Garmin Reactor 40 Hydraulic Corepack with SmartPump v2 Without GHC is the pinnacle of hydraulic autopilot technology for serious powerboats and sailboats. Model 010-00705-78 combines a solid-state 9-axis Attitude Heading Reference System (AHRS) with a compact, brushless SmartPump v2 to deliver unmatched responsiveness and reliability on the water.
Featuring a solid-state 9-axis AHRS, Reactor 40 mounts in nearly any orientation, reducing installation constraints while delivering minimal heading error, reduced course deviation, and lower power consumption for a smoother, more comfortable ride. It truly reacts to the sea to keep you on your intended course, even as conditions change.
Built for real-world boating, the Reactor 40 uses patented Shadow Drive technology to keep you in command when the autopilot is engaged, giving you steady steering and confidence at the helm. The system is designed to be simple to commission and calibrate—so you can get on the water quickly with reliable performance.
Key features
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SmartPump v2 is a single, compact, brushless unit that fits most hydraulically steered boats, with improved thermal performance, higher reliability, and lower power consumption.
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Automatic flow control automatically adjusts the maximum flow rate for your boat from 0 to 2.4 L per minute, delivering precise steering with minimal energy use.
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Compatibility supports steering cylinder sizes from 4–24 cu in; 7-second lock-to-lock for cylinders up to 17 cu in.
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Easy installation includes color-coded connectors for straightforward wiring and setup.
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Complete autopilot package designed for both powerboats and sailboats, delivering high reliability in a compact form factor.
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Chartplotter integration requires a compatible Garmin chartplotter; when paired with BlueChart® g2 Vision® charts, optional Auto Guidance2 can automatically steer GPS paths for added convenience.
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Smart, responsive control with a system that reacts to sea conditions to hold your course, providing a smoother and safer passage.
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Intelligent Rudder Rate Technology delivers smooth, precise steering adjustments for confident hands-off operation.
With a complete autopilot package that emphasizes simplicity, reliability, and performance, the Garmin Reactor 40 with SmartPump v2 No GHC brings high-end marine automation to the boating public. Experience the most responsive hydraulic autopilot available, and enjoy greater control, efficiency, and comfort on every voyage.
| Temperature range |
From 5°F to 131°F (from -15°C to 55°C) |
| Power cable length |
9 ft (2.7 m) |
| 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 |
| CCU Specifications |
| Dimensions |
3 19/32" diameter (91.4 mm) |
| Weight |
5.6 oz (159 g) |
| Temperature range |
From 5°F to 131°F (from -15°C to 55°C) |
| Case material |
Fully gasketed, high-impact plastic, waterproof to IEC 529 IPX7 standards |
| CCU cable length |
9.5 ft (3 m) |
| NMEA 2000 power input |
9-16 V |
| NMEA 2000 LEN |
3 (150 mA) |
| Buzzer/Alarm Specifications |
| Dimensions (L Diameter) |
29/32" 1.0" (23 mm 25 mm) |
| Weight |
2.4 oz (68 g) |
| Temperature range |
from 5°F to 131°F (from -15°C to 55°C) |
| Cable length |
10 ft (3.0 m) |
