February 2019, Vol. 246, No. 2
Whats New
TT Technologies
TT Technologies offers a full line of Grundoram pneumatic pipe-ramming tools for trenchless casing installation. The tools are available in eleven styles, for 4-inch through 120-inch casing installations and can be used in a variety of soil conditions, including rockier soils.
During the ramming process the rammer is attached to the rear of the casing. The tool then drives the pipe through the ground with repeated percussive blows. Ramming has proven effective for horizontal, vertical and angled applications.
www.tttechnologies.com
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