John Deere 拖拉机 的概念车或原型车
John Deere 3020 Series Tractors '2005–????
4WD mid-chassis models with 3-cylinder Yanmar engines: 3120 (29.5-engine-hp), 3320 (32.4-hp), 3520 (37.7-hp), 3720 (43.4-hp).
John Deere 3203 '2006–????
32/24-hp.
![John Deere 6430 Premium [Worldwide] '08.2007–12](https://s3.wheelsage.org/format/picture/picture-thumb-medium/j/john_deere/6430_premium/john_deere_6430_premium_016d0000095f071a.avif "John Deere 6430 Premium [Worldwide] '08.2007–12")
John Deere 6230 US-spec '2006–????
75-PTO-hp.
John Deere 6330 US-spec '2006–????
85-PTO-hp.
John Deere 6430 US-spec '2006–????
95-PTO-hp.
![John Deere 7930 [Worldwide] '2006–11](https://s3.wheelsage.org/format/picture/picture-thumb-medium/j/john_deere/7930/john_deere_7930.avif "John Deere 7930 [Worldwide] '2006–11")
![John Deere 7930 [Worldwide] '2006–11](https://s3.wheelsage.org/format/picture/picture-thumb-medium/j/john_deere/7930/john_deere_7930_80.avif "John Deere 7930 [Worldwide] '2006–11")
![2007–11 John Deere 7730 [US-spec] '2006–11](https://s3.wheelsage.org/format/picture/picture-thumb-medium/s/stefan_longin/stefan_longin.avif "2007–11 John Deere 7730 [US-spec] '2006–11")
WheelsAge.org '2005–至今