8650 Series II Hydraulic Truck Crane, 50 ton capacity, 110 ft boom, 40,282 miles, Heater & AC in main and carrier cab, 335 HP Caterpillar C-11 Engine, Automatic ZF 12 speed transmission, 4 axles, main boom 35 ft to 110 ft, 28 ft to 51 ft jib, Microgaurd 435 RCI, 2 speed main winch, 5/8 in MW wire rope, auxiliary winch, 8.5 ton ball, 30 ton 3 sheave block.