KAMY series of Roadheaders offers the best cutting performance in a wide range of rock formations. Equipped with geometrically optimized transverse or longitudinal cutter heads, these flexible machines can be used to excavate subway tunnels, road tunnels, railway tunnels and water tunnels without using explosives.

    • PJA Members - Pipe Jacking Association Homepage

      Pipe jacking is a specialist tunnelling method for installing underground pipelines with the minimum surface disruption. Primarily used for new sewer construction it is also used for sewer replacement and relining, gas and water mains, oil pipelines, electricity and telecommunication installations, culverts and subways.

      read more
    • Barrick Gold Corporation - Barrick Reports Progress on Projects

      TORONTO, February 15, 2017 — Barrick Gold Corporation (NYSE:ABX)(TSX:ABX) ("Barrick" or the "Company") today reported progress on projects with the potential to contribute up to 1.1 million ounces of gold production at Cortez, Goldrush, Lagunas Norte, and Turquoise Ridge. The Company has ...

      read more
    • 3 Achievements and business results - Roads and Maritime ...

      Hunter and Central Coast roads. Planning work continues on the $280 million Rankin Park to Jesmond section of the Newcastle Inner City Bypass, which is the fifth section of the bypass.

      read more
    • Heavy equipment - Wikipedia

      Heavy equipment refers to heavy-duty vehicles, specially designed for executing construction tasks, most frequently ones involving earthwork operations.They are also known as heavy machines, heavy trucks, construction equipment, engineering equipment, heavy vehicles, or heavy hydraulics.

      read more