Enclosed Cab, Air Conditioner, Volvo 214 hp Diesel Engine, Requires Diesel Exhaust Fluid, 7 ft Boom, 23.5 in Triple Grouser Track Shoes, Expandable Width Tracks, Low Headroom 21 ft/ Full Mast 52 ft, 10 m Kelly Multi Lock ( Low Headroom Use), 19 m Kelly Multi Lock (Low Headroom Use), 32 m Kelly Euro Lock (Long Mast use), 36 m Kelly Multi Lock (Long Mast Use)