MORRISON KNUDSEN Wood Hog - 1992 model heavy duty fixed hammer wood hog with 24” x 36” opening. Features 12” wide heavy duty hammers, spiral shaped solid rotor, 1” x 3” rectangular hole screen, sub-base and 125 HP direct motor drive electric motor. Capacity is 9 - 15 tons per hour on bark and around 5 tons per hour on solid wood. Model 36X24-003-WH. Serial # 92510-386-VI. Item # 12031.