Collection: UR3 Series

In 1991 ZETOR added another updated range to its manufacturing programme under the designation UR III. The range consisted of tractors with an powers ranging from 70 to 105 hp. Models included the 7520, 7540, 8520, 8540, 9520, 9540, 10520 and the top of the range 10540.

Two years later, Zetor presented a new update of the UR I range, known as the ZETOR Major. Models included the 3320, 3340, 4320, 4340, 5320, 5340, 6320, 6340, 7320 and 7340. From 1997 onwards the "Major" was gradually replaced by the new UR I range tractors known as the ZETOR Super under the designations 3321/41, 4321/41, 5321/41, 6321/41 and 7321/41.