Here Comes the Dyna-Diggr!

The chain saw replaced the two person crosscut saw. Will the Dyna-Diggr make the shovel obsolete?

dyna diggr - creating post hole
Fitted with a coring head, the Dyna-Diggr does a fine job of excavating fencepost "sockets. " Once the machine's positioned, its weight does the boring.
Photo by MOTHER EARTH NEWS Staff