from 35 kW to 150kW

Tunnel Thruster

For safe and easy mooring, support during fishing or dredging and operation under dynamic positioning, tunnel thrusters are a good technical and economical solution.

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Electric or
hydraulic driven

Tunnel thrusters positioned at the bow or stern of a vessel, can increase the maneuverability and support dynamic position operations. We can supply electric or hydraulic motor-driven tunnel thrusters from 45kW to 150kW in single propeller and counter rotating execution. CR tunnel thrusters can be chosen for vessels with limited draught or low noise requirements. Depending on the vessel hull material, the tunnel structures can be manufactured in steel, aluminum, or FRP.

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Control
by systems

A full plug and play system is incomplete without a main control panel and joystick. Our touchscreen control panels are built for durability and are easy to use. Several options are available, varying from simple budget solutions to integrated custom solutions. Interface for full integration with dynamic positioning systems is available. Features are user-friendly, joystick for stepless control, compact and high-quality panels.

Product features

Technical information

Product features

Product features

Noise reduction

Quiet and durable gearcase with Klingelenberg Zyklo Palloid type bevel gears, designed with KISSsoft software.

Flexible solution

Easy plug-and-play systems. Multiple options.

Optimal comfort

Optional with air injection for optimal comfort (10 to 15 dB noise reduction)

Technical information

Technical information

Single Propeller

Type Power Est thrust Prop Diam OD tube Unit length
kW kN mm inch mm inch mm
CMT35S 35 4,7 370 16,0 407 14,9 379
CMT45S 45 6,1 420 18,0 457 19,3 490
CMT55S 55 7,5 470 20,0 508 28,3 720
CMT75S 75 10,5 570 24,0 610 35,0 889
CMT100S 100 15,5 770 32,0 813 35,0 889

Counter Rotating Propellers

Type Power Est thrust Prop Diam OD tube Unit length
kW kN mm inch mm inch mm
CMT45CR 45 6,2 370 16,0 407 22,5 572
CMT55CR 55 7,6 420 18,0 457 25,2 640
CMT75CR 75 10,1 470 20,0 508 29,9 760
CMT100CR 100 14,0 570 24,0 610 35,0 889
CMT150CR 150 22,3 770 32,0 813 40,8 1037

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Open Propeller
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Ducted Propeller (Nozzle)
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Counter Rotating Propellers (CRP)
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Let’s
make waves
together
Arij Huijser

Arij Huijser
Commercial director

Call
+31 612 585 160

Mail
huijser@currentmotion.nl