Introduction
HD casing extractor / casing pulling unit are desiged for casing O.D. up to 813mm. The clamping device evenly distribute the clamping force to avoid deformation of casing.
A range of casing diameter can be gripped by the same casing extractor / casing pulling by replacing the reducers with jaws. No vibration and noise are generated during operation.
Other size can be supplied upon special request.