RIGHT TO REPAIR · MODULAR HARDWARE · BUILT BY FARMERS, FOR FARMERS · USD PRICING · NO SUBSCRIPTION FEE · 12-MONTH WARRANTY
OWNER-INSTALLABLE RTK AUTOSTEER
Keep the Tractor. Add RTK Autosteer.
Upgrade the machine with a pre-assembled, programmed and tested AgOpenGPS steering kit. Get accurate, repeatable passes, reduce steering fatigue — without annual AgOpenGPS software license fees.
Less overlap, less waste
Daylight ends, precision doesn't
Less steering, more attention
Owner-Installable
Modular & Repairable
Installation Guide Included
Core hardware
$2,550
Owner-Installable
Designed for installation on your own tractor.
No Subscription Fee
AgOpenGPS and its regular updates are all free.
Modular Hardware
Individual components can be serviced or replaced.
Built for Existing Machines
Add guidance without replacing a productive tractor.
DAYLIGHT ENDS. PRECISION DOESN'T.
Stay on the selected guidance line when visual references begin to fade.
IN THE FIELD
See It Running
AgOpenGPS is doing the steering here — hands off the wheel, eyes on the field ahead.
THE KIT
Your New Precision Machine
Steering Hardware
Direct-drive steering components and mounting hardware.
Control and Positioning
Control electronics, GNSS receiver and RTK-capable positioning components.
Sensors and Wiring
Wheel-angle sensing, wiring harness and installation components.
Installation Resources
Setup documentation, video guides and the support included with the selected kit.
Tablet, mobile connectivity, tractor-specific adapters, RTK correction source and base station may be included or optional depending on the selected kit.
VIEW KITS & PRICESGETTING STARTED
Easy Setup
1
Choose Your Kit
Compare the available packages and select the setup you need.
2
Install the Hardware
Mount the steering motor, sensor, antenna and wiring using the provided guides.
3
Connect and Calibrate
Connect to a suitable RTK correction source, calibrate the system and verify its operation.
✓
Stop Paying for Precision. Access Free Community RTK.
Think 1-inch accuracy requires an expensive annual subscription? Think again. With access to a suitable community network like Centipede RTK, you can get high-precision RTK corrections for free. You can also set up your own RTK base station for coverage where you need it.
REVIEWS
Real Farmers — Now More Precise.
I wanted a system I could make work on my own tractor, my own way. After some fine-tuning, AgOpen has been working well for my precision field work — and I didn't have to spend factory-autosteer money to get there.
John Miller
Farmer, USA
We installed AgOpenGPS on our 2003 Fendt 818, and it's been working really well for us. We've used it for seeding wheat and soybeans, as well as tillage, and we especially like the automatic U-turn at the headlands.
Martin, Beef Cattle Farmer
Iowa, USA
I wasn't going to pay more for a GPS system than I paid for the tractor. AgOpen gave our 50-year-old John Deere 4630 true RTK guidance, automatic turns and more functionality than systems costing four times as much.
Aaron
Farmer, Canada
SHIPPING TO THE USA
Ordering from the United States
Prices in USD
Product prices are displayed in U.S. dollars.
Shipping from Europe
Orders are prepared and shipped internationally with tracking.
Installation Support
Installation resources and the support included with your kit, provided after purchase.
12-Month Warranty
Every part we ship is covered for a full year — including our refurbished tablets.
QUESTIONS
Frequently Asked Questions
Will it fit my tractor?
Practically on any machine! Whether it’s John Deere, Case IH, New Holland, Massey Ferguson, Valtra, Claas, Fendt, Steyr, Deutz-Fahr, or Lamborghini tractors, the system fits. Our system also works excellently on older, simpler machines (e.g., MTZ, Zetor, old Fiat or Pasquali), as well as combines and self-propelled sprayers (e.g., Bateman, Evrard).
What is included in the price?
The hardware price covers the pre-assembled, programmed and tested AgOpenGPS steering kit — motor, wheel angle sensor, controller and wiring for one machine. An RTK/GPS receiver, tablet, and optional modules (section control, spray control) are priced separately, so you only pay for what your setup actually needs.
Can I install it myself?
Yes — the kit is designed for owner installation. Every order includes a step-by-step installation guide, and the modular hardware can be mounted and wired with common tools. If you’d rather not do it alone, our support team is available to help you through each step.
What kind of internet connection is required in the tractor?
For RTK correction over NTRIP (for example the free, community-run Centipede network), the tablet needs a mobile data connection — a phone hotspot or a SIM-equipped tablet both work fine. If you use a private base station with a radio link instead, no internet connection is required at all.
No subscription fee — for real?
AgOpenGPS software, its future updates and all current and upcoming features are free. You may need an RTK correction service — we recommend the free, community-run network. Alternatively, you can buy your own RTK base station as a one-time investment.
How do U.S. shipping and warranty work?
Orders ship via UPS with international tracking. Every part carries a 12-month warranty against manufacturing defects. If something goes wrong, we usually start with a remote software check and ship replacement hardware as soon as possible.
Ready to Add RTK Autosteer to Your Tractor?
Compare the available kits, review the included components and choose the setup that fits your machine and your farm.
SYSTEM FOR $2,550
CHOOSE YOUR KIT2,000+ satisfied customers
View current prices and buy online.
