QUEEN OF PENTA-OCEAN

Name

QUEEN OF PENTA-OCEAN

Type

Trailing Suction Hopper Dredger

Year of construction

1998 / 1999

Owner

Penta-Ocean Construction Co., Ltd. Japan

Builder

IHC Holland / Van der Giessen-de Noord

Length overall

166.70m

Length bpp

160.00m

Beam

31.00m

Depth

12.50m

Draught, (int. freeboard)

9.05m

Draught, (dredging mark)

10.50m

Loading capacity at 10.50 m draught

29,725 t

Deadweight 'all told' at 10.50 m draught

31,025 t

Hopper capacity

20,000m³

Diameter suction pipes

1200mm

Dredging depth

34.3/40/60m

2 Main diesel engines, each

12,600kW

2 AC main generators, each

13,125kVA

AC diesel generator set for auxiliary service

1,687.5kVA

AC diesel generator set for emergency/harbour service

406.25kVA

4 AC motors for dredgepump drive, each

3,000kW

2 AC submerged dredgepump motors, each

2,200kW

2 AC motores for jet pump drive, each

1,350kW

2 AC bow thrust motors, each

850kW

Laden speed

16.0 knots