View 1 Photo View 0 Videos 1991 John Deere 4435 Hydro 2WD Research Combine w/John Deere 443 4R30 Corn Head Newly Listed At auction May. 13 1991 John Deere 4435 Hydro 2WD Research Combine w/John Deere 443 4R30 Corn Head, 3,691 Engine Hours showing, 4-Speed Transmission, Crop Destruction Setup, Harvest Master H2 Grain Gauge, Rear... ConditionUsedStock NumberLQ6833 MLS Number14360514CategoryCombines Last Updated5/15/2026 LocationSlater, IA, US Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info