Boring machine PBA series

These robust and powerful auger drilling rigs are designed for pipeline construction. They are mainly used for railway, river or motorway crossings or in pipeline construction. The Maxi class is suitable for the installation of steel protection pipes, reusable temporary casing pipes, concrete, vitrified clay and GRP jacking pipes. Designed for the toughest applications, with impressive jacking forces and high torques of up to 100,000 Nm, the Maxi machines enable drilling tasks in the most difficult ground conditions. With extension frames, the auger drilling rigs can be extended to various pipe lengths in order to use tools and pipes with a length of more than 3m. Drilling lengths of up to 130m and pipe diameters of up to 1.720mm are possible depending on the application and drilling method.