Der ShotCreter® bietet ein speziell auf den Tunnelbau zugeschnittenes Unterfahrzeug mit einem robusten Teleskopausleger und einer bewährten SCHWING Betonpumpe. Dadurch wird Leistungsfähigkeit mit Kompaktheit und Zuverlässigkeit kombiniert.
GTA has developed, built and put into operation a new generation of lifting workbenches for tunnel construction.
The new vehicles are characterized by their high performance as well as their high lifting capacity and range. In connection with the fulfillment of the latest European safety standards, GTA sets standards on the market.
The MultiRipper 220 is a wireless remote controled machine for multiple purposes. It is specially developed and designedthat to fulfill the requirements in tunneling. Driven by a diesel engine or an electric motor, the MultiRipper 220 can be moved to its jobsite easily. Even in the most confined tunnels, highest maneuverability is granted due its crawler tracks.
The tripple boom equipped NormLifter 1600T is designed for work in tunneling projects in which support arches have to be set and full flexibility should be be kept. The central support manipulator can be equipped with different profile brackets and thus is able to position different arch profiles with a weight up to 1200 kg in place.
The NormLifter® 500SC is a shotcreting machine designed for large tunnel cross-sections, where it is successfully operating. At these cross-sections the long reach and the „man in position“ guarantee shotcreting results of maximum efficiency and minimum of rebound.
The NormLifter® 750 provides a working platform carrying 750 kg and is mainly used for the installation of light steel grid arches and steel mash.
The NormLifter® 750D is equipped with two working baskets, each carrying 750 kg. The independent movements of the two booms and the extreme reach of 12 m height an 16 m width make this double boom NormLifter® 750D to an ideal device for large tunnel cross-sections.
The NormLifter® 1500E offers a work platform with a working area, which can be enlarged by hydraulically extendable elements to more than 10 m² and is able to carry loads of 1500 kg.
The single boom NormLifter 2500A is especially designed for the setting of heavy support arches. Lifting loads of up to 2.500 kg at working heights up to 11,9 m are the outstanding features of this type of machine.