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Max Power Electric Tunnel Thruster CT100
Max Power Electric Tunnel Thruster CT100
Max Power Electric Tunnel Thruster CT100 drawings

Thruster only

All accessories are available separately

12V option only

Thrust 96kgf

via 185mm Ø Tunnel

Power: 7.1kW / 9.5hp

DUO = Twin 6 Blade propellers

For boats up to 15.5 metres in length, see windage and displacement size chart below


More Information

Max Power are world renowned manufacturers at the forefront of innovative technology in the production of robust, dependable bow thrusters for sailing yachts and motor boats.

The CT100 is available with a 12 volt power supply(no 24 volt option) with the benefit of an impressive thrust capacity rating delivered via twin 6 blade propellers (Duo)

Max Power advise that the CT100 is generally suitable for motor boats and sailboats up to approximately 15.5 metres length overall, see chart below with more information relating to displacement and windage.

Max Power boat sizing category chart

Motor Heavy Displacement, High Windage Medium Displacement and Windage Light Displacement and Windage
Sail Cruising Fast Cruising Super Fast Cruising
LOA 9-12 metres 10.5-14.5 metres 12-15.5 metres

LOA = Length Overall

Max Power CT100 electric tunnel thrusters are an innovative, composite drive leg design, with twin (Duo) 6 blade propellers, integrating all the unique features common to the Max Power electric tunnel thruster range, resulting in enduring reliability.

Included in the box, CT100 Thruster only:

Thruster only means just the thruster unit as per the picture

CT100 compatible Max Power Accessories, NOT included in the box:

  • Single Joystick, part number 318202
  • Fuse Holder, part number 35018
  • Compatible Fuse 35022
  • Battery Isolator, recommended to validate your MAX Power warranty, part number 318400
  • Fibreglass tunnel, 185mm diameter, available in lengths from 0.75 - 2.5 metres e.g. 1 metre part number 42550
  • Cable, available to purchase by the metre, part number 312781

N.B. professional installation is recommended

Max Power CT100 Facts, Features and PLUS Factors:

  • Simple, trouble free installation
  • Boat Length: 9.0-15.5 metres approximate length overall 
  • Zero maintenance
  • Patented composite drive legs
  • Case hardened spiro-conical gears
  • Line shields
  • Purpose-built DC motors
  • Electronic control boxes are an industry leading safety factor
  • Safe, high-power electrical circuit connections
  • Purpose-built high specification DC contactors
  • All Max Power electric tunnel unique features included
Max Power CT100 Electric Tunnel Specifications
Boat Length Power Power Supply Thrust Propeller Propeller Blades Tunnel Diameter Weight
up to 15.5 metres 7.1kw / 9.5hp 12V 96Kgf Twin 6 185mm 24kg


CT80 Dimensions:
250mm 200mm 365mm 185mm 6 to 7mm

D = Tunnel internal diameter
E = tunnel wall thickness

Max Power Advisory

* 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.

  • Boat Size - up to 15.5 metres
Max Power Fuse Holder
Max Power Fuses

Max Power Fuses

Max Power Touch Control Panel
Max Power Fibreglass Bow Thruster Tunnels
Max Power 6 core loom signal cable
View +
Max Power Thruster Relay Assembly
Max Power Electronic Controller
View +
Max Power Wireless Remote Control
View +
Max Power Battery Cut-Off Switch
Max Power Bow Thruster Replacement Motor Diagram
Max Power Fibreglass Tunnels - 1 - 1.50 metre
Max Power Bow Thruster Replacement Parts Diagram

Max Power CT100 / CT125

Installation Manual, Spare Parts and Troubleshooting Guide

Download (1.06MB)