Mobile Class 3 Trailer Mounted

Trilogy’s mobile Class 3 accumulator shack is a standard Class 3 closing unit mounted on a fifth-wheel trailer. It provides hydraulic power to operate compatible blowout preventers during well-servicing and workover operations.

The Class 3 shack carries more accumulator bottles than the two-bottle assist on our trailer-mounted BOP packages. Contact Trilogy to confirm availability and the package requirements for your BOP setup.