John Deere modren tractors started with the 3050 range, then went the 6000,7000 and 8000 in the late 90s.
Then they went on to copy ford 10 series to make it better in 1999 and the begining of 2000s.
In 2005 they launched their 6020, 7020 and 8020 range.
In 2009 they lanched their 6030,7030,8030 and 82r range and they are still producting them today.
Oh by the way the 82r range have got a 2011 version then in late 2011/12 they made a 7and 6 r range.
Then they went on to copy ford 10 series to make it better in 1999 and the begining of 2000s.
In 2005 they launched their 6020, 7020 and 8020 range.
In 2009 they lanched their 6030,7030,8030 and 82r range and they are still producting them today.
Oh by the way the 82r range have got a 2011 version then in late 2011/12 they made a 7and 6 r range.