Chiptuning John Deere 6020 Series I (2001 >)

6020 4.5 75hp (55kW) 330Nm 75 → 95 pk +20 pk 6120 4.5 80hp (59kW) 330Nm 80 → 100 pk +20 pk 6220 4.5 90hp (66kW) 410Nm 90 → 115 pk +25 pk 6320 4.5 100hp (74kW) 450Nm 100 → 135 pk +35 pk 6420S 4.5 120hp (88kW) 480Nm 120 → 140 pk +20 pk 6520 6.8 110hp (81kW) 510Nm 110 → 140 pk +30 pk 6620 6.8 125hp (92kW) 520Nm 125 → 155 pk +30 pk 6820 6.8 135hp (99kW) 550Nm 135 → 165 pk +30 pk 6920 6.8 150hp (110kW) 650Nm 150 → 210 pk +60 pk