By Heather Burlingame, Senior Production Editor | September 28, 2010

The HammerHead HydroGuide HG12 is a winching system designed for use in pipe-bursting, slip-lining and cable-pulling applications. The HG12 features a self-deploying, downrigger system that hydraulically extends and retracts to the proper length. When the correct length is established, the support legs can be dropped into place, adjusted and pinned.