The Sumo Quatro, a unique machine designed with 4 elements, all tuned to give the finish required. 3 of the 4 elements are hydraulically adjustable, so can be used in various configurations. Disc-Tine-Disc-Pack for trashy stubbles requiring a fine finish. Tine-Disc-Pack for clean stubbles. Disc-Disc-Pack for shallow high speed cultivation or Tine-Pack for low surface disturbance subsoiling and rape seeding.
Source: www.sumo1.com