JonRie Marine Capstans are designed for the marine environment and are purpose-built for marine duty:
- Tug Boats/ Barge Handling / Mooring / Docking / Military Service
- Line pulls to 30,000lbs.
- Line speeds to 60fpm
- Spring Set Hydraulic Release Brakes
- Hydraulic Drives
- Transition Heads
- Radius keeper flanges
- Sealed Electric Drives available with IP56 motors and brakes

Special systems and fabrications
- Hose Reels
- Deck Winches
- Custom Fabrications
- Custom Control Systems
- Design Engineering
Model | Rope Size | Head Dia. | Line Pull | Line Speed |
---|---|---|---|---|
416 | 5'' Cir. | 16'' | 10,000 LBS. | 30 FPM |
418 | 6'' Cir. | 18'' | 10,000 LBS. | 30 FPM |
421 | 7'' Cir. | 21'' | 15,000 LBS. | 30 FPM |
424 | 8'' Cir. | 24'' | 20,000 LBS. | 30 FPM |
426 | 9'' Cir. | 26'' | 25,000 LBS. | 30 FPM |
430 | 10'' Cir. | 30'' | 30,000 LBS. | 30 FPM |