The Claas AXION 810-850 Hexashift-C.I.S. represents a high-horsepower, versatile agricultural tractor engineered for demanding field operations. Produced during the late 2000s and into the 2010s, this series is characterized by its robust construction, reliable performance, and advanced features such as the proprietary Hexashift semi-powershift transmission and the intuitive C.I.S. control interface. Designed for professional farmers and agricultural contractors, the AXION series offers a range of power outputs suitable for a wide array of tasks, embodying Claas's long-standing reputation for quality and efficiency in agricultural machinery.

This operation manual provides comprehensive guidance for the Claas AXION 810-850 Hexashift-C.I.S. tractor. It covers essential areas including engine operation, the Hexashift transmission, hydraulic systems, the C.I.S. control terminal, operator station functionality, and safety precautions. The manual details pre-operation checks, routine maintenance procedures, and basic troubleshooting steps, empowering owners and technicians to ensure optimal performance, longevity, and safe operation of the vehicle. Its scope focuses on operator-level understanding and maintenance, facilitating efficient use and care of this advanced agricultural machine.