Weifang Jin Meng Dredger Co., Ltd.
Weifang Jin Meng Dredger Co., Ltd.
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Sand Dredging Cutter Suction Dredger Popular Using in Dredging Area
1.Cutter Suction dredger Company Introduction
Reliable dredger machine suppier Weifang Jin Meng Dredger Co.,Ltd. is located in Qingzhou, Weifang City, is a manufacturer in China, and we have been specialized in sand dredging cutter suction dredger manufacturing since 2000. Our sand 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 Sand Dredging Cutter Suction Dredger Descriptions
Sand dredging cutter suction dredger we supply is self-propelled or non self-propelled, portable river 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 sand 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 sand dredging cutter suction dredger; at the end the slurry will be discharged by pipeline on land to the required place.
3. Weifang Jin Meng Sand Dredging Cutter Suction Dredger Technical Specifications
| JMD450 18inch Sand Dredging Cutter Suction Dredger | |||
| WARMAN Dredging Pump | Dia. Discharge pipe | 450mm | |
| Head | 55m | ||
| Max. Working capacity | 400m3/h | ||
| Discharge distance | 1500m | ||
| Dredging depth | 12m | ||
Diesel Engine | 746KW | Cummins | |
| Emergency Generator | 16KW | WEICHAI | |
| Total power | 762KW | ||
| Oil Consumption | 115L/H | ||
| Hull Dismension | LOA*W*D | 37m×6.9m×1.8m | |
| 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 | 80KN | |
| Swing winch | Tension | 80KN | |
| Cutter Head | Crown-like | Φ1500mm | |
| Power | 100KW | ||
4. Weifang Jin Meng Sand Dredging Cutter Suction Dredger Feature and Application
Sand dredging cutter suction dredger can pass low bridge easily, the controlling room and rest room are dismountable. Connecting parts for cabin room and deck are easily dismounted joints,.
Construction: it consists of three pontoons: one main pontoon and two side pontoons. The pontoons are connected by the connecting pieces and tightened by high intensity bolts and nuts.
Working site of sand dredging cutter suction dredger: sea, port, lake, and river.
Soil conditions: relative hard soil, harden sand, sludge, sea sand, river sand, clay, mud, and so on.
5. Weifang Jin Meng Sand Dredging Cutter Suction Dredger Details
Design
Our sand 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 sand 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 sand 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.
6. Weifang Jin Meng Sand Dredging Cutter Suction Dredger Other Can be Cumstomized
The sand dredging cutter suction dredger can be custom made according to customers’ requirements:
1. Anchor booms installation
2. Spud carriage
3. Dredger position of 5 anchors.
4. Hydraulic driving for spud flat down(to pass low bridge and transportation on water safely).
5. Make the dredger with extra dredging pump underwater to deepen dredging depth for 20-30m underwater and slurry concentration is more than 30%.
6. Make the dredger with booster station to further the discharge distance.
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