TSR 7 + Beton Master: Winning Team
Paris: TSR 7 coupling with Beton Master to create 4 parallel small tunnels converging in a bigger one.
Paris: Turbosol TSR 7 crawler unit for shotcrete applications coupling with Turbosol Beton Master, wear-resistant machine for pumping concrete and shotcrete, used to create 4 parallel small tunnels converging in a bigger one.