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

  • Multipurpose Dredger Workboat

    Multipurpose Dredger Workboat

    In the modern dredging industry, a project's success hinges on the agility of its support fleet. Qingzhou City Dingke Dredger Equipment Co., Ltd. engineers the Multipurpose Dredger Workboat as a high-performance "Swiss Army Knife" for global contractors. With over 30 years of R&D expertise, we have designed this multipurpose support vessel to bridge the gap between heavy-duty towing and precise logistical handling.
  • Hydraulic Jet Suction Dredger

    Hydraulic Jet Suction Dredger

    As a premier manufacturer of advanced hydraulic machinery, Qingzhou City Dingke Dredger Equipment Co., Ltd. introduces the Hydraulic Jet Suction Dredger. Designed for operators who demand both power and precision, this vessel integrates a high-pressure water jet system with a sophisticated all-hydraulic drive architecture. We have provided it in high quality to wholesalers all over the world.
  • 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.
  • 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.
  • River Jet Suction Dredger

    River Jet Suction Dredger

    s river ecosystems require precise and non-invasive maintenance, Qingzhou City Dingke Dredger Equipment Co., Ltd. delivers the River Jet Suction Dredger as a high-performance solution for inland sediment management. Designed specifically for the dynamic conditions of natural riverbeds, our river jet suction vessels utilize high-pressure water streams to fluidize sand and silt, creating a high-density slurry without the mechanical complexity of traditional cutters.
  • Tugboat For Dredger

    Tugboat For Dredger

    A dredging project’s efficiency is often determined by the agility and power of its support fleet. Qingzhou City Dingke Dredger Equipment Co., Ltd. engineers the Tugboat For Dredger as a specialized power unit for global maritime contractors. Unlike standard harbor tugs, our dredger assistance tugs are optimized for high-torque pushing and pulling in shallow riverbeds and busy port basins. Please feel free to inquire.

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
RejectAccept