That sounds like an exciting and extensive modification for the Holmer Terra Dos 540! Transforming it into a multifruit harvester with the ability to harvest a variety of crops such as Sugar Beet, Potato, Beetroot, Parsnip, Carrot, and Sugarcane would add a new dimension to gameplay, offering more flexibility and options for players.
The inclusion of multiple hopper configurations (50 m³, 250 m³, 500 m³) is a great idea as it provides players with choices based on their needs and the scale of their operations. Having a larger hopper capacity allows for longer periods of uninterrupted harvesting, which can be especially beneficial when working on larger fields or when dealing with high-yield crops like Sugarcane.
Increasing the working speed to 20km/h adds a new level of efficiency to the Terra Dos 540, enabling players to cover more ground in less time. This boost in speed can help optimize harvest operations and streamline the overall farming process, ultimately enhancing the gameplay experience.
Overall, this mod proposal offers a comprehensive set of features that can enhance the functionality and versatility of the Holmer Terra Dos 540, providing players with more options and capabilities for their virtual farming endeavors. Implementing these changes could be a valuable addition to the game for those looking to diversify their harvesting activities and maximize productivity.