Subsoiler -keyline

Tool Concept
Stage: 
Functional Prototype

 

License:
Description: 
A slide hammer drives a chainsaw bar into the ground . The Tee cross allows it to pivot on ground and cut a trench .Back up and dive bar into slit farther along. Tried square and round bars instead of chain bar but they bend or go sideways.Bar is welded into slot in Tee and not across bar.
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