The HCRL-Series, double-acting lock nut hydraulic cylinders designed for safe and secure mechanical load holding over extended periods. Featuring a threaded lock nut for positive engagement, they provide failsafe support after lifting. The double-acting design also ensures faster, more controlled retraction, making them ideal for critical applications like bridge construction, heavy jacking, and structural maintenance.
- Ensures safety by providing mechanical load holding for extended periods；
- Low friction lock nut spins easily, saving time and effort；
- Double acting hydraulic return for fast advance and retract；
- Integrated tilt saddle allows up to 5 degrees of misalignment；
- Nitrocarburized surface resists side-loading and cyclic wear；
- 10% side-load resistance over full cylinder stroke；
- Stop-ring prevents plunger blow-out；
- Weather protected, inside and out；
- Upper and lower replaceable bearings support the plunger
- throughout the stroke；
- Certified lifting eyes;
- Base mounting holes and collar thread included as standard；
- HCRL-Series Cylinders are available with up to 1000-ton capacity
- and 24-inch stroke upon request;
- Maximum working pressure up to 10,000 psi (700 bar)；
- Complies to ASME B30.1.
