The GreenSystem disc ridgers are equipped with a traditional three point hitch and are available in 2 and 4 discs. The working depth of these machines is between 250 mm and 300 mm respectively and working width of 300 mm to 850 mm and 300 mm to 1000 mm respectively. The discs are 6 mm in thickness and 660 mm in diameter. The weight of the ridgers is 190kg and 400kg respectively. This machine is used to create furrows before planting.