• -169,10 €
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⭐️ Best Sale

GHP Reactor 40 hydraulic

Réf. 010-00705-21

The Garmin Reactor 40 for hydraulic steering is an autopilot designed for all boats, compatible with all types of steering. Quick and easy to install, the powerful Reactor 40 keeps you in control of your boat.

Read more Features
1 409,90 € TTC
Public price
1 579,00 €
Price before tax / DOM-TOM 1 174,92 €
Hydraulic Pumps
In stock
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Type of product
Car driver Motorboat


The Garmin Reactor 40 autopilot for hydraulic steering is simply the most responsive autopilot ever conceived for powerboats and sailboats. The Must! The Reactor 40 has all the features you need for sailing or motoring: course keeping, wind mode, gybing/tacking and much more. No matter what the sea conditions are, this pilot keeps the course with a frightening precision!

Connect your plotter to this autopilot via NMEA2000 for total control. So, with the BlueChart g3 on your Garmin plotter, you will benefit from the autoguiding system: automatic tracking of the route created by your gps. If you don't have a Garmin GPS, you can still connect it via the NMEA2000 or NMEA0183 bus using the optional cable 010-11129-00.

Pupitre GHC 20 et GHC 50 pour pilote automatique reactor 40

Choice of GHC 20 or GHC 50 controller

You can choose between two pilot controllers, the GHC 20 or the GHC 50.

Control your autopilot with the GHC 20 console. Equipped with a large 4" color display and a 170° readability, it provides you with a great reading comfort, even at a distance from the aircraft.

Thanks to its glued and anti-glare glass screen, it improves contrast in bright sunlight and also prevents the screen from fogging up.

If you want a little larger screen, touch, the ability to connect to the local network Garmin wifi opt for the GHC 50 pilot console with a 5" touch screen and a new interface fluid and design.


The Course Computer Unit (CCU) is used to determine heading and engine speed. With its advanced 9-axis solid-state attitude and heading reference system (AHRS), it offers virtually unlimited mounting possibilities in any orientation.

At the same time, this new system significantly reduces heading errors, course deviations, steering movements and power consumption, while providing optimal sailing comfort on board.




The robust electronic control unit provides a reliable and stable power supply to the autopilot.

No autopilot spares you the setup and calibration process. Garmin knows that electronics shouldn't get in the way of getting out on the water, so we've kept this step as simple and straightforward as possible. That's the power of simplicity.


Take the helm again at any time without having to reactivate your autopilot with the Shadow Drive module.

This pilot features patented Shadow Drive technology. When you operate the helm, the system deactivates the autopilot itself. You'll be able to maneuver your boat freely.

The autopilot then reactivates itself when your boat returns to a straight course.




When connected to an NMEA0183 or NMEA2000 compatible chartplotter, the Reactor autopilot will follow the programmed route or recorded course perfectly.

In addition, with a compatible Garmin plotter and the G2 Vision, G3 and G3 Vision maps, you get optional features like auto-steer, which automatically calculates the best route to your destination.

This kit includes the following items:

  • 1 - ECU power cable
  • 3 - NMEA 2000 T-connectors
  • 1 - NMEA 2000 power cable
  • 2 - NMEA 2000 bypass cable (2m)
  • 1 - CCU / ECU interconnection cable (6m)
  • 1 - NMEA 2000 male and female terminals
  • 1- Buzzer: Connect it to the CCU for audible alerts in case of danger.


Use the 1.2L or 2L pump with your Reactor 40 autopilot system. This pump steers the boat in interaction with the hydraulic steering system, based on the settings activated from the GHC pilot controller.

The type of pump to use is determined by the size and type of steering system on your boat.

La pompe 1,2L est compatible avec les vérins de direction 100cm3 < Vérin < 163cm3.

La pompe 2L est compatible avec les vérins de direction 163cm3 < Vérin < 230cm3.

Hydraulic pump is optional, see packages above.



  • 9-axis attitude controller
  • Shadow Drive Technology
  • Minimized calibration time
  • Supply voltage: 10 to 20 volts
  • Full compatibility with the NMEA2000 network
  • Integration of up to 3 GHC driver controllers
  • Remote control possible via GHC remote control or watch Quatix


  • 1 - Shadow Drive
  • 1 - GHC 20 or 50 controller (depending on package)
  • 1 - Brain Reactor CCU
  • 1 - ECU control unit
  • 1 - Audible warning
  • 1 - Wiring kit according to description
  • 1 - Hydraulic pump 1.2L or 2L(depending on pack)
  • 1 - Documentation in PDF


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