• 1975
  • 1982
  • 1990
  • 1992
  • 1997
  • 1999
  • 2003
  • 2005
  • 2007
  • 2009
  • 2010

Foundation of TERRA AG



The TERRA-HAMMER is designed




The Combi head KOK is designed




Largest steel pipe ram worldwide (TERRA-HAMMER TR 540)





First 10 tons HDD drilling machine worldwide




The TERRA AG receives the ISO-9001 certificate



First 60 tons tons rod burster worldwide





First 10 tons cable burster worldwide




Cable burster X 100 receives the TTC Award



First 40 tons cable burster worldwide


First HDD machine with comfort driver’s cabin is developed (TERRA-JET Series S)



The vertical drill TERRA-DRILL is designed (only 0.95 m wide, but powerful as a large drill)





New Company's building in Reiden
Terra Reiden
During the last 20 years TERRA had two plants in two villages. The production plant was in Zofingen, the assembly plant was in Brittnau. The sales were also done from Brittnau.

Now we realised a long dream with our new company's building in Reiden. Production, assembly and sales are together under one roof.



TERRA-DRILL 4407 V is nominated for the BAUMA Innovation Award

Geothermiebohranlage























TERRA AG für Tiefbautechnik - Hauptstrasse 92 - 6260 Reiden - Schweiz - Tel. +41 62 749 10 10 - Fax +41 62 749 10 11