The GRUBBER VINEYARD EV-10 is the only one equipped with a new extensible body. This new conception allows to make a work in the center of the row, from a minimum of 80 cm till a maximum of 130 cm. The new system of vertical lift allows a large capacity of maneuver. The machine always keeps firm and closeto the tractor. This new assembly with an adjustable tension spring, quickly and easily allows the operator to adjust the entire assembly to match the warying field conditions he encoutered. The back roller levels the soil with its crossed bars, offer a work always flat and besides raises the stability of the machine.