China 300mm Cutter Suction Dredger Supplier, Manufacturer, Factory
The configuration of the 300mm Cutter Suction Dredger pushes the boundaries of modern hydraulic excavation. If your operation involves rigid sand layers or sticky mud, this vessel’s independent swing winches and rugged ladder structure deliver unmatched digging accuracy. The 300mm Cutter Suction Dredger employs a heavy-duty diesel engine that optimally balances torque and consumption, a setup heavily influenced by the maneuverability of our 12 inch Sand Dredging Ship. The extended ladder and reinforced spud system mimic the deep-digging kinematics of the 12 inch Dredger with 12m Dredging Depth, allowing for precise channel cutting even at maximum reach. Advanced PLC controls and joystick integration, rooted in our Full Hydraulic 12 inch Dredger technology, enable a single operator to manage the full dredging cycle without fatigue. Consequently, the unit proves itself as a relentless producer, drawing its commercial DNA from the 12 inch Sand Mining Dredger to maximize ROI in aggregate operations.
Designed for brute force and longevity, the 300mm Cutter Suction Dredger stands as the definitive solution for contractors facing abrasive environments. The 300mm Cutter Suction Dredger features a high-alloy wear-resistant pump casing that withstands thousands of hours of slurry transit. Its modular pontoon design collapses into standard container dimensions, slashing logistics costs. During assembly, the 300mm Cutter Suction Dredger requires no heavy crane assistance, thanks to its intelligent pin-connection system. The direct mechanical drive minimizes energy loss, channeling raw power into the cutter head to chew through heavily compacted substrates. With comprehensive after-sales support, the 300mm Cutter Suction Dredger ensures site managers maintain peak uptime, even in remote locations with harsh operational climates. The onboard safety interlocks and emergency shutdowns form a protective layer, keeping crew welfare at the forefront of every dredging campaign.
Key Engineering Specifications
The hydraulic and structural integrity of this platform is quantified through the following strict performance metrics:
- Maximum Dredging Depth: 15 meters (standard spud setup)
- Slurry Concentration: Up to 25% by volume for granular material
- Cutting Force: 45 kNm, suitable for unconfined compressive strengths up to 15 MPa
- Drive Configuration: Enclosed wet-type planetary reduction with hydraulic motor
| Component | Parameter | Unit / Value |
|---|---|---|
| Main Engine Power | Cummins QSK19 | 450 HP / 336 kW |
| Dredge Pump Discharge Dia. | 300 mm | 12 inches |
| Max. Mixture Capacity | - | 1800 m³/h |
| Discharge Distance | - | 1500 m |
| Cutter Head Diameter | - | 1200 mm |
| Swing Winch Pull | - | 2 x 60 kN |
| Draft (Operating) | - | 1.0 m |
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