Amphibious Excavators
Built for challenging terrains, our amphibious excavators operate in swamps, wetlands, and shallow water. With high flotation undercarriages, they deliver stability and digging power in environments others can’t reach.

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Product offering
Adaptable machines for tough terrain
Our excavators are built on floating undercarriages, capable of operating in water-logged areas. Their stability and mobility make them ideal for dredging, bank shaping, and environmental cleanup in hard-to-access locations.
Available options and configurations
100% customizable for your needs
Easy to move using our winches
Remote control
Electrically powered version
Turn your booster station into a floating booster station
A wide range of specifications
Looking for something custom?
Need extended reach, extra stability, or a specific bucket setup? We can modify boom lengths, undercarriage width, and attachments to fit your amphibious application precisely.
Recent deliveries
At Holland Dredge Design, we supply a reliable range of Multicats – versatile workboats designed for multi-purpose support in inland and nearshore dredging projects.Available in multiple standard configurations – 0903, 1205, and 1606 – our Multicats offer the ideal balance between power, maneuverability, and deck space. Whether for anchor handling, towing, pushing, survey support, or general assistance, these robust vessels are built for heavy-duty performance in compact dimensions.Key features include:Strong steel hull constructionSpacious working deck with optional crane or winchShallow draft, perfect for rivers, canals, and harborsExcellent maneuverability and stabilityEach model can be customized to match your specific operational needs, with flexible engine options, deck equipment, and accommodation layouts.Looking for a reliable and compact workboat? Our 0903, 1205, and 1606 Multicats are proven platforms for efficient support on any inland waterway.










