Two Oliver 770 LP tractors that are set up to run feed mixers. Two hydraulics, 13.6x38 90% rears, pto and engine good . $2100. Two hydraulics, 16.9x34 rears , pto good, engine had $2500 overhaul recently , $3100 OBO. Mechanically they are in very good condition. . Propane cost is half that of gasoline or diesel . show contact info