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Library› Deck› Bow/Stern Thrusters› Tunnel Thruster
Bow/Stern Thrusters

Tunnel Thruster

A tunnel thruster is a fixed propeller in a transverse tunnel, distinct from azimuth or retractable units because it cannot steer - it only pushes sideways, port or starboard, at one fixed location in the hull.

30manufacturers
75–4,500 kWtypical power
10 Oct 2026last updated
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Models

Models in this type.

Models 601 to 700 of 833 in Tunnel Thruster. Every row links to full specifications, documents and service notes.

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Brunvoll 58Nakashima 58Jastram 51Hydromaster 44Kongsberg/Rolls-Royce 44Niigata Marine 44Thrustmaster Marine 44Veth Propulsion 41Schottel 39Thrustmaster of Texas 36ZF Marine 26SEIMI 21Kawasaki 20Kongsberg 15Quick 6Wärtsilä 5Berg Propulsion 4Vetus 4Rolls-Royce 3
Sort by:Best documentedNamePower (kW)
Veth PropulsionVT-320 SchottelSTT 110 Thrustmaster of TexasTH2500MLR BrunvollFU-500 stern 500 kW Nakashima ThrusterNK-TT-50 bow 50 kW Jastram MarineJA-TT-50 bow 50 kW Cat Marine PowerCMP-TT-50 bow 50 kW Holland Roer PropellerHRP-TT-50 bow 50 kW HydromasterHM-TT-50 bow 50 kW Kongsberg/Rolls-RoyceTT-4000 bow 4,000 kW Mitsubishi ThrusterMIT-TT-50 bow 50 kW Niigata MarineNIG-TT-50 bow 50 kW Thrustmaster MarineTM-TT-50 bow 50 kW XEAMOS MarineXM-TT-50 bow 50 kW YMV MarineTT-50 bow 50 kW Veth PropulsionVT-400 SchottelSTT 170 Thrustmaster of TexasTH3000MLR BrunvollFU-600 bow 600 kW Nakashima ThrusterNK-TT-50 stern 50 kW Jastram MarineJA-TT-50 stern 50 kW Cat Marine PowerCMP-TT-50 stern 50 kW Holland Roer PropellerHRP-TT-50 stern 50 kW HydromasterHM-TT-50 stern 50 kW Kongsberg/Rolls-RoyceTT-4000 stern 4,000 kW Mitsubishi ThrusterMIT-TT-50 stern 50 kW Niigata MarineNIG-TT-50 stern 50 kW Thrustmaster MarineTM-TT-50 stern 50 kW XEAMOS MarineXM-TT-50 stern 50 kW YMV MarineTT-50 stern 50 kW Veth PropulsionVT-50 SchottelSTT 2 Thrustmaster of TexasTH4000MLR BrunvollFU-600 stern 600 kW Nakashima ThrusterNK-TT-500 bow 500 kW Jastram MarineJA-TT-500 bow 500 kW Cat Marine PowerCMP-TT-500 bow 500 kW Holland Roer PropellerHRP-TT-500 bow 500 kW HydromasterHM-TT-500 bow 500 kW Kongsberg/Rolls-RoyceTT-4500 bow 4,500 kW Mitsubishi ThrusterMIT-TT-500 bow 500 kW Niigata MarineNIG-TT-500 bow 500 kW Thrustmaster MarineTM-TT-500 bow 500 kW XEAMOS MarineXM-TT-500 bow 500 kW YMV MarineTT-500 bow 500 kW Veth PropulsionVT-550 SchottelSTT 2 CP Thrustmaster of TexasTH5000MLR BrunvollFU-750 bow 750 kW Nakashima ThrusterNK-TT-500 stern 500 kW Jastram MarineJA-TT-500 stern 500 kW Cat Marine PowerCMP-TT-500 stern 500 kW Holland Roer PropellerHRP-TT-500 stern 500 kW HydromasterHM-TT-500 stern 500 kW Kongsberg/Rolls-RoyceTT-4500 stern 4,500 kW Mitsubishi ThrusterMIT-TT-500 stern 500 kW Niigata MarineNIG-TT-500 stern 500 kW Thrustmaster MarineTM-TT-500 stern 500 kW XEAMOS MarineXM-TT-500 stern 500 kW YMV MarineTT-500 stern 500 kW Veth PropulsionVT-550A SchottelSTT 3 Thrustmaster of TexasTH500MLR BrunvollFU-750 stern 750 kW Nakashima ThrusterNK-TT-5000 bow 5,000 kW Jastram MarineJA-TT-5000 bow 5,000 kW Cat Marine PowerCMP-TT-5000 bow 5,000 kW Holland Roer PropellerHRP-TT-5000 bow 5,000 kW HydromasterHM-TT-5000 bow 5,000 kW Kongsberg/Rolls-RoyceTT-500 bow 500 kW Mitsubishi ThrusterMIT-TT-5000 bow 5,000 kW Niigata MarineNIG-TT-5000 bow 5,000 kW Thrustmaster MarineTM-TT-5000 bow 5,000 kW XEAMOS MarineXM-TT-5000 bow 5,000 kW YMV MarineTT-5000 bow 5,000 kW Veth PropulsionVT-700 SchottelSTT 4 Thrustmaster of TexasTH6000MLR BrunvollFU-80-LTC-2000 2,000 kW Nakashima ThrusterNK-TT-5000 stern 5,000 kW Jastram MarineJA-TT-5000 stern 5,000 kW Cat Marine PowerCMP-TT-5000 stern 5,000 kW Holland Roer PropellerHRP-TT-5000 stern 5,000 kW HydromasterHM-TT-5000 stern 5,000 kW Kongsberg/Rolls-RoyceTT-500 stern 500 kW Mitsubishi ThrusterMIT-TT-5000 stern 5,000 kW Niigata MarineNIG-TT-5000 stern 5,000 kW Thrustmaster MarineTM-TT-5000 stern 5,000 kW XEAMOS MarineXM-TT-5000 stern 5,000 kW YMV MarineTT-5000 stern 5,000 kW Veth PropulsionVT-700(A) SchottelSTT 5 Thrustmaster of TexasTH750MLR BrunvollFU100 Nakashima ThrusterNK-TT-600 bow 600 kW Jastram MarineJA-TT-600 bow 600 kW Cat Marine PowerCMP-TT-600 bow 600 kW Holland Roer PropellerHRP-TT-600 bow 600 kW HydromasterHM-TT-600 bow 600 kW Kongsberg/Rolls-RoyceTT-5000 bow 5,000 kW
Thruster spare parts
Related types

Also in Bow/Stern Thrusters.

The other equipment types in this category.

Bow ThrusterBow/Stern ThrusterRetractable Azimuth ThrusterTunnel Thruster
More than the data sheet shows

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Frequently asked

Questions that come up with this equipment.

Is Tunnel Thruster data free?

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My model is missing — what now?

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