TT Technologies added a 3-ton Grundowinch hydrostatic constant-tension winch to its line that can pull up to 3,280 feet of 3/8-inch cable at speeds of up to 160 feet per minute.
Ditch Witch’s PR100 pipe-bursting system fractures or cuts any type of existing pipe, including clay, PVC, steel, cast iron, and ductile iron. Constructed with heavy-duty, commercial-grade steel, the unit can pull in new pipe of up to 16 inches in diameter with 100 tons of pullback force.
For the installation of casing in a wide range of soil without surface slump, a new pipe rammer and bentonite system package from TT Technologies is suited to oil and gas pipeline placement under railways and roads.
A high-tonnage pipe-bursting system designed for use in water- and sewer-pipe replacement, the HammerHead HydroBurst HB125 features rod string with a rotation ability that allows it to "drill" through pipe collapses when setting up a burst. Hydraulic leveling jacks keep the unit on center with the host pipe and can be activated at any time during the burst without having to stop and re-shore th...
Grundoburst 400S pulling unit from TT Technologies is for Tight-In-Pipe (TIP) trenchless pipe replacement. With TIP method, new pipe is pulled inside existing pipe; 400S pulls the new pipe.