TopDrain

A make of tractor operated surface drainage machine which creates a drainage slit 40mm in width, removes the soil, inserts sand and firms the placed sand. The tractor power needed for this machine is a minimum of 95 hp, with the PTO operating at 540 rpm. It has a working width of 1.5m and a working depth of 15mm - 225mm. The unit has 3 cutting discs, each having a width of 40mm and being spaced at 0.5m. Operating speed is up to a maximum of 1.8mph. The TopDrain is manufactured by Imants.