Superharrow 3960


Originally developed in the 1960s as the Herman Harrow, the Superharrow 3960 is the heaviest, most aggressive series of harrows from Summers. It offers 26-inch-long, 9/16-inch-diamater teeth that are oil tempered and spring-mounted with 2.4-inch effective spacing and 16-inch spacing between bars. Each section is 6 feet wide for superior penetration and increased ability to follow ground contours.

Applications: seedbed preparation, spring tillage, spring residue management, fall residue management, soil conditioning

Available in Green and Red


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