New Rayco Wood Chippers and Shredders: 130 HP GM Petrol Engine 360 Degree Hydraulic Chute Winch Dual Feed Rollers The 15” capacity RC1522G chipper is an economical solution for daily chipping needs, offering an excellent combination of chipping power, large feed opening, and easy maintenance. At the heart of the machine is a 130 hp GM Petrol engine powering a 30-inch diameter x 22-inch wide, 4-knife chipper drum. The feed system utilizes a 20-inch diameter feed wheel with planetary drive motor to pull in stubborn brush and limbs. The chipper’s throat is a full 15-inches high x 22-inches wide straight through to the drum, with no neck-downs behind the feed wheel. Rayco’s exclusive X-Charge discharge system utilizes an outboard fan system provide extra discharge velocity and reduce plugging. The clutchless PTO drive eliminates traditional clutches and reduces maintenance, while an easy-open belt guard allows belt access without tools.