TUNNEL THRUSTER, type TT POLAR
The TT Polar is reinforced for high ice classes. If you have a ship with Polar Ice class above PC6, we recommend the TT Polar Tunnel Thruster.
![](/contentassets/8d8d7ea23c4c422f953268650ac43c1e/kongsberg-maritime-polar-tunnel-thruster_tunnel-cam_01-front_1.jpeg?width=750&rxy=0.5,0.5)
Key benefits:
- Well proven design
- Flexible design for optimal solutions in different operating conditions
- Hydrodynamic optimised blade design for various operating profiles
- Low installation and maintenance cost
- Controllable pitch and Fixed Pitch solution
- Approved for use of EAL oil.
- Spare thrusters Available in Thruster Support Pool.
- Non-polluting air space seal as option
- Interchange with TT-thruster
- Reinforced for high ice classes
![](/contentassets/675a95bb7c7448e7ab123f9d1761c69d/kongsberg-maritime-polar-tunnel-thruster_tunnel-cam_01-front_1.jpeg?width=1140)
![](/contentassets/5f975d0d20254caca7bff18a3bc1f2e3/kongsberg-maritime-polar-tunnel-thruster_with_tunnel-cam_02-rear_1.jpeg?width=1140)
![](/contentassets/2225656297be40d285fa960e7c8b24cd/kongsberg-maritime-polar-tunnel-thruster_with_tunnel-cam_05-3.4-front-left_1.jpeg?width=1140)
![](/contentassets/5080efefb4e94ccda9ac57c23c1246bd/kongsberg-maritime-polar-tunnel-thruster_with_tunnel-cam_07-3.4-rear-left.jpeg?width=1140)
TECHNICAL DATA
Thruster Type | Propeller Dia. (mm) | Propeller Type | Max. Power (kW) |
TT2000 POLAR | 2000 | CP/FP | 1292 |
TT2200 POLAR | 2200 | CP/FP | 1522 |
TT2400 POLAR | 2400 | CP/FP | 1845 |
TT2650 POLAR | 2650 | CP/FP | 2362 |
Services et support
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24/7 Technical support
Our 24/7 technical support team is there to help at any time, day or night, wherever your vessel is.
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Conversions, retrofit and refit
We understand the importance of having the right parts, available in the right place, at the right time.
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Training
Ensure that your crew is properly and thoroughly trained. This will reduce operational risk, downtime and maximise return on asset investment.
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