What is a cutter suction dredger?

A cutter suction dredger is a type of dredging vessel that is equipped with a rotating cutter head and a suction pipe. The rotating cutter head is used to loosen the sediment at the bottom of the body of water.

How Does a Cutter Suction Dredger Work??

Cutter suction dredgers work by using a rotating cutter head to loosen sediment at the bottom of a body of water. The cutter head is typically a circular wheel with a series of sharp teeth that rotate as the dredger moves forward.

What is the main purpose of dredging?

The main purpose of dredging is to deepen and maintain navigational channels, which allow ships and boats to reach their destinations more safely and efficiently. There are several dredging systems and types.

What is marina and harbor dredging, and why is it necessary?

Marinas and harbors are essential transportation centers for boats and ships that require regular maintenance to operate correctly. The accumulation of sediment, silt, and other debris in these waterways can cause shallow waters that impede navigation and pose safety risks to vessels.

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Used Dopke Dredger for sale — Dopke Dredger

For Sale: Refurbished Inland Water Swing Ladder Dredge by DOPKE

Overview of the DOPKE Swing Ladder Dredge

Discover the reliability of this meticulously overhauled inland water Swing Ladder Dredge, proudly crafted by DOPKE. Designed for a range of applications, this dredger is a robust solution for:

River cleaning
Dredging operations
Efficient material transportation in open-pit mining environments

It excels in facilitating the transfer of excavated material to processing plants such as dewatering units and sifters.

Key Features of the DOPKE Swing Ladder Dredge

Powerful Performance: Driven by a (DEUTZ) internal engine, providing optimal power for the DOPKE dredge pump and hydraulic system.
Precision Overhaul: The DOPKE slurry/gravel pump has been meticulously overhauled with original parts, including a new impeller, jackets, and bushings.
Versatile Functionality: Features include:
- An additional water pump to flood the slurry pump
- 4 hydraulic winches with a planetary system and cables
- An electric-hydraulic control system
- A hydraulic cutting head
Fuel Efficiency: Three fuel tanks placed in the side pontoons enhance operational endurance.

Mobile and Efficient Design

The dredger's mobile design allows for swift assembly and disassembly, requiring only three flatbed trailers for transport. Its operational efficiency shines in the versatility of the cutting head, which can be maneuvered both vertically and horizontally in manual and automatic modes.

Contact Us for More Information

If you’re interested in this refurbished DOPKE Swing Ladder Dredge, contact us for inquiries, detailed photos, or to witness this exceptional machine in action.