The Combo PTM is born from the combined experience of the past PTM models.

The machine’s frame can be modified on-site and adapted to project requirements. Furthermore, the cutting wheels and their arm supports can be changed, in order to operate on pipes that can range from 6″Ø to 50″Ø and in seabeds that go from soft to particularly hard (up to 5Mpa).

It is therefore ideal to use the Combo PTM when presented with a project that requires trenching  various diameter pipelines, in various seabed materials.