| Specifications | GF 5001 MH | GF 8501 MH | GF 6502 | GF 7702 |
| Working width DIN (m) | 5 | 8.5 | 6.5 | 7.7 |
| Working width DIN (feet) | 16'5" | 28' | 21'4" | 25'3" |
| Transport width (m) | 2.85 | 2.95 | 2.99 | 3 |
| Transport width (feet) | 9'4" | 9'8" | 9'10" | 9'10" |
| Number of rotors | 4 | 8 | 6 | 8 |
| Number of tine arms per rotor | 6 | 6 | 6 | 5 |
| Linkage | 3-point - Cat. 1 + 2 | 3-point - Cat. 2 | 3 points - Cat. 2 | 3-point cat. 2 with shock-absorbers |
| Tyre type | Balloons 15 x 6.00 - 6 | Balloons 15 x 6.00 - megaballoon wheels on 2 central rotors | Super balloons 16 x 6.50 - 8 | 16 x 6.50 - 8 and 16 x 9.50 - 8on the 2 central rotors |
| Drive | DIGIDRIVE Multiple finger couplings | DIGIDRIVE Multiple finger couplings | DIGIDRIVE® multiple finger couplings | DIGIDRIVE® multiple finger couplings |
| Weight approx. (kg) | 522 | 1100 | 920 | 1186 |
| Weight (lb) | 1151 | 2425 | 2028 | 2614 |