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Kuhn Disc Mowers | ![]() |
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| Model | GMD 33 N | GMD 44 | GMD 55 | GMD 66 |
|---|---|---|---|---|
| Working Width | 3' 11" | 5' 3" | 6' 7" | 7' 10" |
| Number of Discs | 3 | 4 | 5 | 6 |
| Number of Reversible Blades | 6 | 8 | 10 | 12 |
| Swath Width | -- | 3' 11" | 4' 7" | 5' 10" |
| Cutterbar Lift Mechanism | 3-pt hitch | mech. or hyd. | hydraulic | hydraulic |
| Weight | 463 lbs | 807 lbs | 893 lbs | 997 lbs |
| Required PTO HP | 19 hp | 28 hp | 35 hp | 42 hp |

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| Model | GMD 400 |
GMD 500 |
GMD 600 HD |
GMD 700 HD |
GMD 800 HD |
|---|---|---|---|---|---|
| Working Width | 5' 3" | 6' 7" | 7' 10" | 9' 2" | 10' 2" |
| Number of Discs | 4 | 5 | 6 | 7 | 8 |
| Number of Reversible Blades | 8 | 10 | 12 | 14 | 16 |
| Swath Width | 3' 7" | 4' 3" | 5' 7" | 6' 7" | 7' 11" |
| PTO Speed | 540 rpm | 540 rpm | 540 rpm | 540 rpm | 540 rpm |
| Weight | 835 lbs | 941 lbs | 1102 lbs | 1280 lbs | 1420 lbs |
| Required PTO HP | 30 hp | 40 hp | 45 hp | 50 hp | 75 hp |
| *Note: A.B.C. Groff is an equipment dealer. We are NOT the Manufacturer. |
| Kuhn Equipment | ||||
| ABC Groff Main Page | |||||