Introducing the Challenger WR9900 Series Self-Propelled Windrower

Learn more at https://challenger-ag.us. Every WR9900 Series self-propelled windrower can cut more crop in less time through groundbreaking engineering and world-class service. Whether you’re a custom operator, commercial hay producer or livestock owner, the toughest crops and conditions are no match for our new lineup. Challenger is proud to work with Hesston®, the leader in hay, to bring you the WR9900 Series — the most technologically advanced windrower on the market today.