The Hydraulic Power Generation and Transmission on Agricultural Tractors: feasible architectures to reduce dissipation and fuel consumption – Part IAndrea Gaiola, Barbara Zardin, Paolo Casoli, Massimo Borghi, Francesca Mazzali, Francesco Pintore and Stefano FioratiE3S Web Conf., 197 (2020) 07009DOI: https://doi.org/10.1051/e3sconf/202019707009