6 in. 14 HP Kohler Commercial 2400rpm Cyclonic Chipper Shredder, Dual 13 inch cutting blades auto adjust to pulverize brush up to 6.25 in diameter trees, blades are double-edge cut reversable. Tool Free Dual Swing Chutes quickly open for easy drum access. DOT road legal tires 36 in. extended axle for unlevel ground and towing stability. Built in steel toolbox. Feed Chute dual handles for easy equipment moving. Quick drop stand and 2 in ball removable tow bar. Schedule 80 tool free chip chute pipe rotates 180 degrees and is pickup truck height for chip bed loading. Commercial Command Pro 3 year Kohler warranty. Includes your own set of LOCK OUT KEYS, safety glasses, ear protection, work gloves, oil bottle and assembly tools. DK2 Power engineers and manufactures high performance equipment.