Class 04 · Bunkering

STS Bunker Tankers

PDA 2 & PDA 4 licensed bunker tankers delivering ship-to-ship fuel across Malaysian waters and the high seas.

Double-hulled bunker tankers configured for high-throughput STS deliveries — segregated grades, calibrated mass-flow metering and rapid hose connection for drifting and underway transfers.

Capacity
3,500 – 7,500 t
LOA
95 – 115 m
Rate
600 m³/h
Licence
PDA 2 & 4
§ Drawing No. AM-04-A

General arrangement.

REV 03 · NOT FOR CONSTRUCTION · INDICATIVE
3D · Interactive blueprint
Initialising blueprint…
1 FINGER · ROTATE
2 FINGERS · PINCH / PAN
AM-BUNKER-3D · REV 03 · INDICATIVE
Sheet 01 — Side ElevationSCALE 1:NTS
Bunker tanker — side elevationLOA 105 m · 6,000 t01 Hose-handling crane02 3 × 12″ delivery manifolds03 8 segregated cargo tanks04 Wheelhouse & ESD station05 Yokohama STS fender06 Double-hull ballast
Sheet 02 — AxonometricSCALE 1:NTS
FWDPORTUP
§ Mechanics

Systems &
how it works.

Cargo handling

Three deepwell pumps per cargo block at 600 m³/h, segregated piping with positive-isolation valves between three grades simultaneously.

Mass-flow metering

MPA / MDTCA-compliant Coriolis mass-flow meters on each manifold with sealed printers and tamper-evident chain-of-custody.

STS readiness

Yokohama-type pneumatic fenders, double-pin mooring layout, ESD-1 emergency shutdown linked to vapour-return system.

Pollution prevention

Double-hull tanks, overflow alarms on every tank, spill containment trays under each manifold, MARPOL Annex I-compliant slop arrangement.

§ Specification

Principal particulars.

Length overall
95 – 115 m
Beam
18 – 20 m
Depth
8.4 m
Max draft
6.8 m
Cargo capacity
3,500 – 7,500 t @ 0.98 SG
Cargo tanks
8 segregated, 3 grade simultaneous
Delivery rate
600 m³/h per manifold
Metering
Coriolis mass-flow, MPA-spec sealed
Main engines
2 × Yanmar 6EY26W, 1,920 kW
Bow thruster
350 kW tunnel + 250 kW azimuth
Hose handling
3 × 12" reinforced bunker hoses, 1× crane
Classification
DNV +1A1 Oil Tanker, ESP, NAUT-OC
§ Charter profile

Who it's
built for.

01

Shipowners in transit

STS bunker stems at Kuantan, Kemaman and Penang outer anchorages — VLSFO, LSMGO and HSFO grades.

02

Offshore platforms

Direct fuel supply to drilling rigs and FSOs in the South China Sea.

03

Naval & government

Scheduled bunker deliveries to government and enforcement vessels under framework agreements.

§ Operating envelope

Where she runs.

  • Grades: VLSFO, HSFO, LSMGO, HSGO, biofuel blends
  • Operations: drifting STS, alongside STS, underway by exception
  • Ports: Kuantan, Kemaman, Penang + high-seas anchorages
  • Dispatch: 24 / 7 with 6-hour nomination response
§ Next step

Request a quote
for this class.

Open the inquiry desk →
Pre-selects “Bunkering” on the form