The Ursus Pack mod for Farming Simulator 22 is an equipment package including various tractors and farming machinery from the popular manufacturer Ursus. Ursus is known for their durable and versatile tractors, so you can expect a range of different models suitable for various farm activities like plowing, sowing, and harvesting.

Each model will have different specifications, for instance, some may be more suited for heavy-duty tasks with a higher power output, exceptional torque, and more speed, while others may be lighter and more maneuverable for delicate tasks on the farm. According to the type of Ursus equipment included in the pack, there might be a mix of modern and older Ursus models.

Additionally, the Ursus Pack mod could consist of other tools and machinery such as balers, ploughs, or cultivators. This pack ensures that players have access to a more comprehensive selection of Ursus farming machinery within the game, which not only raises the game's realism but also enhances the gameplay with more options for farming tasks. The pack may also include customizable options for the equipment, including different paint jobs, tire configurations, or engine upgrades. 

P.S: Exact specifications may vary depending on the actual models included in the mod.