1975 Allis Chalmers 440 4WD Tractor

1975 Allis Chalmers 440 4WD Tractor, 3,994 hrs showing, Cummins Diesel engine, 10 spd transmission, 3-pt hitch w/ quick hitch, 1 hyd cyl is disconnected as it leaks, custom built hyd controls, 28L - 26 tires, seller states A/C compressor runs but doesn't get cold - needs some freon, engine has good oil pressure but uses oil & smokes, been stored for 20 years by owner, SN: 1533