Heavy Duty Sub Soiler are specially-designed deep tillage equipment that is used for loosening the subsoil and hard pan layers. This allows for better mineral osmosis, root growth, and drainage. It increases soil turnover by reaching up to the deeper layers of organic matter. It can safely be used for various heavy duty applications. The shear bolt arrangement protects the equipment from any hidden obstacle underneath the ground such as big stone or roots. The shovel of this equipment is made out of wear-resistant high-quality steel. This increases the durability of the equipment.