This section concentrates on PMI's 3-piece articulated variable-angle booms, which have been designed and manufactured to allow construction companies to perform a wide range of excavation operations.

As this type of boom can work with very heavy loads in close proximity to the track, it is particularly well-suited to operations such as the laying of water pipes, the laying of blocks designed to consolidate sea defenses or river banks, and the digging of channels.

PMI can even custom design variable-angle booms with lower or upper positioning cylinders depending on the specific tasks it is required to carry out.