Crown Block Mounted Drill String Compensation
- Drill Ship and Semi-Submersible Applications
- Innovative Design - pneumatic/hydraulic power combination provides positive control and flexibility.
- More Usable Derrick Height – more compact dual cylinder design.
- On Demand Hydraulic Lockup - in any position allowing faster drilling operations.
- Automatic Safety Arrest - limits hook velocity and prevents equipment damage in event of drill string failure.
Active and Passive Modes- easy switch between modes while compensating.