Base Foundation Tensioners
Base series tensioners are designed to meet specific requirements for tightening foundation bolts. They are versatile and reliable hydraulic bolt tensioners suitable for applications with high loads, limited space and variable or longer threaded rods – often applicable to wind turbine foundation bolts.
Optimized for use on wind turbines, they are designed for long service life and low maintenance. They can be used for tightening individual bolts or linked together for simultaneous tightening of multiple bolt connections.
Base tensioners are widely used for slewing rings of cranes and foundation bolts in various civil engineering projects, such as bridges.
- Variable threaded stud length
- Optional safety handle
- Optional cycle counter
- Thread options: Standard metric; Standard imperial, Williams, Dyson, Macalloy; Special threads
- Fast spring-assisted piston return
