High-Performance Cutter Suction Dredgers for Efficient Operations.

• Type: Cutter Suction Dredger
• Power Type: Diesel
• Customized: Customized
• Model NO.: JINGCHUAN-CSD500A (20 inch)
• Condition: New
• Warranty: One Year
• After-sales Service: Supplied
• Transport Package: in Bulk or Container
• Specification: CSD500A (20 inch)
• Trademark: JUNHANG
• Origin: China
• Production Capacity: 10 Sets/Month

Product Description

Product Description

cutter suction dredger

Cutter suction dredger is self-propelled or non self-propelled, portable cutter suction dredger. Hull can be dismantled and re-assemble easily with box structure, equipped with horizontal shifting devices, cutter ladder lifting devices, spud devices, deck crane and so on. Widely used in sand-excavating, river dredging, desilting, reclamation for channels and land, port construction, etc.

Features

1.Simple and reliable structure, easy to dismantle     and assemble at working site
2.International famous brand motor, generator
3.Full tested in factory before delivery
4.Short production time
5.Economic price and high efficiency
6.Low running costs and low energy consumption
7.Design and manufacture according to clients   mining conditions and requirements
8.Corrosion resistant painting and anti-corrosion zinc block
9.Safety and rescue equipment

Specifications

Model	JUNHANG-CSD500A (20 inch)
Overall length	43m
Hull length	38m
Hull width	9.1m
Hull depth	2.5m
Water flow	4000m3/h
Solid sand capacity	800m3/h
Dredging depth	25m
Discharge distance	2000m
Draught	1.7m
power	1434KW
Suction Dia.	550mm
Discharge Dia.	500mm
Cutter power	170KW
Cutter head diameter	1600mm

Important core component description

Workshop production

1. Blanking workshop
2. Gold panning machinery processing workshop
3. Machining workshop
4. Anti-corrosion workshop
5. General assembly workshop
6. Testing center before ex-factory
7. Painting workshop
8. Dismantle workshop
9. Product debugging and testing center before factory.

Engine

The dredgers are equipped with international famous engine, which are famous for it's durability, lower consumption, standardized accessories and easy maintenance. Power from 100-2500kW or as required.
The engine brand we use are all global warranty, spare parts can be available in short time. It's durability, environmental protection and lower consumption, standardized accessories and easy maintenance.

Dredging pump

Our dredge pump is made of China famous brand Shijiazhuang pump, using international advanced technology of marine dredging pump, is a new type slurry pump.
*Simple and reliable structure, easy disassembly and maintenance
* Anti-wearing and anti-corrosion, long life for wearing parts
*Good performance, strong suction capacity, digging deep, high concentration of dredge

Submersible pump

The submersible pump is installed on the cutter bridge ladder, the same as dredging pump in the main pontoon cabin. The sand mixture goes into the submersible pump from the suction pipe, then pumped into the dredging pump by the middle pipe, and finally discharged to floating pipelines by 2nd pump.

Regarding after-sales service

We specialize in manufacturing and exporting high-quality cutter suction dredgers (CSD) with full lifecycle support:

1.Professional Installation & Commissioning:

         We have certified engineers on-site for installation and provide  operational training for your employees.

2.Comprehensive After-Sales Service:

         We provide 24-hour technical support and prioritize on-site maintenance services.

3.Customized Dredging Solutions:

         Customized design and project consultation for port/river/reclamation projects.

Company Profile

      Qingzhou Junhang Environmental Protection Technology Co., Ltd. has specialized in the production of ships for over 20 years. The company covers an area of 300 acres and has more than 200 employees. Our company's products cover ten major series of dozens of products, including 500-20000m ³/h sand dredger,  special-shaped ship, transport ship, multi-functional service work boat, tugboat, cleaning boat, sand pumping dredger,  water mining machinery, land mining equipment,  water platform etc. We can also design and produce special types of machinery according to customer requirements. Widely applicable to sand excavation, river dredging, waterway maintenance and widening, dredging, land reclamation, port construction, etc., forming a complete ship machinery industry chain.

     Our company has been through ISO9001 Quality system Certification. The design, construction, quality inspection and accessories of the ship are strictly completed in accordance with the requirements of China Classification Society (CCS).

     Our company has research and development center, quality inspection and after-sales department. There are currently 20 senior engineers specializing in ship building and dredging research, 10 mechanical designers and construction engineers, 10 quality inspection engineers, and 20 after-sales service technicians.

     The products are exported to Russia, Kazakhstan, Kyrgyzstan, Uzbekistan, Egypt, Saudi Arabia, UAE, Yemen, Bangladesh, Indonesia, India, Pakistan, Brazil, Nigeria and dozens of other countries. With advanced technology, stable and reliable quality, we have gained great honors from domestic and foreign enterprises.

     We warmly welcome domestic and foreign customers to visit our company for inspection and negotiation!

Other Product

Bucket chain dredger

Sand pumping dredge

River sand dredging machine

Gold mining machinery

River cleaning boat

Sand pumping dredger

FAQ

Q: What's the lead time for orders?
A: Standard models ship in  days; customized units require        days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! we provide customized services.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.