The IFX720 XTRACTOR model offers the versatility and power which will help you reach another level of performance. This model stems from the tested and proven NWX660 using the same manufacturing quality and precision. The new features of the IFX720 include: larger hoop capabilities for wrapping 6 round bales, new faster than ever pusher allowing you to wrap more bales per minute. Increased speed and performance for high quality feed and to protect nutrient value of your silage bales.