The invention pertains to the peculiar mode of mechanism of multiple integral chassis weight in agricultural machinery and implements, by equalizing the weight of the heavyweight chassis to the lightweight one, ensuring an even distribution of the machine weight on the wheels assemblies, providing perfect and uniform copying of terrain unevenness.The invention is characterized by the proper use of pneumatic springs (1), installed slant (2), through specific fixing brackets (3) and (4) respectively, to the heavyweight chassis (5) and to the lightweight one (6), and such springs (1) own a technical feature that, when pneumatically driven, they apply some force between the chassis (5) and (6), which they are interconnected to, and transfer the weight of the heavyweight chassis (6) to the lightweight one (5) by reaction, equalizing the weight between them both and the machine weight is transferred to the wheels. Such springs (1) can work independently, interconnected, as a closed system or as an active system.
