Diesel Engine Dredging Boat Cutter Head Dredger River Sand Dredge

Product Description

Product Description

Eterne cutter suction dredger update:20251125

1)Reliable hydraulic system with self-protection, high efficiency and low cost.
2)Simple, rapid assembly and dismantling, a good underwater dredging machine.
3)We can produce 4"inch to 24"inch dredgers with max. dredging depth 25m. The dredger can be customized.
4)Has passed ISO9001, CE ,CCS certificate & The Certification of the Survey.
5)Adapt submerged arc welding technology, strong stability and beautiful in design.
6) Special marine steel plate, strong & durable.
7) Pump & gear box combined together, reduce the maintenance.

Specification

Specification Of Eterne Cutter Suction Dredger
Models	ET CSD200	ET CSD250	ET CSD300	ET CSD400	ET CSD550	ET CSD650	ET CSD750
Dredger Body
Total Length	26m	27m	29m	33m	36m	40m	45m
Full loaded draft	0.7m	0.8m	0.9m	0.9m	1.2m	1.2m	1.5m
Dredging Data
Water flow(m3/h)	600	1000	1500	2200	3000	5500	8000
Max.dredging depth(m)	8	10	12	15	15	17	17
Discharge diameter(mm)	200	250	300-350	450	550	650	750-800
Suction Pipe Dia.(mm)	250	300	350	450	500	650	800
Cutter Head
Cutter head diameter(mm)	650	850	950	1200	1800	2000	2400
Devices
Main Engine power(kW)	190	300	450	760	1007	2300	2900
Hydraulic Winch
Ladder winches	JC-3000	JC-4000	JC-4000	JC-6000	JC-6000	JC-10000	JC-12000
Swing winch	JC-3000	JC-4000	JC-4000	JC-6000	JC-6000	JC-8000	JC-10000
Pontoons
Quantity	2	2	2	2	2	2	2
Main Pontoons(mm)	8600*273	11000*300	13000*350	15000*377	17000*450	17000*550	22000*600
Spuds weight/pic	900kg	1500kg	2000kg	2500kg	3900kg	4500kg	5000kg

Technical Parameters

1.Electric cutter suction dredger

We have electric dredger for you to choose.One of the main advantages of ETERNE electric dredgers is their environmental friendliness, as they do not use fuel to burn, reducing emissions. With reduced noise and flexible operation, it is suitable for working conditions such as reservoirs and small rivers that can provide power.

2.Bucket-wheel system

The bucket-wheel device is very suitable for construction on hard terrain. The torque of the bucket wheel is twice that of the same power cutter head, and it can perform better construction when facing hard mud layers. The front end of our cutter suction boat is a bolt design, which can realize the interchangeability of cutter suction head and bucket wheel device. If the soil is relatively soft, it can be switched to a cutter head excavation device.

3.Working boats

ETERNE cutter suction dredger can be equipped with working boats, which can provide various auxiliary functions for the cutter suction boat, such as anchoring, transporting materials, etc. Our workboats come in a variety of styles, can be disassembled and assembled, and can be transported by car or container.

4.Dredger with Trolley

Traditionally, cutter suction boats need to constantly change the location of the cutter suction during operations in order to fully clean the target area. With the trolley system, by reducing the time for replacing piles, the cutter suction ship equipped with the trolley system can complete more workload in the same time. This technological improvement can increase the working efficiency of cutter suction boats by 5% to 50%, depending on the operating conditions and working methods.

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This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.

This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.

Successful Cases

Dredger Model: ETCSD150

Dredger Model: ETCSD350

Export Country:  Fiji
Year Of Built: 2014
Application: Deepened the river
6 inch CSD
Water flow: 500 m3/h
Dredging depth : 8 m
Discharge distance: 500 m

Fiji is very famouse for tourism country, however, as time goes by, the alluvial sand makes the riverway becomes narrow and shallow, the yachts can not come inside and stop, so the Hilton Hotel decided to buy the dredger used for desilting. Within two months, their business started to become smoothly as before.

Export Country:  Nigeria
Year Of Built: 2014
Application: Dredging
14 inch CSD
Water flow: 2500 m3/h
Dredging depth : 12 m
Discharge distance: 1000 m

Nigeria has lots of rivers with fine and loose sand, the sand is good quality for infrastructure, according the client request, we forward the working proposal, the dredger is equipped with shijiazhuang pump, Cummins engine and Rexroth series hydraulic system with very good performance.

Dredger Model: ETCSD450

Dredger Model: ETCSD150

Export Country: Bangladesh
Year Of Built: 2015
Application: Desilting and deepened the port
18 inch CSD
Water flow: 3500 m3/h
Dredging depth : 15 m
Discharge distance: 1500 m

In Bangladesh, their local maritime facilities is inadequate. In Chittagong, the problem is the current maximum draft depth of the port is only 9.2 meters, absolutely is not deep enough for most modern container ships. So it needs to transport all goods from the large Marine ships by small boat. Mongla port also has same issue. Due to this situation, we recommened the most appropriate dredger for them: the water flow is 3500m³/h cutter suction dredger. with it, our customer successfully completed the dredging engineering project in three months.

Export Country:  Congo
Year Of Built: 2017
Application: Dredging sand from local river
6 inch CSD
Water flow: 500 m3/h
Dredging depth : 10 m
Discharge distance: 500 m

Congo is located in Africa with tropical rainy climate, in rainy season, there are offen raining with clay in the river, so desilting at time is necessary to protect local citizen's safety, meanwhile can get sand from river so that used for construction. We worked out the solution for the buyer and be prond of that they are benificated.

Dredger Model: ETCSD450

Dredger Model: ETCSD300

Export Country: Maylasia
Year Of Built: 2016
Application: Land Reclaimation

18 inch CSD
Water flow: 3000 m3/h
Dredging depth : 12 m
Discharge distance: 1200 m

Maylasia is a island country, its tourism industry are very hot too, so it needs more land to real estate development, residential areas , tourism and entertainment. Land reclamation and dredging engineering has become an important method for city development construction.

Export Country: Philippines
Year Of Built: 2015
Application: Dredging sand
12 inch CSD
Water flow: 1800 m3/h
Dredging depth : 14 m
Discharge distance: 1000 m

Manila is a very important port in Philiphines, due to Philippines is a maritime country, the port channel becomes shallow if don't dredging in time, so that the containers ships can come in. We designed the dredging according to the buyers request and till now the dredger works perfectly.

Service

10 years of experience engineer team to guide on-site installation

1)After sales technical support,machine installation,spare part service anticipated training for our customers are provided by our specialist engineers and technicians.

2)Our technical service department is ready to serve and reslove your  questions via online support,phone calls or on-sit support.

3)We reckon service insight to increase the levels of challenge with our  specialized technical staff.Genial customer relations,technical facilities for  intact spare parts  deliverised with spare part labor warranty,affordable  spare parts and on site service are just a few examples of our professinal custoemer approach.

Packaging & Shipping

Packing and Shipping

Delivery Time:7-30 days, depend on orders;
1,LCL : Wood case or channel steel frame with iron piece
2,FCL : Nude and firmed in container (20GP, 40GP, 40HQ)

Company Profile

About Us

Shandong Eterne Machinery Co., Ltd. is a modern enterprise located in Weifang City, Shandong Province, China. We are specialized in the research, development, production, and service of various dredging and mining equipment, including sand mining dredger machines, sand suction dredgers, sand pump dredgers, dredger sand dredges, jet suction dredgers, river sand pump suction dredgers, small dredgers, gold dredgers, gold mining equipment, aquatic weed harvesters, amphibious excavators, and amphibious dredgers. Our company integrates advanced technology and manufacturing experience to deliver high-performance and durable dredging solutions for different working conditions.

With our strong R&D capability, Eterne Machinery can independently design and develop customized dredger machines according to customers' usage requirements, construction environments, and specific geological conditions. Each sand dredger or sand mining dredger machine is carefully designed for efficiency, stability, and ease of maintenance, ensuring smooth operation in river, lake, reservoir, and coastal projects. Whether it's a jet suction dredger for fine sand extraction or a sand pump dredger for long-distance sand transportation, we always provide reasonable and cost-effective solutions tailored to your needs.

Our dredging and gold mining equipment have been successfully exported to more than 60 countries, including Bangladesh, the Philippines, Indonesia, Malaysia, Suriname, Bolivia, Ecuador, Nigeria, South Africa, Mali, Tanzania, and the Congo. Customers around the world highly praise our sand dredgers and river sand pump suction dredgers for their high efficiency, reliable quality, and professional after-sales service.

Eterne Machinery always adheres to the enterprise philosophy of creating value with quality, pursuing perfection with service, and seeking development with reputation. We focus on innovation, precision manufacturing, and customer satisfaction. From design to installation and after-sales support, every dredger sand dredge or small dredger is backed by a complete service system to ensure long-term performance and customer success.

FAQ

Q1:What about the delivery?
We can offer our equipment by containers or bulk ship, just depend on your actual request. We always has various dredgers, aquatic weed harvesters, trash skimmer etc. in stock. Spare parts are available too. Thus the delivery time can be shortened.

Q2:What is the warranty?
We provide 1 year warranty and free repair if quality problems emerge within warranty period.
Q3:What's the payment methode?
We can accept T/T, L/C, WESTERN UNION and so on.
Q4:Is it factory?
Yes,we have our own factory.and welcome to visit our factory.thanks
Q5.Whether it can be customized according to customer requirements?
Yes,we can design according to customer's requirement,we have many kinds of model.you can choose the suitable one.