The John Deere DB120 is an agricultural planter made by Bauer Built Mfg.
It has a 120 feet (37 m) wide tool-bar and plants 48 rows which are 30 inches (760 mm) apart.
[1] To transport such an incredibly wide implement, the DB120 folds into five sections .
[4] In 2020, the base price on the John Deere website was over $500,000.
[5] The DB120 needs a GPS (satellite navigation) system to guide it as there are no row markers to indicate where to position the tractor/planter.