John Deere unveils combine for 2026 with enhanced automation features

John Deere has announced updates to its combine harvesters for the 2026 model year, introducing a set of automation and efficiency features aimed at reducing operator workload and enhancing harvesting precision under varying field conditions.

The enhancements include expanded automation capabilities such as predictive ground speed control, weed detection via stereo cameras, and automatic adjustment of harvesting settings. According to the company, the upgrades are the result of direct feedback from farmers and are intended to support improved productivity during short and weather-sensitive harvest windows.

“These new updates are designed with farmer input to help unlock the full potential of the John Deere combine,” said Bergen Nelson, go-to-market manager for harvesting equipment at John Deere. “From improving the grain-unloading experience to solutions that help increase the combine working time, these updates are designed to help farmers work in those often-tight harvest windows.”

A key element of the update is the Predictive Ground Speed Automation system, which was first introduced in 2025 models. The system combines stereo camera imagery and satellite-based data to estimate crop height and biomass variability ahead of the cutter bar, adjusting the ground speed in real time.

New updates to this system now enable combines to adapt to specific field terrains such as waterways, terraces, and ditches, maintaining optimal speed without operator disengagement. Additionally, weed detection has been added. Cameras mounted on the cab can now identify weed patches based on plant height and shape, automatically reducing ground speed to prevent clogging and equipment strain.

The predictive ground speed feature supports a range of crops including wheat, barley, canola, soybean, corn, peas, edible beans, and lentils. It is integrated with the John Deere Operations Center, which now automatically distributes automation files—including crop type information—via the Work Planner tool.

John Deere has also expanded its Harvest Settings Automation, which configures key machine parameters such as concave clearance, rotor speed, and fan speed based on crop type and geolocation. A new feature allows for automatic adjustment of cleaning shoe settings when the machine passes over already harvested areas, helping minimize grain loss and improve sample cleanliness in sparse field zones.

The system is compatible with wheat, barley, canola, soybean, corn, and rice.

According to Deere, these upgrades are intended to increase the consistency of harvest operations regardless of operator experience, aligning with broader industry trends toward automation and data-driven agriculture.