John Deere Introduces New Rate Controller 3 to Enhance Efficiency and Precision in Liquid and NH3 Applications

Mar 13, 2025

OLATHE, Kansas — John Deere (NYSE: DE) announced today the release of a new rate controller, the John Deere Rate Controller 3, an option to control two liquid and/or anhydrous ammonia (NH3) products and up to 16 sections. The new Rate Controller 3 builds upon the strong foundation of precision ag technology components, including the Precision Essentials kit that contains the G5 or G5^Plus universal display, StarFire® 7500 receiver and JDLink® M or R modem.

The new John Deere Rate Controller 3 delivers an integrated user experience by featuring a new rate controller app within the John Deere display menu. This app will give farmers a similar experience as operating a self-propelled sprayer with a controller with a built-in base from the factory. With this new experience, farmers can now monitor their planter and rate controller functions on one screen on the display and execute easy adjustments.

Click here to see more...

Video: John Deere 500R Sprayer | Next-Generation Booms for Ultimate Precision

Experience the next level of precision spraying with the John Deere 500R sprayer and its new generation boom. Designed for modern farming operations and professional contractors, the 500R combines exceptional boom stability, accurate application and high productivity even at spraying speeds of up to 30 km/h.

The new boom generation features a compact 2.55 m transport width for safe and easy road travel across Europe, while unfolding in the field to working widths of up to 48 meters. A lightweight yet extremely rigid structure, combined with BoomTrac Pro 2, Active Boom Yaw Control and active roll damping, keeps the boom correctly positioned for consistent coverage and reduced drift.

Advanced spraying technologies such as ExactApply with 6-nozzles switchable from the cab, or single nozzle INC Pro using pulse width modulation ensure precise droplet control, minimized overlaps and optimized input efficiency. The result: higher accuracy, lower chemical usage and improved agronomic outcomes even in challenging field conditions.