4 0 2024 John Deere 9RX 640 Tractor $699,500 USD Like new 9RX640 with all the bells and whistles. Call or text Dennis Blair at to make a deal on this decked out track tractor Warranty ConditionUsedUsage611 HoursHorse Power640 HPDrivetrainTrackTransmissionPowershiftStock Number90371 MLS Number13900095CategoryTractors - 300+ HP Last Updated10/16/2025 LocationRICHMOND, MO, US Sold ByAg-Power (816) 776-___ SHOWNUMBERCall Seller Email Seller Save More Info