Imabari 7,208 m3 Trailing Suction Hopper Dredger

7,208 m3 Trailing Suction Hopper Dredger

General
Year Built / Location: 1979 / Imabari Shipbuilding Co., LTD.
Port of Registry: Belize City
Classification: NU
Hull: Steel
Principal Dimensions and Characteristics
Length Overall: 114.88 m 377-feet
Length Between Prep.: 106.11 m 348-feet
Breadth Overall: 19.00 m 62.3-feet
Depth: 11.80 m 38.7-feet
Summer Draft: 9.20 m 30.2-feet
GT / NT: 6401 / 1920 6401 / 1920
DWT: 4263.1 4263.1
Main Engine
Make/Model: Niigata 14PC2-5V
Power: 6688 kW 8969 hp
Service Speed: 17 knots 17 knots
General Engines (2)
Make/Model: NTAKL X
Power: 2 x 450 kW 2 x 603.5 hp
Dredging
Suction Depth: 35 m 114.8-feet
Hopper
Capacity: 7208 m3 9428 yd3
Loading Time: 1 hour
Discharging: 1 hour
Self Discharging:
Mud doors at ship's bottom
Pumping of bow-jetting equipment
Capacities
Ballast Water Tanks: 1617.2 m3 427,219 gallons
Lubricating Oil Tanks: 77 m3 20,341 gallons
Fresh Water Tanks: 306.6 m3 80,995 gallons
Fuel Oil Tanks: 321.7 m3 84,984 gallons
Diesel Oil Tanks: 271.1 m3 71,617 gallons
Consumption While Dredging: 11 tons/hr 11 tons/hr
Consumption Free Running: 6 tons/hr 6 tons/hr