FAQ's
- Does Vari-Drive require ISOBUS-ready tractors?
No, Vari-Drive uses its own harness system and does not require ISOBUS. Speed is determined from an independent GPS. This allows the user to use Vari-Drive on any tractor.
- How accurate is the Vari-Drive applicator?
Vari-Drive is one component in a system. Individual factors outside of Vari-Drive will also affect accuracy, thus no official claim can be made. Accuracy of sub 2.5% have been achieved.
- Does Vari-Drive come with a warranty?
Yes, a one year factory warranty is included on all components. This covers any manufacturer defects, should they occur.Abuse, tampering and unintended use will not be covered.
- Are spare parts available?
Yes, spare parts are available on our website.
- Can I use Vari-Drive for seed application?
Vari-Drive can be used for fine seed application. Please contact our team for further enquiry on specified needs.

VR Presisie Rate Manager
Our NEW custom desktop software allows users to effortlessly load shape files (.shp) to be sent to your Vari-Drive Rate Controller. With a simple click of a button shape files can be loaded onto the Rate Controller for easy access from the tractor seat.

VR Presisie Rate Manager
The NEW Rate Manager application now also gives you the power to edit product settings, calibration and shape file variables from the comfort of your office. This ensures ease of operation out in the field and decreased downtime.

RX Files Access
Easily access loaded shape files from product selection page to accurately apply the selected product