3500m3 River Dredger Boat for Sale
1. Weifang Jin Meng Dredger Co., Ltd.
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Weifang Jin Meng Dredger Co.,Ltd. located in Qingzhou, Weifang City, is a manufacturer for River dredger boat, work boat and gold dredging equipment,which is specialized in dredgeing equipment researching, designing, production and sales. We have professional R&D department, CAD drawing design center, quality control department and after sales service department. Our company has more than over 500 employees, including 5 professional senior engineers on river dredger boat building and researching, 16 designers on machinery construction, 8 engineers on quality inspecting and controlling as well as 10 after sales service engineers. |
2. River dredger boat Models
River dredger boat different model with main specifications
| Model | Dia.Discharge pipe | Working capacity | Dredging depth | Discharge distance | Total power |
| (m3/h) | (m) | (m) | (kw) | ||
| JMD250 | 250 | 165 | 6 | 800 | 187 |
| JMD350 | 350 | 330 | 8 | 1000 | 375 |
| JMD450 | 450 | 600 | 12 | 1200 | 925 |
| JMD500 | 500 | 1050 | 15 | 1500 | 1223 |
| JMD600 | 600 | 1500 | 15 | 2000 | 2230 |
| JMD700 | 700 | 2100 | 17 | 2000 | 3250 |
| JMD500D | 500 | 1050 | 20 | 2000 | 1517 |
| JMD600D | 600 | 1500 | 20 | 2000 | 2710 |
3. JMD500 3500m3 river dredger boat
A. JMD500 3500M3 river dredger boat with brief specifications as below:
| JMD500 River dredger boat | |||
|
Dredging Pump |
Dia. Discharge pipe | 500mm | |
| Head | 54m | ||
| Max. Working capacity | 1050m3/h | ||
| Discharge distance | 1500m | ||
| Dredging depth | 15m | ||
|
Diesel Engine |
895KW | Cummins | |
| Hydraulic Auxiliary engine | 298KW | Cummins | |
| Emergency Generator | 30KW | Cummins | |
| Total power | 1223KW | ||
| Oil Consumption | 183L/H | ||
| Hull Dismension | LOA*W*D | 36m×7.9m×2.2m | |
| Hydraulic system | Hydraulic pump | VICKERS America (Joint-venture) | |
| Hydraulic Motor | Italy SAI technology(Joint-venture) | ||
| Valves | REXROTH Germany (Joint-venture) | ||
| Operating system | SIEMENS PLC(Imported from Germany) | ||
| Ladder winch | Tension | 100KN | |
| Swing winch | Tension | 100KN | |
| Cutter Head | Crown-like | Φ1750mm | |
| Power | 170KW | ||
B. River dredger boat____ Cutter Head

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Cutter head For one cutter head, there are 6 blade, 7 teeth equipped on one blade. There is material Cr. for easy-wearing proof. Cutter head is driven by hydraulic motor; cutter bearing has lubrication seal-in units. |
C. River dredger boat_____Hydraulic sysyetm
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Hydraulic system: The most important parts of river sand dredger and wheel bucket dredger. The hydraulic system requirements are very high and strict; it’s the main artery of the entire river sand dredger. Lateral traction winches, lifting winch and cutter head of the dredgers are driven by hydraulic motors. |
D. River dredger boat___ Diesel engine____CUMMINS
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Cummins engine Testing equipped on the discharge pipeline of the river sand dredger. The river dredger boat has Cummins engine and hydraulic system for easily operation. |
E. River dredger boat ______ KINDA Pump
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Warman Pump Flow passage components use High wear resistant alloy Cr27 to prolonged the pump service life, pump shaft seal use packing seal which is easy to maintain , and antifriction bearings are from Janpanese brand NSK. |
F. River sand dredger____ PLC control system SIEMENZ
4. FAQ for River dredger boat
1). River dredger boat test before-ex-factory
Do your river dredger boat have a test before ex-factory?
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Answer: Yes, it must be. Each river dredger boat must be tested very well before ex-factory so that can guarantee river sand dredger performance at customers' working sites and save the time and cost for customers. Before test we will send invitation letters to the clients to invite them come and do the performance inspectation by themselves, after get the clients permition and the river sand dredger will be transported to the port for loading. |
2). River dredger boat transportation
How is the river dredger boat transported?
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Answer: There are two ways for river dredger boat being transported, if the river sand dredger size smaller than JMD350, it is easy to transported by containers; if the river sand dredger size is larger than JMD350, it will be transported by bulks. Theriver sand dredger structure is dismountable and assembled so that can be easy transported by trucks on road. |
3). River dredger boat after sales service
What kind of service will supply after sales?
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Answer: After river dredger boat arrive at clients' working site, we will send two experienced enginneers for river sand dredger body assembly and native workers' training. With the asist of ancillary equipment like excavators and cranes , the river sand dredger assembly can be finished within 10days and training can be in one week. |
5. Welcome customers to have a visit in our factory, cars are availabe to pick you up from airport and train stations,so that we can talk river dredger boat business and more details face to face.
6. Company Culture
Innovation Profession Integrity
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