Specifications   Siem Commander  
Type   Anchor Handling / Towing / Supply / Rescue / NOFO 2005 / FIFI I
Year Built / Yard   2009 / Norway
Modified   N/A
Main Class   1A1 Fire fighter(I), Offshore service vessel(Towing), Clean COMF(V-3), DYNPOS(AUTR), E0, Ice(E), OILREC
LOA/Breadth   74.50m / 17.20m
Draft (Max)   6.9m
Deadweight/GRT   3000t / 2806t
Deck Area   530m²
Deck Load   1300t
Deck Strength   10mt/m²
Deck Crane   1 x 3.5t @ 10m
Cargo Rail Crane   1 x 5.0t @ 15m
Fuel Oil   1157m³
Pot Water   707m³
Drill Water/Water Ballast   1362m³ / 1526m³
Liquid Mud   532m³
Brine/Glycol   503m³
Base Oil   N/A
Dry Bulk   215m³
Main Engines   2 x MAK 12 M32 C, 750rpm Output 2x6000kw
Bow/Stern Thrusters   2x RR type Singe Reduction 3000AGSC KS560
2x RR, d=4.1 m, c.p. in nozzle
Azimuth Thruster   Bow: 1x RR El driven azimuth type Swing-up, 883 kW
1x RR El driven tunnel thruster fwd, 883 kW
Stern: 1x RR El driven tunnel thruster aft, 883 kW
Bollard Pull   208t
Speed (Service/Max)   Max Speed: 14 knots - approx. 20 t/Day (5m draft)
Eco Speed: 10 knots - approx. 10 t/day (5m draft)
DP operation: approx. 8 t/day
Stand by: approx. 4 t/day (outside 500m zone)
Anchor handling approx. 30 t/day (40% load on propellers)
Accommodation   26 Cabins