60 USt Capacity, 110' Main Boom, 33'-57' Jib Offset, Heavy Counterweight Package, Rotation resistant main hoist wire rope, Aux Hoist, Single lever dual axis controls, AC & Heat, 7 USt overhaul ball, 30 USt 3-sheave hook block, Boom rest spacer assembly, Mounted on Western Star 4800SB, Detroit Diesel Engine, 450 HP, Allison Automatic Transmission