1 0 1987 John Deere 7720 Titan II Combine At auction Oct. 8 1987 John Deere 7720 Titan II 2WD Combine. 145 Hp. 4.139 Engine Hours Showing. John Deere 6-Cyl Turbo Diesel Engine. 4-Speed Manual Transmission. Manual Sieve And Chaffer Adjustment. Rotary... ConditionUsedStock NumberIG3047 MLS Number13849538CategoryCombines Last Updated10/1/2025 LocationWolsey, SD, US Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info