Agland Technologies L.L.C. provides RTK Autosteer, Diesel Tuning, and custom software solutions for OEM customers — always hunting for the best technology developed in the US and making it affordable for farmers worldwide.
Behind GF-Controls stands a team of farmers, engineers, and software developers united by a shared vision — to build affordable aftermarket technology that works for every farmer, on every field.
Beyond standard autosteer, we develop custom applications for OEM customers, always delivering products built on the latest innovations and the highest standards. We also offer custom diesel engine tuning — so your tractor runs at its true peak performance.
The GF Controls Team
The thinnest steering motor on the market mounts directly to your existing steering wheel. Smooth, precise corrections at every speed — zero hydraulic modification required.
The GF-Controls high-precision GNSS antenna delivers RTK correction signals for sub-inch (±2.5cm) positioning accuracy. All sensors fully integrated — one compact unit, zero additional hardware needed.
The 12-inch rugged IP67 display runs the GF-Controls guidance software. Intuitive field mapping, A/B line creation, contour mode, and real-time accuracy monitoring.
GF Controls RTK autosteer steers your tractor along perfectly straight lines while you keep your eyes on the implement. Create an A/B line or follow a contour on the Apollo display, switch autosteer on, and every pass stays within ±1 inch (2.5 cm) — in daylight, darkness or fog. That means less overlap, lower costs for seed, fertilizer, chemicals and diesel, and far less fatigue after a long day in the cab.
The three components work as one: the Smart RTK Antenna on the cab roof knows exactly where you are, the display compares your position with your line, and the steering wheel motor turns your own steering wheel to hold it. When you turn at the headland, the system picks up the next line quickly, without hunting back and forth.
It fits virtually any machine with a steering wheel. You can install it yourself in about an hour, with no hydraulic work and no new steering wheel, and the user-friendly interface needs no special training. If you prefer, one of our service partners will install it for you.
We also supply the RTK correction signal together with a SIM card designed for agricultural use, so everything comes from one place: no base station of your own and no separate provider, at an RTK price that is hard to beat.
Running two machines? With the Bundle, your second machine gets its own steering motor, harness and mounts, so you only move the display and antenna. With the Bundle Pro, you only swap the screen.
Custom diesel tuning by AgLand Technologies — engineered for the machines that power your operation.
We build fully custom ECU tunes for agricultural machinery, semi trucks, pickup trucks, and any other diesel engine. Every tune is tailored to your specific engine, load profile, and operating conditions — not an off-the-shelf map.
Our software unlocks improved fuel efficiency, increased power output, higher torque, and can resolve emission-related issues. The result: smoother operation, lower running costs, and a longer engine life for your equipment.
Based on reducing overlap from your current value to ±1 inch with RTK autosteer. Actual savings depend on field shapes, implement width, and operation. Values rounded for readability.
Our certified service partners are here to support you with installation, training, and ongoing service.
Farmers in the US and Europe are looking for affordable autosteer and diesel tuning, and for someone nearby who can install it and help in the field. If you sell or service farm equipment, let's grow together.
Visit us at these upcoming farm shows and trade events. Stop by our booth for a live demo, ask questions, or just say hello.
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+1 (817) 532-7782
16898 436th Ave
Henry, SD 57243, USA