Special designing features/propulsion arrangements:
- Each hull corner completed by four azimuth (360) thrusters
- 4 dual fuel generator sets engine room compartment (electric thruster motors power providing)
- redundant dynamic positioning (DP) system
Inventors provided two different diameter substances bunkering manifolds (transfer flow rate: 250 - 2 thousand m3/h)
Storage/supply complex will be installed below deck without compromising freight holding space.
Area restrictions led to several ingenious decisions projected by famous technical group Wärtsilä:
- 34DF main motor
- gearbox
- controlled pitch propeller (CPP) with HP nozzle
- LNGPac framework.
Gas-carring was designed under 0.7 bar maximum pressure, craft obtains 2 identical membrane-type tanks.
Working process involved separate greatest engineering companies synergy (Gaztransport & Technigaz, Air Liquide), resulting in
streamlined decision approved combining some really rational insulation cargo reservoir devices, using sub-cooling unit type TBF-700, or vapor handling installation covering the whole intended maintenance/clients’ services spectrum.