| Specifications | GF 502 | GF 8501 MH | GF 6502 | GF 7702 | GF 7802 | GF 8702 |
| Working width DIN (m) | 5 | 8.5 | 6.5 | 7.7 | 7.8 | 8.7 |
| Working width DIN (feet) | - | 28' | 21'4" | 25'3" | - | - |
| Transport width (m) | 2.85 | 2.95 | 2.99 | 3 | 2.99 | 3 |
| Transport width (feet) | - | 9'8" | 9'10" | 9'10" | - | - |
| Number of rotors | 4 | 8 | 6 | 8 | 6 | 8 |
| Number of tine arms per rotor | 6 | 6 | 6 | 5 | 7 | 6 |
| Linkage | 3 point - Cat. 1 + 2 | 3-point - Cat. 2 | 3 points - Cat. 2 | 3-point cat. 2 with shock-absorbers | 3 point - 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 | Super balloons 16 x 6.50-8 | 16 x 6.50 - 8 and 16 x 9.50 - 8 on the 2 central rotors |
| Drive | DIGIDRIVE® multiple finger couplings | DIGIDRIVE Multiple finger couplings | DIGIDRIVE® multiple finger couplings | DIGIDRIVE® multiple finger couplings | DIGIDRIVE® multiple finger couplings | DIGIDRIVE® multiple finger couplings |
| Weight approx. (kg) | 505 | 1100 | 920 | 1186 | 1085 | 1250 |
| Weight (lb) | - | 2425 | 2028 | 2614 | - | - |