Differences between revisions 9 and 11 (spanning 2 versions)

Boring Tool

-- GaryHammond 2012-08-13 04:49:01 <<Navigation: execution failed [Argument "scheme" must be one of "u'children'", "u'siblings'", "u'slideshow'", "u'slides'", not "SlideShow"] (see also the log)>>

This is a boring tool that I created for my neighbor, John Gage, to use in his business EPH Service Company.

Here are some pictures of the tool from different angles. It consists of a hydraulic motor, (powered by a loader/backhoe tractor), driving a water injector valve coupled to any number of 7' lengths of 3/4" pipe. The hydraulic motor is mounted in a hand advanced trolly that rides on a 4" I-beam. The tool is used for boring under pavement and can accept several different sized boring heads as well as special attachments for pulling conduit back through the bored hole.

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