Grundoburst Pipe Bursting System for Ductile Iron and Steel Pipe
Burst and replace ductile iron, steel and lined pipe with the new Grundoburst static pipe bursting system from TT Technologies.
Pulled by a hydraulic bursting unit, the cutter head’s special cutting wheels split the host pipe. An attached expander spreads and displaces the split pipe into the surrounding soil while simultaneously pulling in the new pipe.
Patented Quicklock bursting rods are linked together not threaded. This saves time, prevents twisting and extends the life of the cutter head over threaded bursting rods. Three models are available for bursting 4-inch through 12-inch pipes and larger.