"Swan V" Dredge Specifications

Hull Length 17 meters.
Hull Width 4.5 meters.
Displacement 36 tonnes.
Digging Depth Standard up to 7 meters
Power Scania DI13 331kW Marine Diesel
Pumps Two Warman 8/6 EEG dredge pumps; one as deck pump, one as ladder pump
Discharge Pipe 200mm diameter.
Transmission Hydrostatic transmission with hydraulic drive to dredge pump.
Controls Electric, Hydraulic and mechanical.
Survey In survey Department of Transport.
Cutter Hydraulic cutter 70kw in bucket wheel or crown head options. Replaceable cutting edges and teeth. Rock, sand, scale and weed tolerant heads optional.
Anchor Booms Fitted, Dredge sets its own anchors where required.
Spud System Fitted. Main spud travels hydraulically (2.2 metres). Modern lifting and quick drop mechanisms.
Stern Winch Optional stern winch, for optional all wire operation where spuds cannot be used.
Engine Room Houses diesel power plant, hydraulics and controls. Fitted with fan for ventilation. Insulated against fire and noise.
Quiet Operation Fitted with sound proof canopy and water cooled exhaust system for super quiet operation.
Electrical 12V DC, 24V DC, and 240V AC is available on board. Circuit breakers and earth leakage protection is fitted.
Lighting 1000 watts external LED lighting floods are fitted.
Flow measure A nuclear density measuring meter is fitted, this gives mass flow measurements such as Flow, Tones m3, hourly, daily, weekly or monthly.

ANCILLARY EQUIPMENT with "Swan V"

Trailer The dredge is transported on a specifically designed road trailer. This is designed to meet road transport regulation, but also to keep the dredge in one piece, thereby saving on mobilization time and cost. Reliability is also enhanced when hydraulic, electrical and other connections are not disrupted. The dredge is however fully demountable if a project should require this. The trailer is designed to act as a slipway for the dredge to place it in and out of the water. Hydraulic jacking legs provide for angling and a large hydraulic winch pulls the dredge on or off the trailer.
Workshop A sea container has been converted into a mobile workshop and spare parts storage facility for use on site.
IT Loaders A Hyundai loader with fork, jib and bucket attachments is included for use as a support machine.
Re-fuelling We have full re-fuelling facilities for use at site. This includes sea containerized 10,000 litre tanks with meter, pump, hose, safety hand piece and sealed safety cell catchment for the entire contents. We also have 1000 litre transfer tanks to go on the IT Loader forks and also built in transfer tanks in the workboats.
Vehicles One tonne 4WD tray back utilities are provided as site vehicles and for personal transport.
Pipeline 200mm dia floating lines and steel and poly pipelines are included, 2km of  pipe is currently available.
Anchors Danforth/ CGC modified anchors for dredge and floating line.
Workboat Aluminum workboat ‘Ali 1’ with twin 60hp Yamaha commercial outboards.
Booster Pump BP06 diesel powered portable booster pump station with 8” Warman pump is optional.