Strand Jacks

Strand Jack Systems have all been specifically designed for lifting, lowering and pulling, incorporating many special features to optimise their ease of installation and use including speed of operation, synchronisation and accuracy of control. The current range of standard units offers safe working capacities up to 775 Tonnes per jack with proven operating speeds up to 60 metres per hour.

Each jack consists of a bottom anchor assembly, the main hydraulic piston and a top anchor assembly. Operation of the main hydraulic piston moves the cable through the jack, automatically transferring support between the top and bottom anchor assemblies thereby lifting the load. Lowering operations utilise secondary hydraulic systems built into the two anchor assemblies, working in conjunction with movement of the main piston to safely lower the cable through the jack.

Strand Jack Capacities