KEY TAKEAWAYS

• Leading OEMs recognize the importance of accurate grain loss measurement to calibrate loss sensors and automation.
• Leading OEMs are integrating loss tray bu/ac measurement inputs into their automation software in the cab for better performance. Most are specifically using the BranValt SmartPan System to demo and validate their combines and software.
• Combine operators can manage harvest profits more effectively by measuring combine loss, calibrating loss sensors, and using automation efficiently.
• Using a remote drop pan system, such as the SmartPan System, ensures grain loss is measured safely and accurately.

Modern harvesting is all about precision, and leading combine OEMs like John Deere and CLAAS are taking things to the next level. One of the most impactful innovations in terms of grain loss management as of late is the integration of drop pan results directly into the cab, helping operators calibrate their loss sensors with greater accuracy and efficiency.

While it may not be new information that loss sensors do require calibration, especially systems with combine automation, it is more recent that combine manufacturers are integrating drop pan loss calculations as a system input to enable more accurate loss sensor benchmarking. Now, with smarter systems in place, combines can incorporate the data from drop pans directly into their calibration processes. BranValt’s Drop Pan is the number one preferred system for its accuracy, ease of use, and remote drop capabilities where various large OEM manufacturers have shown their support for this system over the past several years with use by their R&D, Marketing and Precision teams globally.

BranValt Founder & CEO, Marcel Kringe, delivered a presentation at Canada’s Farm Show in March 2025 and spoke on the innovation in more detail:

This means operators can fine-tune their loss sensors using real, field-based data without guesswork. By aligning in-cab sensor readings with physical loss measurements from drop pans, machines can provide more reliable feedback, ultimately reducing grain loss and boosting yield.

Here’s a brief demonstration from the John Deere team (jump to 4:37 mark):

Harvest Settings Automation | John Deere – YouTube

Note: We recommend a remote drop pan system for safe and accurate loss measurements.

It’s another step toward accurate, data-driven harvesting that puts more grain in the bin and profit in your pocket—and a clear sign that precision ag is here to stay.