| Specifications | GF 422 | GF 502 | GF 642 | GF 5202 | GF 5902 | GF 6502 | GF 7702 | GF 7802 | GF 8702 | Specifications |
| Working width DIN (m) | 4.2 | 5 | 6.4 | 5.2 | 5.9 | 6.5 | 7.7 | 7.8 | 8.7 | Working width DIN (m) |
| Transport width (m) | 2.5 | 2.85 | 3 | 2.99 | 2.53 | 2.99 | 3 | 2.99 | 3 | Transport width (m) |
| Number of rotors | 4 | 4 | 6 | 4 | 6 | 6 | 8 | 6 | 8 | Number of rotors |
| Number of tine arms per rotor | 6 | 6 | 6 | 7 | 5 | 6 | 5 | 7 | 6 | Number of tine arms per rotor |
| Linkage | 3-point - Cat. 1 + 2 | 3 point - Cat. 1 + 2 | 3 - points - Cat.2 | 3 point - Cat. 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 | Linkage |
| Tyre type | Balloons 15 x 6.00 - 6 | Balloons 15 x 6.00-6 | Balloons 15 x 6.00-6 | Super balloons 16 x 6.50-8 | Super balloons 16 x 6.50-8 | 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 | Tyre type |
| 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 | DIGIDRIVE® multiple finger couplings | DIGIDRIVE® multiple finger couplings | DIGIDRIVE® multiple finger couplings | Drive |
| Weight approx. (kg) | 470 | 505 | 840 | 660 | 811 | 920 | 1186 | 1085 | 1250 | Weight approx. (kg) |