| 1. 3500m3 China cutter dredger from Jin Meng company the specifications as below: |
| JMD500 3500m3 China cutter dredger | |||
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 | ||
| 2. Weifang Jin Meng Dredger Co., Ltd Introduction |
Weifang Jin Meng Dredger Co.,Ltd. located in Qingzhou, Weifang City, is a manufacturer for China cutter dredger, work boat and gold dredging equipment,which is specialized in China cutter dredger 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 China cutter dredger building and researching, 16 China cutter dredger designers on machinery construction, 8 engineers on quality inspecting and controlling as well as 10 after sales service engineers. |
| 3. Our Jin Meng China cutter dredger sold to different countrie |
| The company is popular recognized by customers for strong technical strength, high quality China cutter dredger and good after-sale service. At home the products river sand cutter dredgers are sold to dozens of domestic provinces, municipalities and autonomous regions; in abroad the China cutter dredgers are sold to India, Iran, Oman, the United Arab Emirates , Argentina, Colombia, Saudi Arabia, Bangladesh, Egypt, Nigeria, Mongolia, Russia and so on. |
| 4. China cutter dredger function principle introduction |
The dredger we produce is self-propelled or non self-propelled,portable China cutter 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 China cutter dredger are as bellow: traversing device, cutter ladder lifting device, spuds and deck crane. The China cutter dredger 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 dredger; at the end the slurry will be discharged by pipeline on land to the required place. Functions of China cutter dredger: dredging river, dredging sand, desilting, reclamation for channels and land, and building roads. Working site of China cutter dredger: sea, port, lake, and river. Soil conditions for the river sand cutter dredger: relative hard soil, harden sand, sludge, sea sand, river sand, clay, mud, and so on. |
| 5. Workshops of river sand cutter dredger |
A. Hull Welding 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 China cutter dredger test. |
| 6. China cutter dredger Test before ex-factory |
| Each China cutter dredger must be tested well before delivery, before test we will send the invitations letter to the buyers to invite them and check the China cutter dredger performance by themselives. |
| 7. China cutter dredger transportated by trucks on road |
| The China cutter dredger is dismantled, box-like structure, and can be transported easily by trucks on road. |
| 8. Assembly in working sites and engineers are available for overseas service |
| After China cutter dredger arrive at customers' working site, two experienced engineers will be sent within one week.With the assist work of 6-8 native workers, our engineers will finish the China cutter dredger assembly work and give some training to the native workers. |
| 9. Customers' Visit to see the river sand cutter dredger by themselves |
| Welcome customers' visit to our factory , cars are available to pick up from train station or airport, we can talk more details of China cutter dredger face to face. |
| 10. Company culture: |
Profession, Innovation, and Integrity