22inch Cutter Suction Dredging Ship - Middle Size for River Sand Suction
Product Specifications
| Name | Cutter suction dredger ship |
| Type | Cutter suction dredger |
| Dredging Depth | Up to 15 meters |
| Discharge Pipe Diameter | Up to 1,000 mm |
| Application | River Dredging |
| Size | Middle size |
| Dredging Capacity | Up to 700 cubic meters per hour |
| Suction Pipe Diameter | Up to 1,000 mm |
| Hull Material | Marine Steel |
| Cutter Power | Up to 1,662 kW |
Product Overview
Weifang Jin Meng Dredger Co., Ltd. is a leading manufacturer of cutter suction dredging ships, specializing in research, design, production, and sales. Our factory in Qingzhou, Shandong Province maintains strategic cooperation with renowned dredger design institutes in China.
Technical Specifications
| JMD550 Cutter Suction Dredging Ship |
| 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 | Hydraulic pump: VICKERS America
Hydraulic Motor: Italy SAI technology
Valves: REXROTH Germany |
| Operating system | SIEMENS PLC (Imported from Germany) |
| Ladder winch | Tension: 120KN |
| Swing winch | Tension: 120KN |
| Cutter Head | Crown-like Φ1800mm
Power: 200KW |
Key Features
- Modular design with dismantle and box-like structure for easy transportation and assembly
- Available in electric or diesel engine driving systems
- Constructed according to CCS standards with marine-grade steel and anti-corrosion paints
- Precision engineering with diesel engine installation concentricity less than 0.05mm
- Suitable for dredging fine sand, clay, silt, and coarse sand in inland and coastal waters
- Composed of five pontoons (one main and four side) with specially designed connecting pieces
Frequently Asked Questions
Q: Do your dredging ships undergo testing before delivery?
A: Yes, each unit undergoes comprehensive testing before leaving our factory to ensure optimal performance at customer sites. Clients are invited to inspect the performance before shipment.
Q: How are the dredging ships transported?
A: Smaller models (JMD350 and below) can be transported in containers, while larger units are shipped as bulk cargo. All models feature a modular design for easy road transportation.
Product Gallery
Factory and Workshop
Production Process
Road Transportation
Assembly and Training
Operation Demonstration
