This is a Gason Paramax 100 or Gason Paramax 150 version of our popular Cross Wave double bevel coulter disc.  This disc can replace the existing plain disc.  Manutec can also supply replacement Coulter Drums for these machines, as well as agrihub press wheel conversion kits.  Manutec is also working on a replacement Zero Maintenmance hub for the Coulter Drums.

The advantage of the cross wave disc is its ability to maintain a high velocity.  It is very rare for this disc to stall/skid.  This means the disc will cut more efficiently, stay sharper and be less prone to hair pinning.  The added advantage in heavy soils is that the disc will stay cleaner.