Weifang Jin Meng Dredger Co., Ltd.
Weifang Jin Meng Dredger Co., Ltd.
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River Dredging Cutter Suction Dredger
1.Company Introduction
Weifang Jin Meng Dredger Co.,Ltd. located in Qingzhou, Weifang City, is a manufacturer and supplier in China, and we have been specialized in river dredging cutter suction dredger manufacturing since 2000. Our river dredging cutter suction dredgers have a good price advantage and cover most of the African, Middle East, South East Asian and South American and American markets. We look forward to becoming your long-term partner in China.
2. Weifang Jin Meng River Dredging Cutter Suction Dredger Details
The river dredging cutter suction dredger we produce is self-propelled or non self-propelled,portable river dredging cutter suction dredger. The hull uses dismantle and box-like structure, Its dismantle type can be assembly at working place easily and be transported by road, railway and container accordingly, convenient in installation and working place moving from one to another. The power system can be designed to electric system or diesel engine driving system according to customers’ requirements.Equipment on the river dredging cutter suction dredger are as bellows: traversing device, cutter ladder lifting device, spuds and deck crane. The working process is as following: the cutter head cut the sand and mud underwater to mixture of slurry, then through dredging pump to the pipeline on river dredging cutter suction dredger; at the end the slurry will be discharged by pipeline on land to the required place.
3. Weifang Jin Meng River Dredging Cutter Suction Dredger Technical Specifications
| JMD550 River dredging cutter suction dredger | |||
| KINDA Dredging Pump | Dia. Discharge pipe | 550mm | |
| Head | 65m | ||
| Max. Working capacity | 900m3/h | ||
| Discharge distance | 3000m | ||
| Dredging depth | 14m | ||
Diesel Engine | 1306KW | Cummins | |
| Hydraulic Auxiliary engine | 336KW | Cummins | |
| Emergency Generator | 20KW | WEICHAI | |
| Total power | 1662KW | ||
| Oil Consumption | 250L/H | ||
| Hull Dismension | LOA*W*D | 42m×7.5m×2.0m | |
| 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 | 120KN | |
| Swing winch | Tension | 120KN | |
| Cutter Head | Crown-like | Φ1800mm | |
| Power | 200KW | ||
4. Weifang Jin Meng River Dredging Cutter Suction Dredger Feature and Application
This Weifang Jin Meng River Dredging Cutter Suction Dredger is equipped with horizontal shifting devices, cutter ladder lifting devices, spud devices, deck crane and so on. It can also be equipped with anchoring poles and trolley devices. Generally, it has functions on dredging, conveying and discharging of mud or sand. It can produce certain amount of vacuum by the centrifugal pump.
5. Weifang Jin Meng River Dredging Cutter Suction Dredger Details
Design
Our river dredging cutter suction dredger is designed by senior engineer, who have specialized in shipbuilding and dredging work for many years, to guarantee they are well-designed and practical.
Cummins Engine
The river dredging cutter suction dredger is equipped with world famous powerful Cummins engine, which are famous for its durability, lower oil consumption, standardized accessories and easy maintenance.
Hydraulic system
The most important parts of river dredging cutter suction dredger and wheel bucket dredger. The hydraulic system requirements are very high and strict; it’s the main artery of the entire dredger. Lateral traction winches, lifting winch and cutter head of the dredgers are driven by hydraulic motors.
An integral hydraulic system includes hydraulic oil tanks, hydraulic pump, hydraulic valve manifold, solenoid valve, hydraulic pipes, hydraulic components, electrical actuator and so on.
Detachable Structure
The river dredging cutter suction dredger is detachable, so it is easy to transport when delivering or moving from one working site to another.
Shijiazhuang 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 anti-friction bearings are from Japanese brand NSK.
Cutter head
For one cutter head, there are 5 blade, 8 teeth equipped on one blade. There is material High chromium. for easy-wearing proof.
Cutter head is driven by hydraulic motor; cutter bearing has lubrication seal-in units.
Skilled workers & ex-work testing
Every river dredging cutter suction dredger is built by skilled workers and inspected strictly to assure the high quality and durability. Each finished dredger will be tested in our testing center to make sure it works smoothly when delivering to customers.
Assembly & Staff Training
Our experienced installers will arrive at the construction site to guide, teach and training your staff to debug and operate the dredger until they can operate skillfully by themselves.