I have 2 JD 8820 combines for sale 1 has 4### hours with choice of a 30' or 24' headers this machine has approximately 400 hours on overhaul motor it has rice tires on front all tires are about 70% tread this unit has 4x4 rear wheel assist there for muddy seasons and has a straw spreader. 2 nd machine has 3### hours choice of 30' or 24' header also all belts, bearing, pulleys have been replaced in last 3 years tires are also at 70% this unit has straw chopper on it their are few oil leakes nothing major you can look at both machines in their every day cloths not covering up any problems retired do to health thank you 7855457295