Kuhn Farm Machinery: Twin-rotor Gyrorake available in fully mounted format

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Kuhn has introduced a new fully mounted twin-rotor grass rake to its range of hay- and silage-making equipment.

The GA6501P is a high-output, central-delivery Gyrorake with a variable working width of 5.40m to 6.40m. The width of the central windrow can be adjusted between 1.00m and 2.00m, and is formed by two 2.65m diameter rotors, each of which are equipped with 10 tine arms and three tines per arm.

The new machine sits alongside Kuhn’s existing range of semi-mounted Gyrorakes (available in working widths from 5.50m to 14.70m) but is the first Kuhn twin-rotor rake to be made available in a fully mounted format.

The central windrow can be adjusted between 1m and 2m wide.

The GA6501P has Kuhn’s double-curved tine arms that have been designed to produce an airy, well-structured, regular and arrow-straight windrow, even when operating at high forward speeds. The raking height of the rotors can be adjusted by operating a single crank mechanism.

Each rotor is mounted on three pivoting, large-diameter wheels for excellent ground contouring, with the new machine also using Kuhn’s 3D rotor articulation system to provide additional stability and close ground following even on the roughest terrain.

A pivoting headstock gives the GA6501P excellent manoeuvrability in tight field corners, while the integrated rotor lift hydraulics allow high ground clearance at field headlands and enable the fully mounted machine to be folded into its 2.5m wide transport position without the need to leave the tractor cab.

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The GA6501P folds to 2.5m wide for transport.

The GA6501P operates at a pto speed on 540rpm and can be used on tractors with a minimum pto power of 40hp. It requires one double-acting hydraulic valve to operate the lift cylinders, and is fitted as standard with road lights and turning indicators.

For more information visit: www.kuhn.co.uk.