7000s
The 7000 series are a smaller version of the 8000 series, as you would think. The 7000 series have the option of 2 doors, and interchangeable PTO shafts without any mess. They are a very good tractor. The models of the 7000 series are: 7100, 7200, 7300, 7400, 7500, 7600, 7700, & 7800. The 7010 series are very good, with a 6.8l engine with great fuel economy! (7110 through 7610 only.) They are fairly quiet, and have good air conditioning. The 7710 & 7810 have a bigger engine, the 8.1l. The models for the 7010 series are: 7110, 7210, 7310, 7410, 7510, 7610, 7710, & 7810. The 7020 series look more modern, with new styling in the bonnet and cabin, and more features like the 8000 series. The models are: 7120, 7220, 7320, 7420, 7520, 7620, 7720, 7820, & 7920. The 7030 series are built to be more like the 8000 series, and the 8030s were different, too. The 7030s are very quiet, with a active seat (some special seat John Deere put in some tractors). The Models are: 7130, 7230, 7330, 7430, 7530, 7630, 7730, 7830, & 7930. There are 2 types of 7030 series. The small frame series (7130 through 7530), and the large frame series (7630 through 7930).