KV Sortland
Barentshav class OPV
Displacement: 3,200 long tons (3,251 t)
Length: 303 ft (92 m)
Beam: 54 ft (16 m)
Draught: 20 ft (6.1 m)
Propulsion:
Bergen Diesel B32 engine
→4000 kilowatts
Gas generator sets 3x Mitsubishi GS16R-MPTK, 1x GS12R-MPTK
→3237 kilowatts
Auxiliary engine Mitsubishi S6A3-MPTA
→350 kilowatts
Speed:
16.5 knots (19.0 mph; 30.6 km/h) (gas)
18.5 knots (21.3 mph; 34.3 km/h) (diesel)
Over 20 knots (23 mph; 37 km/h) (combined gas/diesel)
Complement: 8 officers (combination of civilian and military) and 8 conscripts, designed for a crew of 40
Armament: Bofors 40 mm gun
Notes: Bollard pull: 110 tons
Deck equipment: Rolls Royce towing winch, 250 ton breaking capacity
Deck crane, SWL 8 tons at 6.3 m extension
The Barentshav class of offshore patrol vessels will consist of three vessels powered by liquefied natural gas. Ordered for the Norwegian Coast Guard, their main tasks will be EEZ patrol, fishery inspection, search and rescue as well as tug readiness along the shore of Norway which is seeing increasing traffic from tankers.
The hull is a Vik-Sandvik design VS 794 CGV. built by Myklebust Verft and operated by Remøy Management on behalf of the Norwegian Coast Guard.
The Coast Guard expects a 90% decrease in NOx fume releases, and a 20% decrease in CO2 releases compared to a conventionally powered vessel of similar size.
The Barentshav class will be equipped ready for the NATO Submarine Rescue System.
I have gone for that 40mm gun because, Norway have a couple off them in their storage, after previous generation of Coast Guard ships and the old Oslo class. They need maybe to be upgraded a bit.