At Agritechnica in autumn 2023, Case IH introduced the larger Axial-Flow combine harvester AF11, featuring as a novelty two rotors. In 2024, slightly smaller single-rotor models AF9 and AF10 were unveiled. Customer deliveries for all models only began for the 2026 harvest season. Initially, only the AF9 and AF10 were brought to Europe. They had a rotor diameter of 762 mm, the same as previous models, but a significantly greater length of 367 cm. The four-sieve cleaning system was also considerably larger: 8.8 m² instead of the previous 6.5 m². The grain mass was leveled on the sieves so that it was said to handle a 28% side slope. The 179 cm-wide machinery was among the largest on the market.

Cursor 13 and 16 engines were mounted longitudinally. The maintenance interval was 750 hours / 2 years. The AF10 and AF11 had a 200-hectoliter grain tank and a 210 liters/second unloading rate, while the AF9 had 160 hectoliters and 159 l/s. The cab came standard with two Pro 1200 displays. Compared to earlier models, more functions could be operated from the cab, such as rotor speed adjustment as well as switching the chopper on/off and adjusting its speed. Due to the long rotor, the rotor speed had to be kept low if straw was to be collected. In terms of precision farming features, improvements were made to automatic steering, which featured the new Rowguide Pro system combining GPS data and sensors.

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