8 Inch Jet Suction Dredger
JuLong jet suction dredgers are electrically driven (diesel/diesel-electric drives are optional).
This type dredger is widely applied for dredging projects located in reservoirs, artificial lakes, rivers, ports and sand mining projects.
With its robust design, it is the preferred choice in its class due to low maintenance, excellent fuel consumption and high productivity levels.
Our advantage
1.Heavy-duty, high concentration ratio, excellent particle allowance, and long discharge distance
2. Optimal configuration of power and hydraulic unit (less operating costs)
3.Dismountable structure, easy to disassemble, and transportation
4.Double powerful auger drive (infinitely for- and backward)
5. High working range of the outrigger arm
6.Equipped with a self-propulsion system that can be moved to a different work site or drag by tugboat
7.Jet suction head can be changed for different situation
8.Easy access to all parts, especially the dredge pump wearing parts
9.Freshwater cooling system
10.Safe and easy to operate
11.Can be designed and fabricated according to your requirements, a variety of accessories for you to choose from
| Ser | Model | Pump Capacity | Dredging | Pipe Dia. | Total installed power(kw) |
| Depth | |||||
| 1 | JLJSD-200 | 500 m3/hr | 6 m | 200 m | 224 kw |
| 2 | JLJSD-250 | 800 m3/h | 10 m | 250 m | 336 kw |
| 3 | JLJSD-300 | 1200 m3/h | 12 m | 300 m | 559 kw |
| 4 | JLJSD-400 | 2200 m3/h | 14 m | 400 m | 859 kw |
Our Workshop &Worker
We have three factories with a total area of more than 120,000 square meters, all equipped with modern processing equipment. We have a large number of excellent and experienced technical workers, including more than 100 welding masters with more than ten years of service.
The Jet Suction Dredger is widely applied for dredging projects locates in reservoirs,artificial lakes,rivers,ports and sand mining projects,and suitable for dredging and sand mining operations in inland rivers, coastal sheltered areas, and waters with relatively soft sand layers.
We provide optional equipment to better meet the different needs of customers and can be selected according to actual working conditions.
We can offer many kinds of delivery methods,such as Bulk Cargo,Container ,trailer and etc,the packing and shipping method all according to your need,we can customized the most suitable plan for you.
1.More than 38 years experience Including the project plans, R&D & designing, customized production, assembly & commissioning and operation management.
2. Three manufacturing workshops
The are over 120,000 square meters,and all equipped moderm equipment.
3. Variety of products
Dredgers, Aquatic Weed Harvester, Amphibious Dredger and Mining Platform.
4.Various qualifications
JuLong products have passed ISO9001-2015 & ISO 14001:2015 & ISO45001:2018 certification, CE certification, BV certification, etc.
5.Global sales and service center
Sales and service centers and installation service teams and founded in various market areas, so as to provide efficient and professional project consulting and technical guidance services.
6.Participate in exhibitions
Participate in domestic and foreign exhibitions to expand brand influence.
Company Exterior
Some Certificates
Exhibitions & Customer visits
Q1: Is Julong a reliable company?
Qingzhou Julong Environment Technology Co., Ltd. is located in Qingzhou City, Shandong Province, is a high-tech enterprise focusing on the investment, consultation, designing, manufacturing, assembly and operation management of environmental protection projects and machinery with more than 38 years' experience. Our factory covers 120,000 m2 and has more than 100 experienced employees.
Q2: What about the delivery?
We can offer our equipment by containers or bulk ship, just depend on your actual requests.
Julong always has various dredgers, aquatic weed harvesters etc. in stock. Spare parts are available too. Thus the delivery time can be shortened.
Q3: What's the payment method?
We can accept T/T, L/C.
Q4: What's the warranty?
We provide 1 year warranty and free repair if quality problems emerge within warranty peride.
Q5: Why choose Julong company?
We are factory, so we can design and manufacture the suitable dredger, water cleaning boat, mining machinery according to clients' requirements, and our equipment have good quality and competitive price.
WELCOME TO JULONG! YOUR BEST CHOICE FOR DREDGING MACHINE!
