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With its hydraulically driven underwater pump assembly, the Moray Class swinging ladder dredge is ideally matched to the current dredging industry trend of pumping low flow rates with higher-percent solids.
At DSC Dredge, we know designing and building the exact custom dredge that will boost your efficiency and lower your costs involves working with you and learning your story. The productive and portable Moray Class offers a swinging ladder configuration with the conventional closed-loop underwater dredge design. Starting with our base model, we customize the Moray for your specific application, learning all details of your project, and involving you every step of the way.
With its hydraulically driven underwater pump assembly, the Moray Class swinging ladder dredge is ideally matched to the current dredging industry trend of pumping low flow rates with higher-percent solids—including applications such as pumping into geotubes or retention areas that do not accommodate large volumes of water. It is available with an 8-inch (200 mm) discharge configuration and offers single-truck portability in most areas of the world. Custom features, sizes, and designs are available.
Caterpillar diesel engine with inline direct marine-style transmission—for dredge pump reduction.
Ladder-mounted heavy-duty dredge pump.
PLC operating system.
Power up/down spud systems with API-rated winch drums for proper cable storage. Stern kicker spud or extending leg for controlled dredge advancement and positioning.
Optional equipment, including swing winches for conventional mode operations, traveling spud carriage, dredge automation, extended digging depths, production instrumentation and GPS dredging systems.
Custom features, sizes and designs available.
17.5 ft (5.3 m)
275 hp (205 kW)
25 hp (19 kW)
42.8 ft (13 m)
18.5 ft (5.6 m)
42,000 lb (19,050 kg)
19.5 in (495 mm) impeller
Power up/power down winch
8 in (200 mm) square
Articulating rear spud
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(Operations, maintenance, support, reduced output quality, reduced capacity, slow switch-over, start-up, calibration, etc.)
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