: 1885kw
• Pump Size: 500DN
• Total Length: 49m
• Breadth: 9.3m
• Height: 2.5m
• PLC Brand: Siemens
• Engine Brand: Cummins
• Hydraulic Brand: Rexroth
• Pump Brand: Shijiazhuang
• Optional: Anchor Boom Spud Carrier
• Transport Package: Container
• Specification: Capacity 6000m3
• Trademark: SHENGHE
• Origin: Weifang Shandong
• HS Code: 8905100000
• Production Capacity: 100 Set/Year
• Package Size: 4200.00cm * 850.00cm * 250.00cm
• Package Gross Weight: 360000.000kg

Product Description

High Precision and Continuous Operation
26Inch Cutter Suction Dredger with Sand Pump

1. Product Introduce :
Shenghe cutter suction dredger are self propell dredger and non self propelled  dismountable dredging machinery equipped with a hydraulic cutter head. These powerful cutter suction dredgers are used in dredging rock, clay, silt and sand. when the dredging works, a spud is lowered in the seabed to fixed the dredger.

The cutter suction dredger moves forward by the spud carriage. A cutter suction dredger cuts hard soil into fragments with a rotating cutter head. The cut material together with a large quantity of water is drawn into the suction mouth.The material is sucked up by dredge pumps and discharged to a deposit area through pipelines across sea and land. In some cases, split hopper barges moored alongside the cutter suction dredger transport the soil to the deposit area to unload it there.
 

Our CSDs are mainly used in:
1. Port and waterway Maintenance;
2. Land reclamation
3. Pipeline and Cable Trenching

4 Environmental remediation
5. Mining operations
6. Flood prevention and river management.

 

Our dredgers can be all-in-one solution for land and water projects; Maximum ROI with unmatched dredging accuracy and speed; Engineered for sustainability and operational excellence. 

2. cutter suction dredger images :

3. Basic parameter:

NO./Item	Discharge distance	Dredging depth	Water flow	Solid capacity	Main/Auxiliary engine
6Inch	500m	6m	500m3/h	75-100m3/h	261kw
8Inch	1000m	15m	800m3/h	160m3/h	240/70kw
10Inch	800m	10m	1200m3/h	180-360m3/h	447/168kw
12Inch	1000m	15m	2000m3/h	300m3/h	735/176kw
18Inch	1500-2000m	15m	3500m3/h	500-700m3/h	895/298kw
20Inch	1700m	15m	5000m3/h	750-1500m3/h	1193/447kw
26Inch	2000m	15m	6000m3/h	1200m3/h	1885/759kw

Remark: HRXS brand cutter suction dredgers can be customized into various standard and non-standard dredging cutter suction dredgers and other powered cutter suction dredgers according to customer requirements.
26Inch CSD Parameter

Water flow	6000m3/h	Sand Pump Diameter of Suction	650mm
Sand or solid capacity	1200m3/h	Sand Pump Diameter of Discharge	500mm
Discharge distance	2000m	Sand Pump Power and Model	1629kw 500WN
Dredging depth at 45 degree	15m	Head	66m
Inner Diameter of suction pipe	700mm	Cutter shaft power	400kw
Inner Diameter of discharge pipe	650mm	Total weight	300t
Cutter Arm Length	26m	Main Engine Power	1885kw
Total installed power	2644kw	Auxiliary Engine Power	759kw

Advantages of 26Inch Big CSD

Unmatched Productivity & Output	Massive Capacity: Achieves a massive output of 6,000 m³ per hour, enabling the completion of large-scale projects in a fraction of the time required by smaller dredgers.
Powerful Performance & Ability to Handle Complex Conditions	Long Discharge Distance: Can transport material over 2,000 meters, eliminating the need for intermediate booster stations.
	Deep Dredging Capability: Operates at depths of 18-20 meters, suitable for deep-water projects.
	Hard Soil Excavation: A powerful 400 kW cutter head can break up hard materials like weathered rock and compacted sand.
Superior Stability & Reliability	Robust Hull: Its large size and weight provide exceptional stability, allowing for operation in rougher conditions and reducing weather-related downtime.
	Heavy-Duty Components: Built with top-tier industrial equipment (e.g., Mitsubishi engines, Rexroth hydraulics, Siemens controls) ensuring maximum durability and reliability for continuous operation.
Economies of Scale & Lower Cost per Unit	While initial costs are high, its immense efficiency leads to a potentially lower cost per cubic meter of material moved on mega-projects, offering greater value overall.

4. Working principle :
Hydraulic cutter suction dredger uses the hydraulic cutter head in the front of the suction pipe to cut and stir the mixture in the river bottom. In this process the mixrtures concentration will reach a satisfactory ratio so that the powerful pump could suck and discharge the mixed slurry to the designated location by discharge pipe. The series of cutting, suction, transporting and discharging actions could be finished continuously one time.

5. Important equipment images in dredger:

 

6. Cutter suction dredger features :

1	High efficiency.large output. far pump distance.low fuel consumption
2	Full hydraulic control with Rexroth.Vickers
3	Siemens PLC operation with the operation convenience
4	Engine choice from Weicchai.Cumins.Cater and more.
5	Kingda Dredge Pump available

7. Service :

1	2-3  senior engineer and technicians to enter the working site within 24 hours
2	2-year warranty and Lifetime technical assistance
3	Free professional assembly. training and operating to make sure dredger operates smoothly
4	Sign after-sales service agreement with clients
5	Offer spare parts at a discounted price

8. Dredger wroking images:

9. Factory introduce and certification :

Weifang Shenghe Environmental protection Machinery manufactering  Co., Ltd , is one of China leading company of sand & gold& diamond  mining equipments, which has more than 10 years' experience  in producing cutter suction  dredgers.jet suction dredgers,bucket chain  dredger.diamond.gold  selection dredger, sand washing plant, gold washing plant, sand washing & screening machinery, sand transport barge,work boat and so on. Successful series of products have won the recognization and approval of general administration of Quality Supervision. Now our company's products are widely exported and used in the Aisa,Afrrica,South America,Middle Easr and other regions.