The vibrocultivator of the VM series is made with shaped pantographs and tubular elements, arranged in two rows, and is equipped with two types of spring: coil springs and flex springs. The weight-bearing bar is fitted with couplings with coil springs, the particular double spiral form of which churns the soil and moves it laterally. In addition, in correspondence to the tractor wheels, there are two track-breakers with ploughshares. The flex springs, complete with reinforcements and reversible ploughshares, are fitted on to the tubular elements arranged in three rows. This machine is especially recommended for soils of a medium consistency or for stony soils, for good preparation of the terrain.