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 thinnest steering motor on the market mounts directly to your existing steering wheel. Smooth, precise corrections at every speed — zero hydraulic modification required.
02
Smart RTK Antenna
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.
03
Apollo 12 Pro Gen2
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.
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.
Custom ECU maps for ag machinery, semi trucks and pickups
Improved fuel efficiency and reduced running costs
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.
Select your machine type and state. We calculate annual savings from fuel efficiency, DEF elimination, and avoided emission repairs.
Machine Type
Brand0.5 gal/h saved
Your State
Current Consumption (gal/h)
gal/h
Hours of Operation / Year
h
Diesel Price (auto-filled by state)
$/gal
Tune Price
$
DEF Elimination Savings
DEF Rate (% of diesel)
%
DEF Price (auto-filled by state)
$/gal
Emission Repair Savings
Annual Repair Cost (avg, pre-filled by machine type)
Your exclusive dealer pricing. Confidential — subject to your dealer contract.
Product
Retail Price
Your Price
Margin
Availability
My Orders
Order #
Product
Qty
Date
Amount
Status
My Contracts
Contract
Type
Start Date
Valid Until
Discount
Status
GFC-2024-DE-001
Standard Dealer
01.01.2024
31.12.2025
20%
Active
GFC-2024-RTK-001
RTK Network Access
01.03.2024
28.02.2025
Included
Active
Dealer Management
Add New Dealer to Map
Name
City
Type
Phone
Coordinates
Actions
Shop Manager
Manage shop categories. These appear as tabs in the online shop. Drag to reorder.
Configure the Offer of the Week shown at the top of the shop, and set the next week teaser.
This Week's Offer
Select a product and price to see savings preview.
Next Week's Teaser
Add Product
🖼
Click to upload photo
Permanent Offer
Always show this product at a discounted price
Content Manager
Click to upload
COMPONENT 01
COMPONENT 02
COMPONENT 03
Click to upload
REVIEW 1
REVIEW 2
REVIEW 3
Order Products
All prices shown are your exclusive dealer prices. Orders are placed directly with GF Controls.
20% DEALER DISCOUNT
My Cart
0
Your cart is empty
Order Total$0
Change Password
Update your login password. You will need to use the new password the next time you log in.
Dealer Accounts
Create and manage dealer logins. Dealers can access the backoffice to view their prices, orders and contracts.
Global Dealer Discount
Applies to all dealers in the ordering shop unless a product has a custom price set in My Prices.
%
Add New Dealer
If GPS coordinates are provided, the dealer will automatically appear on the public map with their type colour.
Reviews Manager
These reviews are visible on the website. Remove any that are inappropriate.
Reviews submitted by customers waiting for your approval.
Contact Form Topics
Manage the topics shown in the "Interested In" dropdown on the contact form. Changes apply immediately.
Calculator Settings
Control exactly how both ROI calculators behave — default values, brand savings data and assumptions. All changes apply immediately.
Agriculture — Brands & Savings
When a customer selects their tractor brand, these savings figures appear in the calculator. Use % for percentage of fuel saved, or gal/h for an absolute saving per hour.
Brand
Savings Type
Value
Add Brand
Semi & Pickup — Default Savings
Used when no brand-specific entry exists. Value is in gal/mile saved or % of fuel.
🚛 Semi Truck
🛻 Pickup Truck
Default Values
%
DEF is consumed at this % of diesel
gal/h
Default fuel use for agriculture
Ag$
Semi$
Pickup$
Autosteer ROI Calculator — Defaults
These are the starting values shown when a visitor opens the calculator. They can adjust all sliders themselves.
inch
Residual overlap after RTK autosteer
in
Starting overlap shown in calculator
ft
Implement working width shown
ha
Starting farm area shown
€
RTK system price shown by default
Pricing Settings
Set the EUR conversion rate used as fallback when no specific EUR price is set for a product. You can also override individual product prices in the Shop Manager.
How Pricing Works
Each product has a separate USD price (shown to English visitors) and a EUR price (shown to German visitors). These are completely independent — set them individually in the Shop Manager.
If no EUR price is set for a product, German visitors will see €0 — always set both prices when adding a product.
