The QuickMax knife change system is available for all MowMax™ II disc cutterbars as a factory option or you can upgrade your current machine by contacting your authorized New Holland dealer.

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Time is precious when you’re making hay, and the new QuickMax system allows you to quickly change damaged knives or flip an entire set so you’re back clean-cutting quickly. Because the QuickMax system allows you to change knives with discs at a 45-degree angle to the cutter bar, you can change blades in just one-half rotation of the cutterbar, saving you time compared to changing traditional bolted knives. Patented New Holland knife-lock technology assures knife retention in the most difficult conditions. Best of all, the system does not require the use of special blades. It works with any approved New Holland knives for your machine.

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Patented eccentric knife nut design- A notch on the back of each blade attachment nut ensures best-in-class knife retention.

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Unique Blade-change tool- The tool pries the spring plate down to release the knife from the patented knife nut, quickly releasing each blade. Check for wear of the knife nut with the integrated gauge on the tool. Flip the existing blade or swap it out for new then stow the special tool on board your Discbine™ 313 and 316 models for quick in-field blade changes.

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Unique rock guards- Every new MowMax™ II cutterbar features specialized rock guards to accommodate the QuickMax tool. The specialized design allows you to change knives by rotating the disc just 180 degrees one time instead of the four individual disc rotations required on competitive models.

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