Jacobsen 71051 is a 72" Rotary Rear Discharge Mower designed for use with the HR-15 tractor. It features a durable 7-gauge steel deck housing, three 1/4" x 2-1/2" blades, and machined aluminum spindle housings for precise cutting. The mower is equipped with a hydraulic motor drive for efficient operation, and its cutting height can be adjusted from 2" to 6" to accommodate various mowing conditions. The 4" diameter x 10" anti-scalp roller ensures a smooth, even cut, while the four 10.25 x 3.25 solid rubber caster wheels provide stability and maneuverability.