The 6600 Wood Hog fills the 81,000-pound spot in Morbark's horizontal grinder line with a 66- by 50-inch infeed opening and hammermill that measures 42 by 67 inches. Engine choices range from 760 to 1,000 horsepower. The Iqan Feed System automatically adjusts feed rates, pressures, and feed wheel positions to optimize production and engine efficiency. A sliding fifth-wheel pin and movable third axle enhance portability. Estimated list price: $465,000 to $490,000.