The 300kN (30 tonne) Jack is designed for the quick and safe stressing of large strand tendons of 13mm (0.5") and 15mm (0.6"). The Stressomatic range was originally introduced in the 1970’s and due to continuous improvement it still remains ahead of other prestressing jacks throughout the world.
It is available in long or short stroke version.
The Stressomatic Jacks are designed specifically for use in conjunction with CCL Pumps and CCL grips/anchorages.
To operate the jack the following items are required; a suitable CCL hydraulic pump, CCL hydraulic hoses, CCL stressing nose and CCL wedges (to suit diameter of the strand to be stressed).
The main features of the jack are:
- Highly proven performance and reliability.
- High specification quality materials used throughout.
- Low profile outer tube to fit between adjacent strands when stressing.
- Internal oil transfer to avoid risks of possible external pipe rupture.
- Sleek shape to assist when threading through strands.
- Quick release couplers.
- Power Lock-off.
Models
There are 2 standard versions of the jack available: 107821
300kN Short Stroke
S300S 20cm/7.87in short stroke jack designed for stressing tendons of
diameter 13-18mm/0.5-0.7in to a maximum load of 300kN/67500lbf.
107823
300kN Long Stroke
S300L 50cm/19.69in long stroke jack designed for stressing tendons of
diameter 13-18mm/0.5-0.7in to a maximum load of 300kN/67500lbf.
|
