Self-trailering grain bagging machine on four wheels

A self-trailering grain bagging machine on four wheels conceived for storing different types of grains and seeds inside an elongated bag known as a silo bag, comprising a grain receiving hopper within which a compression auger encased in an auger tube is positioned, said compression auger driven by mechanical means powered from a tractor's power take-off to fill said silo bag, a tunnel around which is wrapped said silo bag initially in folded condition, said bagging machine characterized in that it is mounted on a frame fitted with paired crossmembers at its left and right hand sides, each of said crossmembers mounted upon a pair of wheel supports whereby said wheel supports are capable of gyrating relative to said crossmembers by means that comprise shafts and bearings, each of said wheel supports carrying one wheel whereby said wheel gyrates along with said wheel support, a work tongue attached to the frontal side of said frame, said work tongue able to pivot relative to a horizontal axis, a transport tongue attached to one of said crossmembers, anchoring means whereby said wheels remain aligned in the direction intended for work and when turning said wheel supports by 90 degrees of an angle, anchoring means whereby said wheels remain aligned in the direction intended for transport.