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Video: World's Largest Pneumatic Pipe Ramming Hammer Unveiled
HammerHead Trenchless Equipment unveiled the world's largest pneumatic pipe ramming hammer at the 2013 Underground Construction Technology International Conference & Exhibition held in January 2013 in Houston. The 34-in. hammer can install casing 48 to 180 in. in diameter in drainage culvert and washover applications.
January 30, 2013