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Ice Breaking

Sea ice places demands on any vessel, especially smaller vessels. Mobimar rises to the challenge with an ice-strengthened trimaran workboat, which can move even in 25 cm thick ice.

The basic model of Mobimar's trimaran vessel is not constructed for navigation in ice fields. However, after testing the hull in the arctic laboratory of VTT Technical Research Centre of Finland, it turned out that Mobimar 30 can navigate in 25 cm thick ice if the hull is properly strengthened. The hull shape is patented for navigation in icy conditions.

For more info on our ice-strengthened vessels, please contact us.

Mooring boat, Ice Class I,
length 12 m, beam 4,3 m, draft 1,8 m, weight 38 t, material steel, 
Engines Volvo 1 x 331kW, speed 9 kn, crew 2
Bollard pull main 3,7 t, fore 1,5 t
Hull: ice strengthened to Class I, deck heating
Operator: Neste Oil  

m/s Kaita and m/s Kivimo, 
1A Ice-strengthened transit ferries , classification DnV 
Length 24,4 m, beam 7,2m, weight 180 tons, material steel, 
engines 580 kW, speed 10 knots,
2 crew + 50 passengers, 8 cars, load 42 tons Mooring boat, Ice Class I,
length 12 m, beam 4,3 m, draft 1,8 m, weight 38 t, material steel, 
Engines Volvo 1 x 331 kW, speed 9 kn, crew 2
Bollard pull main 3,7 t, fore 1,5 t
Hull: ice strengthened to Class I, deck heating
Operator: Neste Oil Oil Harbour mooring boat, Ice Class I,
length 10,5 m, beam 3,8 m, draft 1,6 m, weight 25 t, material steel, 
engines 1 x 340 kW, speed 9,5 kn, crew 2
hull ice strengthened to Class I, deck heating