hrs: 7.5, warranty 3 yr/500 hr on mower, warranty 3 yr/unlimited on engine, engine: 21.5HP Kawasaki, deck: 48" heavy duty turf, Hydro Gear ZT2800 serviceable transmissions, 4.5 gal fuel tank with easy read gauge, comfort spring supported seat with armrests, model: 9992002, SN: 999200203131