Here is the translation of your text to English:

At the EIMA exhibition in autumn 2022, the Deutz-Fahr 6.4 Series was introduced. It was positioned between the 6C Series and the larger models in the 6 Series. For the first time, this size class of Deutz-Fahr featured Indian-made 3.8-liter FARMotion engines. Compared to the versions used in the Same Virtus, these engines now had more power and especially more torque, but did not feature a power boost function. The torque increase was stated to be 40%. The standard transmission was the RVshift, already introduced in the 6C and Virtus models, which is a 20+16-speed full powershift (SDF T5560 RVS), with a maximum speed of 50 km/h. If desired, you could shift up by three gears at a time. In addition, a continuously variable TTV transmission was available, featuring both field and road ranges.

In hydraulics, the basic version had an open-center system with a 90 l/min pump and mechanical valves. In TTV models, a load-sensing version was standard, with a pump output of 120 l/min and two of the valves being electric. Up to five valve blocks were available at the rear. The lifting capacity was the greatest difference compared to 6C models. The standard was 5,870 kg and as an option as much as 9,170 kg. Mechanical or pneumatic cab suspension was available as an accessory. In TTV models, the MaxiVision Pro package (including all electric hydraulic valves) included a 12″ terminal. The front axles were new and more robust than those in the 6C models. As an accessory, EasySteer fast steering was available.

This is an automated translation. Please report any issues in the translation.