Telescopic boom for excavator Essential for work requiring quick and deep excavation such as foundations, drains, etc. It is suitable for working with bivalvular buckets. The design was developed to minimize any possible breakage resulting from external contact, such as walls, etc. The hydraulic cylinders of the telescopic section are inside the boom itself. Different versions and lengths are available, along with a wide range of bivalvular buckets to meet all our customers' needs.