Haymaking machine such as rotary windrower for raking together hay on ground, has three or more double rockers supported on swing-arm suspensions, with two feeler and support wheels each

摘要

The machine includes a spinning rake which is supported on the ground by feeler and support wheels (4). The chassis (3) comprises at least three double rockers (7,7',9) supported on swing-arm suspensions. Each double rocker comprises at least two feeler and support wheels.