In addition to the soil-friendly optimization features of CEMOS, selected AXION and XERION tractors are available with CLAAS TERRA TRAC crawler track systems. The large ground contact area improves traction while reducing soil compaction and maintaining excellent ride comfort. TERRA TRAC systems are designed for smooth operation both in the field and on the road. On the AXION 9, TERRA TRAC is available on the rear axle, while the XERION 12 Series can be equipped with four crawler tracks for maximum ground contact, pulling power, and operator comfort.