We have also finished the work on our new "Uphill Excavator". This machine is designed to excavate for example escalator shafts or connection tunnels from the bottom end to the top end. This is very usefull, if a minimum of disturbance in the daily surface traffic is desired. So Subway stations can be connected without all the trucks and tracked excavators on the surface, which will delay the traffic in big citys.
Find out more here: http://www.linkedin.com/company/2941416?trk=NUS-body-company-name
GTA's first Tunnel Support Machine for the Moscow metro was finished completly. A first trial to work with the TAM 7500A was more than statisfying. We assume, that GTA's TAM7500A will increase the process of lining by >200%
