SYSTÈME COMPRENANT UN WAGON MÉLANGEUR, POUR LE MÉLANGE ET LA DISTRIBUTION DE FOURRAGE ET UNE UNITÉ DE TRANSMISSION DE PUISSANCE MÉCANIQUE PERMETTANT D'ACTIONNER LE WAGON MÉLANGEUR
A system is described comprising a mixer-wagon and a mechanical power transmission unit (100) to actuate the rotating members of the mixer-wagon; the transmission unit comprises a box (20), a fist shaft (1) accessible from the outside of the box (20) and a second shaft (4) accessible from the outside of the box (20). The first shaft (1) and the second shaft (4) are coupled by means of an epicyclical gear train (19).