Weifang Jin Meng Dredger Co., Ltd.
Weifang Jin Meng Dredger Co., Ltd.
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Popular 700m3 Working Capacity Gravel River Dredger Cutter Suction machine
1.River Dredger Cutter Suction Machine Factory Introduction
China reliable river dredger cutter suction machine suppier Weifang Jin Meng Dredger Co.,Ltd. Is located in Qingzhou, Weifang City, Shandong Province, and we have been specialized in river dredger cutter suction machine manufacturing since 2000. Our river dredger cutter suction machine 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 Sea Sand Dredger Machine
River dredger cutter suction machine suppllied by our company is self-propelled or non self-propelled, portable river dredger cutter suction machine. 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 dredger cutter suction machine 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 dredger cutter suction machine; at the end the slurry will be discharged by pipeline on land to the required place.
3. Weifang Jin Meng River Dredger Cutter Suction Machine Technical Specifications
| JMD550 River dredger cutter suction machine | |||
| Shijiazhuang 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 Dredger Cutter Suction Machine Details
Design
Our river dredger cutter suction machine 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 dredger cutter suction machine 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 dredger cutter suction machine 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 dredger cutter suction machine 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.
Company and Workshop
JMD550 River Dredger Cutter Suction Machine working site
Installation and Training
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