C.N.S. trenching machines are fully hydraulic powered and able to bury under water pipelines from 2,5 m up to 100 m water depth.

Thanks to their great flexibility, the machines can be configured in oreder to face the burial of pipelines ranging from 4" to 48" diameter, a trench depth up to 2,5 m in a single pass and 5 m depth by multiple passes.

The systems are designed with the aim of avoiding any type of damage to pipelines to be buried by means of either active and passive pipe protection arrangements.