Electric Tunnel Thruster CT 45

SKU: 317603 Category:


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The Electric Tunnel Thruster CT 45 is an electric tunnel thruster designed for 12V systems, providing a thrust of 40 kg (88 lbs) with two propellers. It has a power rating of 3.23 kW (4.3 hp) and weighs 9.65 kg. Suitable for a variety of nautical applications requiring additional maneuverability and control in the water.

The CT45 is ideal for motor boats and deep footed sailing yachts ranging from 19’-36′. Manufactured using composite materials, the CT45 has a 125mm diameter tunnel.

As small and compact as the CT35, the CT45 benefits from an increased thrust rating up to 40/88 (kg/lbs) thanks to its twin propellers.

Easy to install and maintenance free, this model integrates all the unique features common to Max Power’s electric tunnel thrusters.

• Patented composite drive legs
• Zero maintenance
• Case hardened spiro-conical gears
• Line shields
• Purpose-built DC motors
• Electronic control boxes for unrivaled safety features
• Safe, high-power connections
• Purpose-built DC contactors with high specifications


* Thrusters are designed to run at 10.75V on 12V units and 22V on 24V units. Higher voltages will result in higher thrust ratings, higher power consumption, and a reduced duty cycle.
* Performance data is given for a thruster installed at an immersion depth of one tunnel’s diameter, in a tunnel no longer than twice the tunnel’s diameter, and this within a variation of + / – 6%. Longer tunnels will result in lower thrust ratings and higher power consumption.

Weight 29 lbs
Dimensions 21 × 13 × 12 in
Ignition Protect (IP)

Yes, No






40(kg) / 88(lbs)




3.23(kw) / 4.3(hp)



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