Tool carriers, designed to facilitate the transport on exclusively tracked vehicles, of agricultural implements and support them during field operations. Their main function is to reduce the load on the tractor and increase the maneuverability and stability of attached implements. They also help distribute the weight of implements over several points, avoiding overloading the tractor, especially with heavy or bulky equipment, such as large plows, tillers or seeders. They facilitate transport over long distances or rough terrain, making it easier to move and position implements between fields. They increase safety during transport and use, reducing the risk of tipping or instability, especially on uneven terrain. They optimize efficiency in farming operations, allowing the use of larger and more complex equipment that would otherwise be difficult to maneuver or attach directly to the tractor. Available in the following versions: Fixed Universal Cart CAU/F and Heavy Universal Cart CAU/P