Our Standard Tunnel Thruster. We have built and delivered over 3700 units of the TT, divided by 11 sizes.

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.
  • Type approved by DNV-GL up to ICE class 1A*
  • Non-polluting air space seal as option


Thruster Type Propeller Dia. (mm) Propeller Type Max. Power (kW)
TT1100 1100 CP/FP 400
TT1300 1300 CP/FP 650
TT1650 1650 CP/FP 1091
TT1850 1850 CP/FP 1361
TT2000 2000 CP/FP 1639
TT2200 2200 CP/FP 1882
TT2400 2400 CP/FP 2311
TT2650 2650 CP/FP 2878
TT2800 2800 CP/FP 2646
TT3000 3000 CP/FP 3665
TT3300 3300 CP/FP 4500

Services and support

  • 24/7 Technical support

    Our 24/7 technical support team is there to help at any time, day or night, wherever your vessel is.

  • Conversions, retrofit and refit

    We understand the importance of having the right parts, available in the right place, at the right time.

  • 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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