800m3 Sea Port Harbour Channels Cutter Suction Dredger for Environmental Remediation

• Type: Cutter Suction Dredger
• Power Type: Diesel
• Cyclone Type: Cutter Suction Dredger
• Model NO.: CSD
• Slot Type: Cutter Suction Dredger
• Customized: Customized
• Condition: New
• Warranty: 12 Months
• After-sales Service: Anytime
• Discharge Distance: Within 2000 M
• Dredge Depth: Within 20 M
• Pipe: HDPE Pipe
• Application: Dredging Land Reclamation
• Transport Package: Containers
• Specification: 8-24 inch
• Trademark: Ocean Pump
• Origin: Shandong, China
• HS Code: 890520
• Production Capacity: 280 PCS

Product Description

800m3 Sea Port Harbour Channels Cutter Suction Dredger For Environmental Remediation

Product Description

Cutter Suction Dredger makes use of a cutter head to loosen the material to be dredged and pumps the dredged material via a pipeline ashore or into barges. The powerful cutter swings around the spud pole powered by winches while dredging, then the high-pressure sand pump sucks up the loosened mixed materials to the destination through the suction pipe. The cutter suction dredger is suitable for heavy-duty and durable dredging operations with a dismountable structure.
Cutter suction dredger is often designed easily to transport by road, rail, or by ship due to its reasonable size and weight of the various dismountable modules. The complete cutter suction dredger consists of one main pontoon and two side pontons which are mounted to the main pontoon using heavy-duty steel eyes and pins at the bottom of the hull, they are connected at deck level. The pontoons are welded steel constructions with heavy frames, beams, and longitudinal girders. Extra reinforcements are placed where necessary to withstand all forces while dredging. It is widely used for river silt cleaning, delisting lakes and ponds, mining project, cleaning ports, and sand production.

Specification

NO	Model	OPCSD200	OPCSD250	OPCSD300	OPCSD350	OPCS400	OPCSD450	OPCSD500
1	Dredger Size(LxWxH)	12.5×4.6×1.4	12.5×5.8×1.6	14.5×5.8×1.8	14.5×5.8×1.8	22×6.4×2	26x7x2	26×7.1×2.2
2	Engine Room (m)	7.5×2.25×1.4	8×2.8×1.6	9×3.2×1.8	12×3.4×2	12×3.4×2	14×3.4×2	14×3.52.2
3	Dredge Depth (m)	6-7	6-8	8-10	10-12	12-14	12-14	12-14
4	Pump Model	8 inch	10 inch	12 inch	12 inch	14 inch	14 inch	14 inch
5	Water Flow (m3/h)	450	800	1100	1500	1900	2500	3200
6	Suction Pipeline Diameter (mm)	260	300	350	350	400	450	500
7	Discharge Pipeline Diameter(mm)	200	260	300	350	400	450	500
8	Total Power (kW)	176	258	353	480	640	930	1200
9	Generator Set (kW)	24	24	24	24	24	36	36
10	Cutter Head Diameter (mm)	850-30	950-40	1100-50	1200-80	1300-110	1500-120	1700-140
11	Ladder Winches	JC-3000	JC-4000	JC-4000	JC-6000	JC-6000	JC-10000	JC-12000
12	Swing Winch	JC-3000	JC-4000	JC-4000	JC-6000	JC-6000	JC-8000	JC-10000
13	Spuds Quantity	2	2	2	2	2	2	2
14	Spuds Length x Diameter (mm)	8600*273	11000*300	13000*350	15000*377	17000*450	17000*550	17000*600
15	Spuds Weight / PC (kg)	900	1500	2000	2500	3900	4500	5000
16	Remark	1. Any data could be adjusted according to customers requirements
		2. Customized dredger acceptable according to requirements
		3. Engine power choose decided by dredger performance
		4. The work site situation will affect actual discharge distance, sand capacity, etc
		5. Above dredger size is not changeless, it could be adjusted according to specific circumstance

 

 

 

Successful Projects

Cutter Suction Dredger

Mr. James, someone working in dredging from Singapore, contacted us on Feb. 6th, 2021.  His company charged a dredging project locally, now they need a Cutter Sand Suction Boat to start because the sediments are mostly silt and sand. If using the jet suction dredger, the silt couldn't be jetted up smoothly. After receiving this inquiry, we made a Whatsapp group at first, including the customer and our engineers. Then we started to ask about the working condition locally, such as the water depth, dredging depth, discharge distance, and the sand capacity they expect.
 

Through simple communication, we learned the following working conditions:
1. Water depth: 7 m
2. Total dredging depth: 10 m
3. Sand and silt capacity: 150 m3/h
4. Discharge distance: 500 m

According to the above information, we choose some models in different pump types for the cutter suction dredger firstly. Then we received the detailed sand analysis report from James. "It's really helped a lot," our engineer (Mr. Mee) said, " the detailed analysis report helps us to confirm the most suitable pump model and engine, it saves a lot of time to confirm again and again and reduce the possibility of mistakes." Then we recommended our 10-inch gravel pump for James, and the engine power is 353 kW ( 480HP). There are simple parameters of the whole dredger:

1. Pump size: 10 inch
2. Diesel engine power for pump: 353kW
3. Whole dimension ( L*W*H ) : 22.2 m * 4.2 m * 2.2 m
4. Dredger dimension ( L*W*H ) : 16 m * 4.2 m * 2.2 m
5. Draught: 1m
6. Discharge distance: 500m
7. Suction pipe diameter: inner 10 inches ( 250 mm)
8. Discharge pipeline: Outer diameter: 280 mm

We sent the quotation for the 10-inch cutter suction dredger with the detailed specification list to the customer. They received that they need some time to discuss and then feedback to us. On Feb. 14th, we received the feedback. James said, " Our engineers agree with your plan very much, but there are still a few details that need to be reconfirmed again. After all, there is no doubt, we will arrange for purchasing personnel to contact you. " Then according to the requests and questions, our engineers gave a complete reply and our suggestions. Finally, we got this order in Mar. 4th. The first purchase fund is 40% of the total amount, as the deposit. We arranged the production plan and started to prepare the material and machine. The production time is a total of 40 days, we loaded the goods on Apr. 20th. We also sent the videos and pictures while testing and loading. After shipping, we helped the customer do the all documents for his customs clearance of this dredger. Now, this 10-inch cutter suction dredger is working well in Singapore.

 

About Us

Ocean Pump with 15,000 square meters state-of-art factory is located in Taian City, famous for the Mount Tai all over the world, Shandong Province, China.
As the professional cutter suction dredger designer, MANUFACTURER and exporter, Ocean Pump has been working harder to become the leader supplying One-Stop Dredging Solutions to worldwide customers since 1997.
We have not only 30 professional engineers focusing on pumps design and innovation, but also a highly skilled team in charge of product development, quality control, exporting and after sales service.
Ocean Pump is committed to providing cost-effective, reliable products and forming long-term business relationships with our clients.