AVN-1600D Herrenknecht AG
For tunneling by pushing reinforced concrete pipes with and without lining. Reinforced concrete pipes DA / DN 1940/1500 mm L = 3000 mm
Or reinforced concrete pipes DA / DN 1940 / 1660mm L = 3000 mm
The outer diameter of the cutting - 2010 mm
The inner diameter of the tunnel under construction is 1500/1600 mm
Options for driving up to 800 m