Specifications include, but are not limited to: 1. DIMENSIONS/WEIGHT: Each Rake shall be 20 foot long and 8 foot wide and weigh approximately 2,500 pounds. 2. RIGIDITY: There shall be a minimum of three re-enforcement cross tubes or supports to ensure sufficient rigidity for the unit. 3. TEETH: There shall be a minimum of 9 pointed teeth mounted on the end of the facer to help break up and drag the material as needed. 4. LEGS: There shall be two integrated legs built in so the attachment can stand up on its own when not in use and assist in alignment with the loader coupler when attempting to hook up the attachment. 5. QUICK ADAPTER: Each Rake shall be equipped with a JRB Model 416 compatible quick coupler interface.