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ETO 1

ex RUBIKON 78 (2026), MAERSK NAANTALI since 2011 Jan 02

🚢 Oil And Chemical Tanker 🏴 Cook Islands IMO 9312078 IN SERVICE/COMMISSION
144.1 m472.6 ft
Length (LOA)
23.0 m75.5 ft
Beam
8.9 m29' 02"
Draft
16,642 DWT
Deadweight
11,983 GT
Gross Tonnage
2005
(21 yrs old)
Built

General Information

Vessel Name ETO 1
Former Name MAERSK NAANTALI since 2011 Jan 02
IMO Number 9312078
MMSI 518159144
Call Sign E5U6027
Flag State Cook Islands
Vessel Type Oil And Chemical Tanker
Detailed Type —
Service Status IN SERVICE/COMMISSION
Year of Build 2005
Shipbuilder SHANGHAI JIANGNAN CHANGXING HEAVY INDUSTRY CO LTD (SCH) (China)
Shipowner Sign in to view
Ship Manager Sign in to view
Main Engine Sign in to view
Equipment on Board Sign in to view
Last Drydocking Sign in to view

Dimensions & Tonnage

Length Overall (LOA) 144.1 m472.6 ft
Beam (Width) 23.0 m75.5 ft
Draft 8.9 m29' 02"
Deadweight (DWT) 16,642 t16,379 LT
Gross Tonnage (GT) 11,983 GT

This vessel is approximately 21 years old.

🌱

Sustainability Snapshot

E
Vessel Efficiency
Ranked against all Oil tanker in the fleet.
Ranked E — Top 57% of fleet
📊
Segment Efficiency Rank (2025)
#1,610 of 1,651 oil tankers · +219% higher than average
See full ranking →
🏭
Daily Climate Impact
55.24 mt CO₂ / day
⏲️
Avg. Operational Speed
8.7 knots
Consumes 17.23 mt fuel / day (~0.72 mt/hr)

📄 Data source: Annual EU MRV verified emissions data.

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About the ETO 1

The ETO 1 (IMO: 9312078) is a oil and chemical tanker built in 2005 by SHANGHAI JIANGNAN CHANGXING HEAVY INDUSTRY CO LTD (SCH) (China) currently sailing under the flag of Cook Islands. The vessel has an estimated length overall (LOA) of 144.1 meters and a beam of 23.0 meters, alongside a deadweight tonnage of 16,642 DWT.

Operating under the service status of IN SERVICE/COMMISSION, the vessel relies on the DNV for its classification society standards.

TrustedDocks provides detailed maritime intelligence, ship repair tracking, and drydocking history for the ETO 1. Verified maintenance records, past drydocking shipyards, stay durations, and shipyard repair facilities are available to registered members. To unlock full ownership records, technical management, equipment on board, engine specifications, and shipyard drydock history, create a free account or log in. You can also explore our global shipyards directory to compare commercial drydocks and repair facilities worldwide.

Dry Dock & Shipyard History

Login Required
Last Recorded Drydocking Oct 2025
SEATRIUM Admiralty Yard
Location: Singapore • 11 months ago
Repair Facility Recorded Stay
SEMBCORP MARINE ADMIRALTY YARD
Duration: 330 hours recorded

Recorded Shipyard Visits & Repair Facilities

Admiralty Shipyard Facility
Singapore • 307 hours stay
Jurong Shipyard Drydock
Singapore • Scheduled Maintenance
Palumbo Shipyards Facility
Malta • Intermediate Survey

Dry Dock & Shipyard History is Locked

Detailed drydocking intervals, repair shipyards, stay durations, and verified maintenance records for ETO 1 are available exclusively to registered members.

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