John Deere 4720 Self-propelled Boomspray
The John Deere 4720 is a reliable self-propelled boom sprayer suited to broadacre operations. It is powered by a 6-cylinder John Deere PowerTech 6068T diesel engine (approximately 225 hp) that is strong, dependable, and continues to run well. The machine features a hydrostatic transmission providing smooth forward and reverse operation, with transport speeds up to approximately 48 km/h.
This sprayer is fitted with a 3,000 litre solution tank and a 90-foot boom, allowing efficient coverage across large areas.
The machine has completed 7,908 operating hours. It remains a good working unit, with the motor performing well. There is some rust present in the boom, however it continues to operate as intended.
This would make an ideal second sprayer for an existing operation or a great entry-level self-propelled machine for someone looking to step up from a trailing unit.



