High clearance tractor for vine work, has frame with two flanges, where each flange has slit along its edges to which plate is fixed, where plate has vertical/horizontal part to receive back rest/seat and return extending until floor

摘要

The tractor has a frame with two flanges made of sheet metal blanks, each is cut and folded to have a lower straight edge, a rear inclined edge and an extension with folds and counter-folds. Each flange has a slit along its edges to which a plate is fixed. The plate has a vertical part to receive a back rest, a horizontal part to receive a seat and a return extending until a floor. The lower edges are connected by cross pieces (13), and rear edges are connected by small bars (15). The folds are connected by the floor and counter-folds constitute a portion of a casing for steering units, near the extensions.