DSC Dredge Equipment
Moray Class Submerged Pump Swinging Ladder Dredge
Single-truck-portable swinging ladder dredge with hydraulically driven underwater pump for low-flow, high-solids pumping, 8 in discharge.
Description
The Moray Class combines a swinging ladder configuration with a closed-loop underwater dredge design. Its hydraulically driven underwater pump suits low flow rates with a higher percentage of solids, such as pumping into geotubes or retention areas, and the dredge is single-truck portable in most areas.
Key features
- 8 in (200 mm) discharge; dredge pump with 19.5 in (495 mm) impeller
- Dredging depth 17.5 ft (5.3 m)
- Caterpillar diesel engine, 275 hp (205 kW), with inline direct marine-style transmission
- Cutter power 25 hp (19 kW)
- Overall length 42.8 ft (13 m), width 18.5 ft (5.6 m), approximate weight 42,000 lb (19,050 kg)
- Power up/down spuds with API-rated winch drums and stern kicker spud or extending leg
- Options: swing winches, traveling spud carriage, automation and GPS dredging systems
Specifications
| Dredging depth | 17.5 ft (5.3 m) |
|---|---|
| Power source | 275 hp (205 kW) |
| Cutter power | 25 hp (19 kW) |
| Overall length | 42.8 ft (13 m) |
| Overall width | 18.5 ft (5.6 m) |
| Approximate weight | 42,000 lb (19,050 kg) |
| Dredge pump | 19.5 in (495 mm) impeller |
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