5 MW

13 MW

16,400 kW

17,400 kW

18 MW

25 MW

Length

79.85 m

95.6 m

114 m

119.4 m

119.8 m

143 m

Width

16.8 m

22.5 m

28.02 m

27.5 m

27.5 m

29 m

Depth

6.7 m

12 m

12.4 m

12.4 m

12.4 m

Gross tonnage

8689 t

9491 t

Net capacity

2606 t

2847 t

Deadweight

1820 t

2130 t

7243 t

Full displacement

14,300 t

14,000 t

14,300 t

22,258 t

Draught at full displacement

4.5 m

8 m

8.5 m

8.5 m

8.5 m

9.7 m

Speed in clear water

14 knots

16 knots

16 knots

17 knots

17 knots

17 knots

Crew

12 people

22 people

26 people

35 people

35 people

38 people

Autonomy

30 days

20 days

20 days

40 days

40 days

60 days

GDG power

Main-Engine: 2×2.6MW, Propeller-rudder complex: 2× adjustable pitch ice propellers in nozzles + 2× streamlined semi-suspended semi-balancing rudders with flaps; Power bow/ stern thrusters: 2×790/ 1×790kW

Main Diesel Generator:
4×4.32MW, Main Propulsion electricmotors:
2×6.5MW.
Thermal boiler: 2×4.5MW

Power:
2×6MW,
2×4.5 MW,
Propeller:
4×4.1 MW
2×4.5MW

26000 hp/ 17.4 MW.
The total propulsion power 18MW provided by two full-circle azimuth thrusters

18 MW Power-Plant:
2×9MW,
MDG:
4×6.75MW.
Parking DG:
2×760kW.
Emergency DG:
1×200kW/
Thermal boiler unit:
2×400kW.

Diesel-electric
(4×8.7MW) Power: 25MW Rudder propeller includes two Azipod rudder propellers with a capacity of 7.5 MW each and a 10 MW shaft line, can be rotated 360° .

Ice thickness in constant motion

1.5m

Icebreaker6

1.5m

Icebreaker7

2 m