| 1. 1100m3 Cutter head suction dredge in Egypt |
| 2. Detailed technical specifications for cutter head suction dredge |
| Dredging Pump | Dia. Discharge pipe | 600mm | |
| Head | 85m | ||
| Working capacity | 1500cbm/h | ||
| Discharge distance | 2000m | ||
| Dredging depth | 20m | ||
| Main Engine | 1740KW | DEUTZ | |
| Hydraulic Auxiliary Engine | 920KW | DEUTZ | |
| Emergency Generator | 50KW | Cummins Engine | |
| Total Power | 2710KW | ||
| Oil Consumption | 407L/H | ||
| Hull Dimension | LOA*W*D | 50mx9.75mx2.5m | |
| 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 | 250KN | |
| Swing winch | Tension | 100KN | |
| Cutter Head | Crown-like | Φ2050mm | |
| Power | 300KW | ||
3. Weifang Jin Meng Dredger Co., Ltd. in cutter head suction dredge manufacture since 2000
4. Cutter head suction dredge -----cutter head
| 5. General arrangement for main engine and auxiliary engine of the suction dredge |
| 6. Hydraulic pipeline checking and testing in the main engine pontoon |
| 7. General arrangement for Hydraulic pipeline in the main engine pontoon |
| 8. Operational room and operational desk on deck |
| 9. Suction dredge transportation by car in the port |
| 10. Sand dredger transportation in the working place |
| Model | Pipe dia. | Working capacity | Dredging depth | Discharge distance | Total Power |
| JMD250 | 250mm | 165 cbm/h | 6m | 800m | 187kw |
| JMD450 | 450mm | 600 cbm/h | 12m | 1,200m | 925kw |
| JMD500 | 500mm | 1,050 cbm/h | 15m | 1,500m | 1,223kw |
| JMD600 | 600mm | 1,500 cbm/h | 15m | 2,000m | 2,230kw |
| JMD700 | 700mm | 2,100 cbm/h | 17m | 2,000m | 3,250kw |
| JMD500D | 500mm | 1,050 cbm/h | 20m | 2,000m | 1,517kw |
| JMD600D | 600mm | 1,500 cbm/h | 20m | 2,000m | 2,710kw |
11. After sales service and customer visit for more details of suction dredg