Mining and Waterway
Dredging
Built the Neumann Way.


Delivering specialist dredging solutions across mining, marine sectors. With in-house fleet manufacturing and 70 years of proven experience, we solve Australia's most complex dredging challenges.

Your Trusted Partner in Specialist Dredging



For over 70 years, Neumann Dredging has been solving complex
dredging challenges across Australia. As a specialist division of Neumann Contractors, we're part of a 100% Australian-owned family business with an unmatched track record in innovation and delivery.

What sets us apart? We design and build our own fleet of cutter
suction dredges right here in Australia. This gives us complete control over equipment performance, rapid mobilisation, and the flexibility to customise solutions for your specific project conditions. From remote mining operations to major port developments, our team brings deep technical expertise to every challenge.

Our client-centric approach means we're with you from initial site assessment through to successful project completion. We take pride in delivering tailored solutions that meet your objectives safely, efficiently, and on budget.

The Neumann Difference



70+ Years


of Proven Experience


Since pioneering dredges for mineral sand mining in the 1950s, we've been at the forefront of Australian dredging innovation.

Our decades of hands-on experience mean we've encountered and solved virtually every challenge the industry can present. When you partner with Neumann Dredging, you benefit from this deep knowledge and our commitment to finding better ways.



A True Partnership Approach


We're there for the entire journey—from initial consultation and site assessment through to final handover and your complete satisfaction.

Our team provides expert technical advice, comprehensive project management, and honest communication every step of the way. We work collaboratively with you, consultants and regulators to ensure your project is delivered safely, on time and on budget.




Australian Built Fleet, Total Control


Unlike other contractors, we design and manufacture our own advanced fleet of cutter suction dredges right here in Australia.

This in-house capability gives us unparalleled control over quality, performance and project outcomes. Our new generation of demountable dredges can be cost-effectively transported to even the most remote locations, ensuring we have the right equipment for any material-from sand and clays to weathered rock and mine tailings.

Our Specialist
Australian Made Fleet


Designed and manufactured in-house, our fleet gives us complete control over quality and performance. Our demountable dredges can be transported to remote sites across Australia and overseas.


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Nu Endeavour


Heavy-duty 450mm cutter suction dredge for large-scale operations.
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Nu Phoenix


The Nu Phoenix Cutter Suction Dredge has successfull in mine tailings.
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Nu Enterprise


Compact 250mm cutter suction dredge for confined spaces and harbour work.
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Nu Bounty


Proven 450mm cutter suction dredge for mining and resource projects
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Nu Discovery


300mm dredge built by Neumann Equipment in 2015.
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Nu Ultra


350 Series dredge built by Neumann Equipment in the 1980s.

LET'S DISCUSS YOUR NEXT DREDGING PROJECT


GET IN TOUCH CALL US NOW

Whether you're planning a major infrastructure development or need urgent dredging support, our team is here to help.

Contact us today to discuss your requirements and discover how our experience can deliver the right solution for you.