Julong Sand Dredging Machine Pumping Equipment High Water Pressure Jet Suction Dredger

• Customization: Available
• Type: Cutter Suction Dredger
• Power Type: Diesel
• Model NO.: JSD250
• Cyclone Type: Hydrocyclone
• Slot Type: No
• Customized: Customized
• Condition: New
• Warranty: 1 Year
• After-sales Service: 1 Year
• Pump Capacity: 800m3/Hr
• Dredging Depth: 8m
• Usage: Sand, Mud Dredging, Digging, Desilting
• Pump: Shijiazhuang Pump
• Worksite: River, Lake, Port, Pool, Reservior
• Engine: Cummins
• Certification: ISO9001-2008
• System: Full Hydraulic System
• Structure: Marine Grade Steel Plate
• Spud: Optional
• Spud Carriage: Optional
• Transport Package: in Containers or Bulk Ship
• Specification: Customized
• Trademark: Julong
• Origin: China
• HS Code: 89051000
• Production Capacity: 100 Sets/Year

Product Description

JULONG Dependable 6"-10" Jet Suction Dredger

General Considerations:

The Jet suction dredger is a stationary dredger equipped with a high water pressure device which excavate the soil before it is sucked up by the flow of the dredge pumps.

During operation the dredger moves around a spud pole by pulling and slacking on the two fore sideline wires. This type of dredger is capable to dredge all kind of material and is accurate due to their movement around the spud pole.
The stationary suction dredger is to distinguished easily from the plain suction dredger by its spud poles, which the last don't have.



Area of application:
Sand suction dredgers are largely used in the dredging of harbours and fairways as well as for land reclamation projects. In such cases the distance between the dredging and disposal areas is usually smaller than the distances covered by trailing suction hopper dredgers.
The suction dredger also has the adbantage when an accurate profile has to be dredged. The cutter suction dredger can tackle almost all types of soil, although of coure this depends on the installed cutting power.
Sand suction dredgers are built in a wide range of types and sizes, the cutting head power ranges between 20Kw for the smallest to around 4000Kw for the largest.
The dredging depth is usually limited; the biggest suction dredger can reach depths between 25 an 30m. The minimum dredging depth is usually determined by the draught of the pontoon.

Photos Overviews:


Dredger Technical Parameters:

Model	JLCSD200	JLCSD250	JLCSD300	JLCSD400	JLCSD450	JLCSD500	JLCSD550
Pump Capacity(m³/h)	500	800	1200	2200	3000	3500	4500
Max.Dredging Depth(m)	8.0	10.0	10.0	14.0	15.0	16.0	18.0
Total Length(m)	21.0	25.0	27.0	33.0	38.0	40.0	44.0
Hull Length(m)	9.0	10.0	12.0	19.0	19.0	20.0	20.0
Total Height(m)	1.4	1.6	1.6	1.8	2.0	2.0	2.2
Total Width(m)	4.8	5.2	5.4	6.4	7.3	7.8	8.8
Engine Power(kw)	224	336	559	746	895	1231	1690
Suction/Discharge Pipe Dia(mm)	250/200	300/250	350/300	400/400	500/450	600/500	650/550
Operation System	PLC and hydraulic control system

★ The parameter are just for reference, we can design the product according to your requirements.

Our Factory:

Julong Environmrnt Technology Co. Ltd. located in Qingzhou City , Shandong Priovince, is a high-tech enterprise focusing on the investment , consultation , designing , manufacturing , saaembly and operation management of environmental protection projects and machinery with more than 20 year's experience.

In the two fields of manufacturing and service providing of waters environmrntal protection equipment , Julong Group is engaged in three industries including the research, development and manufacturing , the equipment exported to more than 50 countries and the areas in Southest Asia, East Asis, South Asia, South America, Oceania, Africa and East Europe. The products have gained recognition and support from customers both at home and aboard  due to Julong Group's leading industry technology , procefessional manufacturing experience, excellent equipment quility and integrity  in management . 



Our Service Guarantee:

1. Julong company sings a long-time after-sale service agreement with customers.
2. We provide rational and practical design according to customers' request.
3. We send engineers to assemble and test the machine within the period as agreed in the contract.
4. Within warranty period, we provide free repair if quality problems emerge.
5. We provide free training of operation and maintenance for customers.
6.We supply high quality accessories in low price.
7. We make an excellent filing of customers for long-term following-up service.