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Kuhn GMD28 DISC MOWER

As the innovator and worldwide industry leader, KUHN knows disc mowers. From the original model, made in the early 60's, to the industry leading mounted and trailed models of today, KUHN designs mowers to fit your needs. Whether it's smaller and economical or wider and feature-rich, our aim is always the same—make simple to operate, highly dependable clean-cutting machines.

STANDARD: OUTER SWATH WHEEL FOR PERFECT SWATH FORMATION A swath wheel is mounted behind the outer disc cone and separates cut from uncut crop allowing the right tractor wheels to drive over the ground instead of the previously cut crop. Swath wheel advantages over a swath board include:
• It fits entirely under the curtain.
• It has no ground contact.
• Damage by backing or turning is eliminated.

EXTENDED INNER SWATH WHEEL FOR GMD 28 Used in connection with the second high cone, the inner swath wheel on the GMD 28 will reduce the swath to approximately 4'11" (1.5 m).

PTO SHAFT WITH OVERRUNNING CLUTCH A PTO shaft with overrunning clutch is recommended if the mower is attached to a tractor with an automatic, hydraulic PTO brake. An overrunning clutch is standard on the GMD 28.

STANDARD DISCS Standard discs allow for clean cutting and quick crop evacuation. Beveled reversible knives are standard. Ribbed knives are available for rocky conditions.

Model Specifications:
Dimensions:
Working width: 9’2” (2.8m)
Transport width: 5’8” (1.72 m)
Transport height: 10’11” (3.32 m)
Cutterbar: 100 Series
Number of discs: 7
Disc Type: Standard Disc
Blade retention system: Bolted
Removable Protectadrive disc bearing stations: Standard
Hydraulic Lift Mechanism: Standard
Cutterbar: suspension: Spring
Cutting height: 1.1” – 1.9” (30-50 mm)
Safety breakaway system: Mechanical lock
Unlocking system from tractor cab: Via rope
Mowing angle: +35 / -15
Adjustable lower links: Standard
Headland turn position: Tractor hitch lift plus hydraulic valve:
Average swath width: 6’7” (2.0 m)
Outside Swath wheel: Standard
Hitch: Cat. 2
Transport position: Vertical folding via hydraulic cylinder
PTO speed: 540 rpm
Overrunning PTO clutch (free wheel): Standard
Free wheel: Standard
Minimum PTO power requirement: 50 hp (37 kW)
Req1uired tractor hydraulic connections: 1 SA
Road lights and signaling: Standard
Machine weight approx.: 1,325 lbs (600 kg)