Retrofit
Upgrade your current sprayer with WEED-IT precision
You don’t need to replace your sprayer to unlock the benefits of WEED-IT.
WEED-IT has been spraying smarter for 25 years.
It’s the world’s most trusted precision spraying platform and it’s designed to integrate with almost every sprayer on the market.
Purpose-built retrofit kits developed by WEED-IT and our OEM partners and distributors, allow farmers to upgrade to precision spraying with a fast, clean installation and no major boom modifications.
Whether you are running a broadacre boom, a high-clearance self-propelled sprayer or a smaller mounted unit, WEED-IT retrofit solutions are engineered to preserve the performance of your existing machine while adding powerful precision spraying capability.
Designed to fit. Built to perform.
One of the biggest advantages of WEED-IT is how easily it can be integrated into an existing sprayer. Our retrofit kits are built for quick, bolt-on installation, with no welding and no need for major structural changes to the boom.
On many machines, WEED-IT connects directly to the existing wet line, avoiding unnecessary plumbing complexity and helping maintain a lightweight, well-balanced system. That means you can add precision spraying technology without compromising boom stability, fold function or overall spraying performance.
All WEED-IT retrofit solutions feel and operate like a natural extension of your sprayer – not an awkward add-on.
Precision without starting again
Self-propelled sprayers
WEED-IT Quadro integrates with both new and existing self-propelled sprayers, with retrofit kits designed for a wide range of high-clearance machines. Installations are optimised for balance, boom stability and full fold-in/fold-out function, so you can upgrade with confidence while keeping the machine you already know and trust. Compatible with all major platforms including:
- Apache
- Case IH Patriot
- Hardi
- John Deere
- Fendt
- Goldacres
- Horsch
- New Holland
- Stara
Ground gliders and trailed sprayers
WEED-IT is a proven match for spot and precision spraying on ground gliders and trailed sprayers used in broadacre operations. Retrofit kits are designed to integrate into the boom of most sprayer models, allowing quick bolt-on installation while keeping the system lightweight and balanced in the paddock.
Mounted and linkage sprayers
WEED-IT Quadro can also be fitted to virtually any brand or type of mounted or linkage sprayer. These retrofit kits are ideal where versatility matters, providing precision spraying performance across a wide range of applications, from broadacre and row cropping to research, public-space maintenance and specialty crop use.
Horticulture
- Orchard sprayers
- Vineyard inter-row systems
- Vegetable and row-crop applications
More than spot spraying
Retrofitting with WEED-IT allows an integrated and staged approach to making the most of what you own, with the machine you already know.
There’s no need to learn a completely new machine or change your entire setup. Your existing sprayer becomes smarter, not obsolete.
Retrofitting delivers through lower up-front cost, faster ROI and immediate savings through reduced chemical use.
Start with WEED-IT AQRATE and upgrade to the full QUADRO sensor system when you’re ready – without replacing your boom hardware.
Operate your way
Once installed, WEED-IT gives operators flexibility in how they work.
You can choose a dedicated WEED-IT terminal for optimal precision spraying performance, or connect through a compatible ISOBUS terminal already installed in the cab.
ISOBUS integration is backward compatible with existing WEED-IT Quadro systems, supporting future upgrades and flexibility across your machinery fleet.
Ready to retrofit?
If you want to keep your current sprayer and move into precision spraying with confidence, WEED-IT retrofit solutions offer a practical, proven path forward.
Talk to our team or your local distributor about the right retrofit solution for your machine, your farming system and your goals.
