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Open Source Tooth Bar Bucket: LifeTrac Sinks Its Teeth In the Ground

Digging with the tooth bar bucket on LifeTrac was a major success. We’ve already described the open source tooth bar in a previous post. Here is the tooth-barred bucket in action. We have fixed minor problems with LifeTrac, including a frame that...
Oct 22Marcin , , 8 Comments

Breakthroughs: Teeth and Other

Because LifeTrac has difficulty digging clayey soil for CEB bricks – we added breakthrough teeth. Pun intended. LifeTrac is a toothless granddaddy no more. Now the digging bucket will munch the ground up like cotton candy. Field testing is forthcoming....
Oct 18Marcin , 4 Comments