Dynamic positioning
Redundant DP-2 control with dual reference systems (DGPS + Fanbeam), independent power buses and fault-tolerant thruster allocation.
Class 02 · Offshore Support
AHTS · PSV · FCB
DP-2 offshore support vessels purpose-built for drilling, seismic and platform supply campaigns.
A mixed roster of anchor-handling tug supply vessels, platform supply vessels and fast crew boats — designed for high-tempo offshore operations with dynamic positioning, deep deck cargo capacity and rapid crew-change capability.
LOA
60 – 85 m
BHP
8,000 – 16,000
Bollard pull
120 – 220 t
DP class
DP-2
§ Drawing No. AM-02-A
General arrangement.
REV 03 · NOT FOR CONSTRUCTION · INDICATIVE
3D · Interactive blueprint
Initialising blueprint…
1 FINGER · ROTATE
2 FINGERS · PINCH / PAN
2 FINGERS · PINCH / PAN
AM-OSV-3D · REV 03 · INDICATIVE
Sheet 01 — Side ElevationSCALE 1:NTS
Sheet 02 — AxonometricSCALE 1:NTS
§ Mechanics
Systems &
how it works.
Anchor handling
Stern-mounted electro-hydraulic winch rated 350 t line pull, twin tugger winches, shark jaws and karm forks for chain handling up to 84 mm.
Cargo systems
Segregated tanks for fuel, fresh water, drill water, brine, methanol, base oil and dry-bulk cement / barite via four pressure pots.
FiFi & rescue
FiFi-1 fire monitors @ 2,400 m³/h, fast-rescue craft on stern davit, full oil-recovery boom storage.
§ Specification
Principal particulars.
Length overall
60 – 85 m
Beam
16 – 20 m
Depth
8.0 m
Max draft
6.2 m
Deck cargo area
650 – 920 m²
Deck strength
10 t/m²
Main engines
2 × Caterpillar 3516C, 2,525 kW
Bollard pull
120 – 220 t
Thrusters
2× tunnel, 1× azimuth, 1× retractable
DP system
Kongsberg K-Pos DP-21 (DP-2)
Accommodation
50 persons, MLC-compliant
Classification
DNV +1A1 Tug, Supply Vessel, DP(AA)
§ Charter profile
Who it's
built for.
01
Drilling contractors
Rig-move support, anchor handling and station-keeping for jack-ups and semi-submersibles in the South China Sea and beyond.
02
Seismic operators
Chase, picket and supply duties for 3D/4D acquisition vessels working offshore Sarawak and Sabah.
03
Platform operators
Routine supply runs, crew change and emergency response under long-term time-charter.
§ Operating envelope
Where she runs.
- Operations: AHTS, PSV, FCB, ERRV, FiFi-1
- Sea state: Hs up to 4.5 m operational
- Field zones: South China Sea, Sulu, Andaman, intra-ASEAN
- Endurance: 30 days at sea, unlimited bunker range
§ Next step
Request a quote
for this class.
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