John Deere 9630 Scraper Special 4WD Tractor. Approx 11,930 hours (reads 1,930hrs), dual wheels all round (710/70R42), rear differential fully rebuilt within the last 800hrs, had new radiator/ intercooler & fan repalced in the last 2000hrs, full service completed at 11,850hrs, all wired for Trimble GPS.