Machine description: Enclosed Cab, Air Conditioner, Air Ride Seat, Tier 3, 2007 US EPA Label, 160 in Wide U-Blade w/ Dual Tilt, Sigmadozer 26 in Single Grouser Track Shoes, 2 Cylinder Single-Shank Ripper w/Hydraulic Pin P... more info about the 2007 Komatsu D155AX-6.