Two orientable wheel Double Rake with two lateral rotary groups sincronated to form a central linear pile. The rotary groups have autonomous movement with respect to the frame. They also have four wheel tandems with each wheel capable of 360° movements. Their adaptation to the land is perfect in every direction. Transmission given by orientable cams submerged in oil. Folded arms assure an excellent dropping of material even in large quantity. Each arm is built with four springs. The machine was designed specifically to move laterally the material under it. The group is opened and closed hydraulically with the possibility of working with single group. The hydraulic movement function independently with respect to the rotors.