Advanced Autopilot Technology for Enhanced Marine Navigation

The Garmin Reactor 40 Autopilot with SmartPump v2 and GHC 20 is an advanced, high-performance autopilot system designed for both powerboats and sailboats. Engineered with cutting-edge marine technology, this system delivers precise course-keeping even in challenging sea conditions. Whether you're navigating open waters or cruising along coastal routes, the Reactor 40 ensures smooth and efficient control with minimal heading error and rudder movement.

At the heart of the system is the solid-state 9-axis Attitude Heading Reference System (AHRS), which allows flexible mounting in any orientation while maintaining accurate and reliable performance. The system reacts dynamically to changing sea conditions, ensuring a stable and comfortable ride for everyone on board.

The patented Shadow Drive™ technology provides an extra layer of security, automatically disengaging the autopilot when manual control is needed. With minimal commissioning and calibration required, getting out on the water has never been easier. When paired with a compatible Garmin chartplotter, the Reactor 40 unlocks additional intelligent features such as Auto Guidance2 for GPS-based navigation.

High-Performance SmartPump v2

The integrated SmartPump v2 is designed to fit most hydraulically steered boats, eliminating the need to determine the correct pump size. This single compact unit delivers efficient and precise steering with improved thermal performance, lower power consumption, and higher reliability. The brushless motor ensures extended pump life, quiet operation, and optimal efficiency. With Intelligent Rudder Rate Technology (IRRT), the system adjusts rudder speed based on vessel speed, enhancing safety and handling in all conditions.

Built for Durability in Harsh Marine Environments

Garmin has designed the Reactor 40 with SmartPump v2 to withstand the toughest marine conditions. Constructed with corrosion-resistant materials such as anodized aluminum and nickel-plated steel, the system is built to last in both freshwater and saltwater environments. This robust construction ensures long-term reliability, reducing maintenance concerns for boat owners.

Seamless Integration with Garmin Chartplotters

For enhanced navigation capabilities, the Reactor 40 integrates effortlessly with Garmin networked chartplotters. When paired with BlueChart® g2 Vision® charts (sold separately), it enables optional features such as Auto Guidance2, which assists in creating precise GPS paths. This seamless connectivity enhances the overall boating experience by automating navigation while providing manual override control when needed.

Technical Specifications

• Temperature Range: 5°F to 131°F (-15°C to 55°C)
• Power Input: 11.5-30 VDC
• Fuse: 40 A blade-type
• Main Power Usage:Standby: Less than 1 A
• Engaged: 5-10 A
• Peak: 34 A
• Flow Rate: Configurable from 0 to 2.4 L per minute

Product Dimensions

• Course Computer Unit (CCU):Diameter: 3 19/32" (91.4 mm)
• Weight: 5.6 oz (159 g)
• Buzzer/Alarm:Dimensions: 29/32" x 1.0" (23 mm x 25 mm)
• Weight: 2.4 oz (68 g)
• GHC 20 Display:Dimensions: 4.3" x 4.4" x 1.9" (10.9 x 11.2 x 4.8 cm)
• Resolution: 320 x 240 pixels
• Display Type: QVGA color LCD
• Viewing Angle: 170°
• Brightness: 1200 cd/m² (NIT)
• Water Rating: IPX7

Highlights

• Solid-state 9-axis AHRS for flexible installation and accurate heading tracking
• Minimal course deviation, rudder movement, and power consumption
• SmartPump v2 fits most hydraulic steering applications with improved reliability
• Patented Shadow Drive™ technology allows seamless manual override
• Intelligent Rudder Rate Technology (IRRT) for optimal rudder control
• Corrosion-resistant construction for durability in marine environments

What's in the Box

• SmartPump v2
• Reactor 40 CCU (Course Computer Unit)
• ECU (Electronic Control Unit) power cable
• Interconnect cable
• Shadow Drive™
• Buzzer
• NMEA 2000® drop cables (2 meters)
• NMEA 2000 power cable
• NMEA 2000 T-connectors
• Male and female terminators
• Documentation
• GHC™ 20 Display