| 1. Weifang Jin Meng Dredger Co., Ltd.---River cutter head suction dredger manufacture since 2000 |
| 2. JMD450 2000M3/H RIVER CUTTER HEAD SUCTION DREDGER |
| Specifications for 18inch 2000m3 river cutter head suction dredger |
| JMD450 18inch river cutter head suction dredger | |||
| Dredging Pump | Dia. Discharge pipe | 450mm | |
| Head | 48m | ||
| Max. Working capacity | 600m3/h | ||
| Discharge distance | 1200m | ||
| Dredging depth | 12m | ||
Diesel Engine | 895KW | Cummins | |
| Emergency Generator | 30KW | Cummins | |
| Total power | 925KW | ||
| Oil Consumption | 139L/H | ||
| Hull Dismension | LOA*W*D | 30m×7.2m×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 | 80KN | |
| Swing winch | Tension | 80KN | |
| Cutter Head | Crown-like | Φ1500mm | |
| Power | 100KW | ||
| 3. Workshop for river cutter head suction dredger |
| 4. Main parts of river cutter head suction dredger Hydraulic winches, diesel engine room, spuds , anchor booms and PLC control system |
Hydraulic winches
| Diesel engine room |
Spuds
ANCHOR BOOMS
| Control system---PLC SIEMENS Germany |
| 5. River cutter head suction dredger test before ex-factory |
| 6. River cutter head suction dredger packaged in bulks and transported by trucks to sea port |
| 7. Assembly and installation work at customer's working sites and two experienced engineers for overseas service |
| River cutter head suction dredger auxiliary facilities |
| 8. Work momery on afetr sale service and customers' visit for river cutter head suction dredger |
| 9. Other models of river cutter head suction dredger for your reference |
| Model | Dia. | Max. | Dredging depth | Discharge distance | Total power |
| Discharge pipe | Working capacity | (m) | (m) | (kw) | |
| (mm) | (m3/h) | ||||
| JMD250 | 250 | 165 | 6 | 800 | 187 |
| JMD350 | 350 | 330 | 8 | 1000 | 375 |
| JMD450 | 450 | 600 | 12 | 1200 | 925 |
| JMD500 | 500 | 1050 | 15 | 1500 | 1223 |
| JMD600 | 600 | 1500 | 15 | 2000 | 2230 |
| JMD700 | 700 | 2100 | 17 | 2000 | 3250 |
| JMD500D | 500 | 1050 | 20 | 2000 | 1517 |
| JMD600D | 600 | 1500 | 20 | 2000 | 2710 |