River Desilting Cutter Suction Dredger Boat 4000m³ Water Flow Hydraulic
Product Specifications
| Attribute | Value |
| Name | River desilting cutter suction dredger |
| Type | Hydraulic cutter suction dredger |
| Function | River, sea, lake, pond dredging |
| Water flow | 4000m³ |
| Depth | 15m |
| Distance | 2500m |
| Engine | Cummins |
| Power | 1662kw |
| Hydraulic valve | Rexroth |
| Control | SIEMENS PLC |
| Delivery | 30 days |
Product Overview
Weifang Jin Meng Dredger Co., Ltd. is a specialized manufacturer of river desilting cutter suction dredgers since 2000. Located in Qingzhou, Weifang City, Shandong Province, China, we supply high-quality dredging equipment to markets worldwide including Africa, Middle East, Southeast Asia, South America, and North America.
Dredger Description
Our river desilting cutter suction dredgers are available in self-propelled or non-self-propelled configurations with portable designs. The hull features a dismantle and box-like structure for easy assembly at worksites and transportation by road, rail, or container.
The power system can be customized as electric or diesel engine driven. Standard equipment includes traversing device, cutter ladder lifting device, spuds, and deck crane. Operation involves cutting underwater sediment into slurry, pumping through pipelines, and discharging at designated locations.
Technical Specifications
| JMD550 River Desilting Cutter Suction Dredger |
| 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 Dimension | LOA*W*D: 42m×7.5m×2.0m |
| Hydraulic system | Pump: VICKERS America
Motor: Italy SAI technology
Valves: REXROTH Germany |
| Operating system | SIEMENS PLC (Germany) |
| Ladder winch | Tension: 120KN |
| Swing winch | Tension: 120KN |
| Cutter Head | Crown-like Φ1800mm
Power: 200KW |
Features and Applications
Our river desilting cutter suction dredgers feature low bridge clearance with dismountable control and rest rooms. The three-pontoon construction (main pontoon plus two side pontoons) connects with high-intensity bolts for structural integrity.
Working Environments: Sea, port, lake, and river operations
Soil Conditions: Hard soil, hardened sand, sludge, sea sand, river sand, clay, mud
Key Components
Detachable Structure: Designed for easy transportation between worksites
Pump System: High wear-resistant alloy Cr27 components with NSK bearings (Japan) and easy-maintenance packing seal
Cutter Head: 5 blades with 8 teeth each, high chromium material for wear resistance, hydraulic motor driven with lubrication seal-in units
After-Sales Support
We provide comprehensive installation and training services:
- Two experienced engineers dispatched to customer site
- 10-15 day installation and testing period
- Performance testing of all systems including dredging, hydraulic, and electrical
- Engineers available within 3 days of equipment arrival
- Customer provides 6-8 workers to assist installation
