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Weifang Jin Meng Dredger Co., Ltd.
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Powerful Diesel Engine Dredger with Marine Using Plate

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Weifang Jin Meng Dredger Co., Ltd.

City: weifang

Province/State:shandong

Country/Region:china

Tel:86-536-3417111

Contact Person:
Ms.Becky Lee
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Powerful Diesel Engine Dredger with Marine Using Plate

Brand Name Jin Meng
Model Number JMD650
Place Of Origin China
Certification ISO
Minimum Order Quantity 1 Set
Price $1000000-$1200000
Packaging Details Bulk
Delivery Time 100days
Payment Terms TT
Supply Ability 10sets/year
Lead Time 120days
Tatal Power 450-1200kw
Length 48M
Hdpe Pipeline Equipped
Cutter_Head_Power Up To 650 KW
Cutter Blade Quantity 5-6 Pieces Crown Type
Plc Siemens
Warranty 1 Year
Detailed Product Description

Diesel Engine Sand Description:

A cutter suction sand dredger is a powerful and efficient vessel designed for dredging sand from underwater environments. One such exceptional product is the Sand Dredger, which boasts impressive specifications to tackle even the most challenging dredging tasks.

With a remarkable pumping depth ranging from 14 to 18 meters, the Sand Dredger can effectively reach and extract sand from deep underwater locations. This capability makes it ideal for various dredging projects, including port construction, coastal reclamation, and river dredging.

The sand dredger features a substantial suction pipe diameter of 700mm, allowing for the efficient intake of large volumes of sand and water mixture. This large diameter enables the dredger to maintain a steady flow rate during operation, enhancing overall productivity.

Diesel engine sand dredger Production process

A. Diesel engine sand dredger Hull Weld

1. Steel plates- Rust removal ,Antiseptic treatment.

2. Carbon-dioxide arc welding and Submerged-arc welding.

3. Tightness test and inspection

B. Deck machinery installation

C. Main engine and auxiliary engine location installation.

D. Hydraulic system installation

1. The pickling , phosphating treatment of the hydraulic pipes.

E. The electrical installation

F. The Whole machine test

Constructed using marine-grade plate materials, the Sand Dredger is built to withstand the corrosive effects of saltwater and harsh marine environments. The marine-grade plate construction enhances the durability and longevity of the dredger, making it a reliable asset for long-term dredging operations.

In summary, the Sand Dredger is a versatile and high-performance sand suction dredger that excels in pumping depth, suction power, cutting efficiency, and overall durability. Whether used for port development, beach nourishment, or channel maintenance, this dredger offers a reliable and efficient solution for various dredging applications.


Disel Engine Sand Dredger Features:

  • Product Name: Sand Dredger
  • Hdpe Pipeline: Equipped
  • Plate: Marine Using Plate
  • Lead Time: 120 days
  • Cutter Head Power: Up To 650 KW
  • Suction Pipe Diameter: 700 mm

Diesel Engine Sand Dredger Technical Parameters:

JMD650 6000m3 Diesel engine sand dredger
  Shijiazhuang
Dredging Pump
Dia. Discharge pipe650mm
Head65m
Max. Working capacity1100m3/h
Discharge distance4000m
Dredging depth18m
Diesel Engine1885KWMitsubishi
Hydraulic Auxiliary engine522KWCummins
Emergency Generator30KWWEICHAI
Total power2437KW
Oil Consumption365L/H
Hull DismensionLOA*W*D50m×8.8m×2.5m
Hydraulic systemHydraulic pumpVICKERS America (Joint-venture)
Hydraulic MotorItaly SAI technology(Joint-venture)
ValvesREXROTH Germany (Joint-venture)
Operating systemSIEMENS PLC(Imported from Germany)
Ladder winchTension 200KN
Swing winchTension 160KN
Cutter HeadCrown-likeΦ2200mm
Power400KW

Diesel Engine Sand Dredger Applications:

Jin Meng's cutter suction sand dredger, model JMD650, is a versatile and efficient vessel designed for a wide range of product application occasions and scenarios. With its exceptional features and specifications, this dredger is suitable for various marine construction and maintenance projects.

Originating from China, the JMD650 cutter suction sand dredger is built with high-quality materials and components, ensuring reliable performance and durability. It is certified with ISO standards, guaranteeing its adherence to international quality and safety regulations.

Diesel engine sand dredger is designed and constructed as a dismantle type non-self-propelled cutter suction river dredger, suitable for dredging operation of soil type II~IV, including fine sand, clay, silt, coarse sand, etc., in inland water and coastal area.

Equipment on sand dredger are as bellows: traversing device, cutter ladder lifting device, spuds and deck crane.

The sand dredger working process is as following: the cutter head cut the sand underwater to mixture of slurry, then through dredging pump to the pipeline; at the end of the slurry will be discharged by pipeline on land to the required place.

Functions of sand dredger: river dredging, desilting, reclamation for channels and land, especially for sand dredging in river, salty water or peaciful sea.

Delivery time for the Jin Meng dredger is 100 days, with payment terms being TT. The packaging details are bulk, and the dredger comes with a 1-year warranty, providing customers with peace of mind regarding its performance and reliability.

With a supply ability of 10 sets per year, the JMD650 cutter suction sand dredger is readily available for different customers and projects, ensuring timely completion and efficiency in dredging operations.


Diesel Engine Sand Dredger Customization:

Customize your Sand Dredger to meet your specific needs:

- Brand Name: Jin Meng

- Model Number: JMD650

- Place Of Origin: China

- Certification: ISO

- Minimum Order Quantity: 1 Set

Cutter suction sand dredger can be customized according to customers’ requirements:

1. Anchor booms installation.

2. Spud carriage installation.

3. 5 anchors are equipped on cutter suction sand dredger to replace spuds for better balance.

4. Hydraulic driving for spud flat down(to pass and transport on water safely).

5. Make the sand dredger with extra dredging pump underwater to increase dredging depth for 20-30m underwater and guarantee slurry concentrationtp reach 30%. 

6. Make the cutter suction sand dredger with booster station to further discharge distance.


Diesel Engine Sand Dredger Support and Services:

The Product Technical Support and Services for the Sand Dredger product include:

- On-site installation and commissioning assistance

- Operator training and maintenance support

- 24/7 technical assistance hotline

- Spare parts availability and prompt delivery

- Regular product updates and improvement recommendations


1) Party A will send 2 qualified and experienced engineers to Party B's workplace to direct and guide the sand dredger's installation and training operating, if needed. . 

2) To assist in the installation; Party B will arrange for 6-8 workers to aid these engineers.

3) Installation and test period is expected to take 10-15days for one dredger with full ready of installation.

4) Party A's engineers must arrive at Party B's designated place within 3 days after the sand dredger has been transported to the workplace.

5) After the sand dredger's complete installation, Party B Can coordinate Party A's engineers to test sand dredger's performance in appropriate water. Sand Dredger Test includes: operation of the dredging, hydraulic and electrical systems, running of the sand dredger's outfitting equipment, and Party A's engineers' debugging of the sand dredger's natural work.


Diesel Engine Sand Dredger Packing and Shipping:

Product Name: Sand Dredger

Description: High-quality sand dredger designed for efficient sand extraction.

Product Packaging:

- The sand dredger will be securely packed in a wooden crate to prevent damage during transit.

- Each component of the dredger will be individually wrapped in protective materials to ensure safe delivery.

Shipping Information:

- Shipping Method: International Freight Shipping

- Estimated Delivery Time: 4-6 weeks

- Shipping Cost: Calculated based on destination and weight of the package


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