Kuhn Gyrotedders 2 4 6 Rotor Trailed 2 4 Rotor Mounted Gyrotedders Agricultural Catalog

Gyrotedders 2, 4 and 6 Rotor Trailed / 2 and 4 Rotor Mounted Gyrotedders H AY M A K I N G AT I T S B E S T ! GF KUHN GYROTEDDERS Strong features that lead to quality tedding The rotors of all “1001 and “1002 ” series Gyrotedders are driven with the exclusive DIGIDRIVETM system, developed and patented by KUHN. – The DIGIDRIVETM coupling consists of two multiple finger couplings made from forged, casehardened, heat-treated steel.

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This design and construction is extremely wear resistant and provides a phenomenally long life. – The smooth power transmission of the DIGIDRIVETM system provides constant velocity and power transmission under field operations. – The key feature of the DIGIDRIVETM system is the ability to fold up to an angle of nearly 180° without damage even if the PTO is inadvertently engaged (excludes GF 7802 THA). multiple finger couplings DIGIDRIVE TM Opt for quality tedding. Articulated frame follows field contours 2 High quality tines for maximum service life. The tines used on KUHN Gyrotedders feature 4 large diameter coils and must meet extremely stringent quality standards. In addition to heat treatment KUHN tines undergo an additional special process which substantially increases resistance to fatigue. The test requirement of KUHN tines is to withstand at least 180,000 full flex cycles on a test bench. All genuine KUHN tines bear the KUHN stamp. 2 3 2-speed reduction gearbox for making night windrows (only on some model). Is available to make small windrows in order to limit the exposure of crop to dew and rain. 3 4 Rotor pitch angle and tine height adjustment is made on mounted Gyrotedder’s by using the top link and on trailed Gyrotedders by using the adjustment crank: the tedder is adjusted to pick up the maximum amount of crop while minimizing ground contact. 4 www.kuhnsa.com How to properly match a KUHN tedder to a KUHN mower or mower-conditioner without running over the swaths Recommended combinations. Swaths from standard GMD disc mowers or FC mower-conditioners with swath doors open. Swaths from GMD disc mowers with swath reduction kits or FC mower-conditioners (*) with swath doors closed.

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