Series 2070 Dragon® Hydraulic Cutter Suction Dredge

Series 2070 Dragon® Hydraulic Cutter Suction Dredge

Dimensions & Info
Length Overall: 110″-10″
Length (Hull): 72′
Width: 26′-6″
Depth: 7′-6″
Dry Weight: 324,000 lbs
Draft: 2.67′
Number of Pontoons: 3
Plate Thickness of Center Pontoon: 1 /4″ & 5/16″
Hull Draft (not Including Spuds): 4.5″
Fuel Capacity: 9,000 gallons
Swing Width @ Minimum Dredging Depth: 138′-4″
Swing Width @ Maximum Dredging Depth: 111′-4″

Dredging Capabilities
Dredging Depth, Maximum: 50′
Suction Pipe x Discharge Pipe: 20″ x 20″ (500 mm x 500 mm)

Engines
Main Engine: Caterpillar Marine C-32
Power: 1,300 HP (969 kW)
Rating: Tier 3
Cooling: Heat Exchanger
Auxiliary Engine (Caterpillar): C-15
Power: 440 HP (328 kW)
Rating: Tier 3
Cooling: Heat Exchanger

Total Installed Power
Not Including Standard Genset: 1,740 HP (1,298 kW)

Cutter Drive
Power at Cutter Shaft: 250 HP (186 kW)
Cutter Speed: 18-27-36 RPM
Cutter Diameter: 54″ (1,372 mm)
Cutting Force: 14,900 lbs (6,759 kg)
Spuds
Diameter: 24″ (.6 m)
Length: 66′-2″ (20 m)