A few days ago a friend called me and tell with a desperate voice: "I am in the middle of the field and the seat to my tractor broke, I need another urgent"... What could I do? refuse him?
To make sure that will last over time, I put a reinforcement of a steel angle profile, curved manually by the radius curvature of the seat and T.I.G. welded.
Dimension 35x55 cm, back rest 28cm high, a pretty comfy seat.