John Deere 拖拉机 的概念车或原型车

John Deere 3350 '1986–93

 

 

 

John Deere 5830 '1986–93

 

 

 

• Forage harvester

John Deere 310C '1986–97

• Backhoe loaders

John Deere 2850 2WD '1987–93

 

 

 

John Deere 4055 '1988–92

John Deere 4255 '1988–92

John Deere 4455 '1988–92