Machine description: 2008 John Deere 550H LT Dozer. 13.213 Hrs Showing. 4 Cyl 4.5L Turbocharged Diesel Engine Model 4045T. 3 Speed Hydrostatic Transmission. 18” Wide Steel Tracks. (40) Shoes On Each Track. Canopy. 6 Way... more info about the 2008 John Deere 550H LT.