Farmnavigator Auto-Steering System

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Farmnavigator Auto-Steering System

7930 €


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User Manuals



AvMap GPS are guaranteed for 2 years after the purchase date.


EIMA 2014

AvMap at EIMA 2014
12th -16th November, Bologna

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Farmnavigator Auto-Steering System

Combine the G7 Farmnavigator 7” guidance display with a reliable and cost effective
auto-steering kit for precision farming that increases work accuracy, saves fuel, and reduces operator stress and fatigue. The system consists in:



G7 Farmnavigator
The display of the system

Smart DGPS antenna
Hemisphere A 101

Farmnavigator C-Box
The connections hub





Farmnavigator ECU
It converts information from the Farmnavigator to actual steering commands.

Farmnavigator MDU
The Mechanical drive Unit.




MDU: easy installation and transfer

The MDU mounts on existing steering wheel without requiring its removal thanks to the Patented universal ring gear. The MDU simply clamps on and off for fast and easy transfer across vehicles of different brands and types (tractors, sprayers, spreaders or combines).

• High torque gear for the most demanding vehicles
• High speed response to quickly get the vehicle on-line
• WAAS / EGNOS level pass to pass accuracy

ECU: the compact and versatile steering controller

It houses the compass, gyro and accelerometers used to detect orientation and movement of vehicle. It receives corrected GPS data from the external receiver, andconverts information from the Farmnavigator to actual steering commands.

• Compatible with any GNSS smart antenna. It supports GPS, Glonass, Galileo and Beidou constellations
• Centimeter level accuracy when used with an RTK correction signal
• Supports all vehicle interface types: Mechanical, ISO/CAN, Hydraulic and Factory steer ready.
• Custom install kits are available from Novariant to simplify installation for over 750 models of agricultural machines.
• 9-axis inertial sensor to provide enhanced terrain compensation
• Programming and maintenance over WiFi
• Automatic setup and calibration



Compatible with Automatic Section Control Extension

Combine the Auto-Steering System with the Farmnavigator Automatic Section Control extension to optimize your work!

The Automatic Section Control is obtained connecting G7 Farmnavigator to a compatible controller through ethernet cable. G7 Farmnavigator calculates the exact treated area and controls automatically the boom sections (based on the position received by the DGPS antenna) in order to avoid treatment overlaps and risk of crop injuries.


The smart antenna connects to G7 Famnavigator via serial cable. The G7 Farmnavigator connects
to the ECU through the C-Box and Ethernet Cable.

Setup Wizard

Easily configure the ECU following the step-by-step wizard on the G7 Farmnavigator display.


Technical Specifications

Farmnavigator ECU

• Operating Temperature -20° C to 60° C
• Storage Temperature -40° C to 85° C
• Humidity 95% non-condensing
• Enclosure IP-67
• Certifications. FCC, Industry Canada, RoHS, CE, C-Tick
• Input Voltage 9-16 VDC
• Quiescent Current Draw <10mA 0.01 A Typical
• LED indicators
• Dimensions 153 mm x 147 mm x 57 mm
• Weight <1kg
• Connectors: 18-pin Male (power, display & GPS), 30-pin Male (for vehicle interface)
• Ethernet connection to display
• CAN Ports to Connect to ISOBUS Steering controller
• Wheel Angle Sensor input
• Pressure transducer input
• 9-axis inertial sensors to provide enhanced terrain compensation
• RTK compatible ( connecting RTK antenna directly to ECU)
• Included connection cables: cable harness (ethernet, power, NMEA-A, NMEA-B, Expansion, CAN); ECU-MDU cable.



Farmnavigator Auto-Steering System

7930 €


6100 €


Navegadores Terrestres:
G7 Farmnavigator series