18-inch/450 mm Submersible Pump Sand Dredger

18-inch/450 mm Submersible Pump Sand Dredger
Built: 2012
Principal Dimensions and Characteristics
Length Over All: 39.8 m 130.6-ft
Breadth: 12.0 m 39.4-ft
Depth: 2.40 m 7.9-ft
Draft: 1.0 m 3.3-ft
GT / NT: 272 / 81
Engines & Generators
Main Generator: GM 1,800 hp/1,250 KW/3,300V/60Hz
Aux Generator: Denyo DCA 220SPK x 2 units
Aux Generator: Denyo DCA 65 x 1 unit
Equipment
Sand Pump
Make: Toyo-Denki DP600-12W/450KW/3,300V/60hz
Pump Diameter: 450 mm 18-inch
Pump Capacity (@20 m head): 3,500 m3/hr 4,580 yd3//hr
Jetting Pump/Engine
Make/Model: Ebara 300/200
Power: 110KW/440V/60Hz
Pump Capacity(@ 50m head): 600 m3/hr 785 yd3/hr
Main Winch
Model: Kitagawa 15 Ton, Double Drum
Power: 55KW, 440V/60hz
Swing/Anchor Winch 37KW/440V/60Hz, 10 Ton x 5 units
X-Mass Tree: Available (Three Anchors)
"A" Frame: SWL 30 Ton, 14.0m height from deck
Dredge
Dredging Depth(min): 1.5 m 4.9-ft
Dredging Depth(max): 15.0 m 49.2-ft
Dredging Depth(extended up to): 30.0 m 98.4-ft
Operating Crew
Crew: 6
Accommodations: 12