: A prominent manufacturer (like Scharmüller ) that provides these hitches for tractors.

: The pioneer of this technology, known for its punctuality and speeds exceeding 300 km/h.

: Instead of traditional wheels, the train cars sat on massive motorized spheres that ran in a semi-circular concrete trough.

: These systems are designed to minimize "play" between the tractor and the trailer, reducing wear and improving safety during transport. 3. Historical Curiosity: Yarmolchuk’s Ball Train