It can eliminate tree limbs, branches, brush and other debris quickly, safely and easily ModelWP-8MAX. DIA. OF FEEDING200mmPOWERTractor(25~45hp,540/720rpm)FLYWHEEL DIAMETER600mmFLYWHEEL TURNNING SPEED1120rpm/1490rpmFEEDING SYSTEMHYDRAULIC FEEDING, ADJUSTABLE SPEEDStop-reverse-forward functionREDUCTION BOX FEEDINGOnly forward functionBLADE QUANTITY2 OR 4(NOT TO BE RECOMMENDED)SAWDUST ...