Specifications include, but are not limited to: Toolbar dimension must be 6"x6". Toolbar must be able to attach to a Category 3 - 3 point. Toolbar must have folding wings using hydraulic rams and rests without issue or saftey concerns. Pressure relief valve on wing hydraulics to provide extra pressure on wings while operating in field. Toolbar transport width must be no greater than 14ft. Pins of 3 point must be removeable. A Valmaar 2455 airseeder (provided by County) must fit securley onto toolbar and function properly without affecting folding wings or operation. Dimensions of airseeder can be provided. Airseeder boxes must be bolt mounted and easily removable using pallet forks. Complete toolbar must have adequate strength and capability to interseed 12 rows of 30" row crop of 2 rows of cover crop between each crop row with County provided row units attached to toolbar and seed hose. Toolbar must be painted to Ag equipment standards, at County choice of color. Minimum of 4 drop stands to hold weight of completed machine when in storage and disconnected from tractor. Minimum of 4 weld on D-Rings to use to strap down to transport trailer. Delivery if distance from W162 Jordan Ct, Oneida, WI 54115 is greater than 40 miles.