Machine description: Air Conditioner, Air Ride Seat, 2 Piece Boom, 2500 mm Stick, Auxiliary Hydraulic Plumbing, Stick Check Valve, Boom Check Valves, 500 mm Track Shoes w/Rubber Pads, Hydraulic Quick Coupler, 1800 mm Clea... more info about the 2015 Komatsu PC 138US-10.