... telecommunication, heating system, oil industry XZ series Horizontal Directional Drill XZ series Horizontal Directional Drills are mainly used in the trenchless piping ... and replacement of the underground pipe. The XZ series Horizontal Directional Drills have the advantages of advanced performance, high efficiency ... max)100barOverall weight12TDimension7.1*2.3*2.5m XZ400 Horizontal Directional Drilling