Heavy Lift Vessel🇱🇷 LiberiaActive

DA TONG YUN

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IMO: 9451343
MMSI: 636022785
Call Sign: 5LKL4

Technical Specifications

Key Figures

Gross Tonnage

20,454GT

Deadweight

28,377DWT

Length Overall

166.5m

Beam

27.4m

Draught

6.5m

Year Built

2011

Intelligence

Risk & Sustainability

Risk scoreLow

84/ 100

Safety78

Compliance95

Environment78

Carbon intensity · 2024A

1,955t CO₂

AER (CO₂/capacity·nm): 7.4
Fuel burned: 624 t
Technical: Not Applicable

Verified reported figure. Band is peer-relative, not official IMO CII.

Compliance

Safety Record

Port-State-Control detentions1

Houston, Texas4 deficiencies
Oct 19, 2022US Coast Guard (Tokyo MOU)4 grounds for detention
Maintenance of the ship and; Fire fighting equipment and; Emergency source of power -; Electrical installations in

Port-State-Control detentions.

Composite Risk

Risk Score

50/100

Elevated risk60% component coverage

Multiple adverse factors, or a hard ship-specific signal, lift this hull above the fleet norm.

PSC detentions48

Sanctions exposureno data

Dark-fleet signalno data

Hull age40

Flag register75

A coverage-weighted blend of the 3 components we could read for this hull — the weights renormalise over only the components present, so a thin read is never inflated and a hull is never credited a “safe 0” for a signal it has no row for. Higher means riskier. Derived in-house from government-open port-State-control, flag, sanctions and our own vessel data; weight it by the coverage above.

Estimated

Capacity & Classification

Cargo capacity at draughtMedium confidence

~28,377t at summer draught

Other · summer draught 6.5 m · 45.7 t per cm immersion

Estimated intake by draught

4.55 m~19,475 t

4.88 m~20,959 t

5.2 m~22,442 t

5.52 m~23,926 t

5.85 m~25,410 t

6.18 m~26,893 t

6.5 m~28,377 t

Estimate only — modelled from deadweight (deadweight regression) using a first-principles hydrostatic model, not measured hydrostatic tables. The design draught it is anchored to is unreliable across the fleet.

Commercial