RP’s retrofit Free Fall Arrestor designs can be provided alternatively:
- With existing Shoe-Type Crossheads modified to accommodate Free Fall Arrestor and Arrestor actuation linkage
- With new wheeled crossheads incorporating Free Fall Arrestor and actuation linkage, the crosshead can be modified for either existing rotary joints or Ruhrpumpen’s Drill Stem Drives
SIGNIFICANT FEATURES
- Functional testing performed on a routine basis
- On site, full load testing can be performed by qualified Ruhrpumpen personnel
- Separate Arrestor cables, cable guides and spring cans are eliminated
- Cable grippers are eliminated
- TÜV (UL/FM equivalent) approved, proven in over 5,000 installations
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