Products

12 inch Dredger with 12m Dredging Depth

As a standout performer in modern dredging operations, the 12 inch Dredger with 12m Dredging Depth delivers unmatched efficiency for sand extraction and channel maintenance projects. This robust equipment is closely related to other popular models like the 300mm Cutter Suction Dredger, sharing a similar focus on reliable cutting and suction power but optimized for a slightly larger discharge diameter. When evaluating versatile vessels for river or coastal work, many operators also consider a specialized 12 inch Sand Dredging Ship, which emphasizes mobility and high-volume sand transport. For projects demanding advanced control, the Full Hydraulic 12 inch Dredger variant provides precise operational responsiveness through its fully hydraulic systems. Likewise, the rugged 12 inch Sand Mining Dredger is built to tackle intense mining environments, highlighting the breadth of configurations available in this category. Our 12 inch Dredger integrates proven design elements from these machines into a balanced solution for medium to large-scale tasks, ensuring consistent output even under challenging conditions.


The 12 inch Dredger with 12m Dredging Depth represents a strategic investment for enterprises seeking dependable dredging capacity without excessive complexity. Its structural layout centers on a heavy-duty hull that withstands prolonged exposure to abrasive materials, while the onboard power system drives a high-torque cutter mechanism and a robust slurry pump. The 12-meter dredging depth capability allows it to reach substantial sediment layers in reservoirs, harbors, and riverbeds, making it a practical choice for both deepening and reclamation efforts. Maintenance is straightforward with accessible components and a modular design that reduces downtime during part replacement. The operating cabin integrates ergonomic controls and clear visibility, enabling operators to manage long shifts with reduced fatigue. Beyond basic dredging, this vessel adapts well to varying soil types, from loose silt to compacted sand, by adjusting cutter speed and suction intake. Its transport-friendly dimensions simplify logistics when moving between job sites, further adding to the cost-effectiveness valued by contractors worldwide.

Key Product Features at a Glance

  • Discharge Pipe Diameter: 12 inches, optimized for high-solid concentration slurry flow
  • Maximum Dredging Depth: 12 meters, enabling deep-water excavation with stable performance
  • Cutter Drive System: Mechanical or optional full-hydraulic power for variable soil conditions
  • Engine Configuration: Marine diesel engine with a power range suitable for continuous duty cycles
  • Pump Type: Heavy-duty centrifugal dredge pump with high wear resistance
  • Hull Construction: All-steel welded structure with multiple anti-corrosion coatings
  • Spud System: Twin spuds for precise positioning and operational stability
  • Control Type: Centralized panel with optional remote monitoring capability

Technical Specifications

Parameter Value
Overall Length Approximately 25 meters
Hull Width 6–7 meters
Loaded Draft 1.8–2.2 meters
Suction Pipe Diameter 12 inches (300mm)
Maximum Solid S��ze Up to 250mm
Slurry Output Distance 1000–1500 meters (depending on configuration)
Total Installed Power Approximately 500–800 kW
Operating Crew 2–3 persons
Navigation Status Non-self-propelled (tug-assisted relocation)

Hot Products

  • DK400 Cutter Suction Dredger

    DK400 Cutter Suction Dredger

    For over 30 years, Qingzhou City Dingke Dredger Equipment Co., Ltd. has been at the forefront of hydraulic innovation, providing turnkey solutions for the world’s most challenging aquatic environments. The DK400 Cutter Suction Dredger Ship represents our elite tier of industrial dredging equipment, engineered for high-volume sand mining and land reclamation. Dingke dredger guarantees that every DK400 dredger ship delivers a stable 2400m³/h water flow, ensuring professional-grade performance for global contractors.
  • Tin Dredger Ship

    Tin Dredger Ship

    As a specialized Tin Dredger Ship manufacturer with over 30 years of industrial expertise, Dingke Dredger provides high-performance solutions for alluvial tin mining.  Dingke Tin Dredger is built for 24/7 heavy-duty cycles. Verified by ISO9001 and BV, our equipment is the trusted choice for mining operations in Southeast Asia and Africa, ensuring maximum ore recovery and the lowest cost per ton.
  • Gold Dredger Ship

    Gold Dredger Ship

    In the world of alluvial mining, the Gold Dredger Ship is more than a vessel—it is a floating recovery plant designed to capture underwater wealth. Qingzhou City Dingke Dredger Equipment Co., Ltd. leverages over 30 years of specialized hydraulic expertise to manufacture gold mining dredgers that excel in extreme environments.
  • Hydraulic Dredger Ship

    Hydraulic Dredger Ship

    As a premier Hydraulic Dredger Ship manufacturer, Dingke dredger’s production excellence is rooted in our modern heavy-duty manufacturing base. Our factory is equipped with advanced CNC underwater plasma cutting systems and automated high-precision welding robots, ensuring that every Hydraulic Dredger Ship hull meets rigorous structural benchmarks.
  • Suction Dredger Ship

    Suction Dredger Ship

    As a specialized Suction Dredger Ship manufacturer with over 30 years of maritime expertise, Dingke Dredger offers advanced solutions for high-volume sand excavation. Unlike traditional mechanical cutters, our suction dredging vessels utilize high-pressure jet technology to fluidize sediment, ensuring a continuous, high-density slurry flow. We provide global contractors with the most reliable sand suction boat solutions in the industry.
  • Small Jet Suction Dredger

    Small Jet Suction Dredger

    For independent contractors and localized river projects, the Small Jet Suction Dredger is the ultimate tool for rapid sand recovery and sediment management. Qingzhou City Dingke Dredger Equipment Co., Ltd. engineers this portable suction boat to empower operators who need high performance without the heavy logistical overhead of large vessels. As an ISO9001 certified manufacturer, Dingke dredger ensures that even our most compact models meet industrial durability standards, providing a fast-track ROI for entrepreneurs across Africa and Southeast Asia.

Send Inquiry

X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept