Shank suited to the #9 hydraulic and rigid shank assemblies. The shanks have either a 450mm or 600mm maximum working depth in ideal conditions. The #9 Shank features a narrow blade that allows effective subsoil fracturing and has lower drawbar power requirements without causing soil inversion. It also supports a full-length shinguard for maximum shank protection whether you're ripping 20mm deep or 600mm deep.
Not all soil conditions are suited to 600mm deep ploughing. Consult Agrowplow sales before considering this option.