Apparatus and methods for land preparation and clearing

A Land Preparation Machine, comprising:

• a driver station;
• an all-terrain wheel assembly;
• a rotatable drum;
• controls for controlling the wheel assembly and the drum;
• a plurality of tool holders arranged on the drum, wherein each tool holder comprises a pilot hole;
• a plurality of land preparation tools, wherein each land preparation tool is configured to connect with a tool holder and wherein each land preparation tool comprises a second pilot hole;
• a plurality of centering rings, wherein the ring comprise a material different from that of the tool holders and the land preparation tools, wherein each ring is removable from the tool and the tool holder, and wherein each ring is located in the first and second pilot holes and to extends between a tool holder and a land preparation tool;
• and
• a plurality of bolts, each bolt extending through the pilot hold of a tool holder, through a centering ring, and through the pilot hole of a tool, each bolt holding together a tool holder, a centering ring, and a tool.

An apparatus, comprising:

• a support configured to be driven by a Land Preparation Machine;
• a tool holder held on the support;
• a land preparation tool configured to connect with the tool holder;
• a removable connector interfacing the tool holder and the tool.